Skip to content

Flight Deck A32NX API

A320neo Pilot Briefing Clickable Flight Deck

The below table might lag behind the current developments of the A32NX. It is based on the A32NX Development version and we try to keep it updated as best as possible. Some variables/events are only available in the Experimental version of A32NX and are marked as such.

You can help us keep this up to date and improve this by reporting any errors or omissions on our - Discord in the #support channel or by creating an issue report here: Docs Issues.

Find the complete list of Custom Event and Custom LVARS of the A32NX:

The order of the panels below is roughly done after the standard cold & dark setup procedure.

Overhead Forward

ELEC Panel

Flight Deck: ELEC Panel

Function API Usage Values Read/Write Type Remark
BAT 1 A32NX_OVHD_ELEC_BAT_1_PB_IS_AUTO 0 | 1 R/W Custom LVAR
A32NX_OVHD_ELEC_BAT_1_PB_IS_FAULT 0 | 1 R/W Custom LVAR
BAT 2 A32NX_OVHD_ELEC_BAT_2_PB_IS_AUTO 0 | 1 R/W Custom LVAR
A32NX_OVHD_ELEC_BAT_2_PB_IS_FAULT 0 | 1 R/W Custom LVAR
EXT PWR TOGGLE_EXTERNAL_POWER - - MSFS EVENT
EXTERNAL POWER AVAILABLE 0 | 1 R MSFS VAR
EXTERNAL POWER ON 0 | 1 R MSFS VAR
A32NX_OVHD_ELEC_EXT_PWR_PB_IS_AVAILABLE 0 | 1 R Custom LVAR
A32NX_OVHD_ELEC_EXT_PWR_PB_IS_ON 0 | 1 R Custom LVAR
GEN 1 TOGGLE_ALTERNATOR:1 - - SIMCONNECT EVENT
GENERAL ENG MASTER ALTERNATOR:1 0 | 1 R/W SIMCONNECT VAR
A32NX_OVHD_ELEC_ENG_GEN_1_PB_HAS_FAULT 0 | 1 R Custom LVAR
GEN 2 TOGGLE_ALTERNATOR:2 - - SIMCONNECT EVENT
GENERAL ENG MASTER ALTERNATOR:2 0 | 1 R/W SIMCONNECT VAR
A32NX_OVHD_ELEC_ENG_GEN_2_PB_HAS_FAULT 0 | 1 R Custom LVAR
APU GEN APU_GENERATOR_SWITCH_TOGGLE - - SIMCONNECT EVENT
APU_GENERATOR_SWITCH_SET 0 | 1 - SIMCONNECT EVENT
APU GENERATOR SWITCH 0 | 1 R/W SIMCONNECT LVAR
A32NX_OVHD_ELEC_APU_GEN_1_PB_HAS_FAULT 0 | 1 R Custom LVAR
BUS TIE A32NX_OVHD_ELEC_BUS_TIE_PB_IS_AUTO 0 | 1 R/W Custom LVAR
A32NX_OVHD_ELEC_BUS_TIE_PB_HAS_FAULT 0 | 1 R Custom LVAR
AC ESS FEED A32NX_OVHD_ELEC_AC_ESS_FEED_PB_IS_NORMAL 0 | 1 R/W Custom LVAR
A32NX_OVHD_ELEC_AC_ESS_FEED_PB_HAS_FAULT 0 | 1 R Custom LVAR
IDG 1 A32NX_OVHD_ELEC_IDG_1_PB_IS_RELEASED 0 -> 1 R/W Custom LVAR Cannot be undone - flight restart required
IDG 1 A32NX_OVHD_ELEC_IDG_1_PB_HAS_FAULT 0 | 1 R Custom LVAR
IDG 2 A32NX_OVHD_ELEC_IDG_2_PB_IS_RELEASED 0 -> 1 R/W Custom LVAR Cannot be undone - flight restart required
IDG 2 A32NX_OVHD_ELEC_IDG_2_PB_HAS_FAULT 0 | 1 R Custom LVAR
GALY & CAB A32NX_OVHD_ELEC_GALY_AND_CAB_PB_IS_AUTO 0 | 1 R/W Custom LVAR
A32NX_OVHD_ELEC_GALY_AND_CAB_PB_HAS_FAULT 0 | 1 R Custom LVAR
COMMERCIAL A32NX_OVHD_ELEC_COMMERCIAL_PB_IS_AUTO 0 | 1 R/W Custom LVAR
A32NX_OVHD_ELEC_COMMERCIAL_PB_HAS_FAULT 0 | 1 R Custom LVAR

External Lights Panel

Flight Deck: EXT LT Panel

Function API Usage Values Read/Write Type Remark
STROBE STROBES_SET 0 | 1 - SIMCONNECT EVENT OFF and ON (no AUTO)
STROBES_TOGGLE - - SIMCONNECT EVENT OFF and ON (no AUTO)
STROBES_ON - - SIMCONNECT EVENT OFF and ON (no AUTO)
STROBES_OFF - - SIMCONNECT EVENT OFF and ON (no AUTO)
LIGHT STROBE 0 | 1 R/W SIMCONNECT VAR OFF and ON (no AUTO)
STROBE_0_AUTO 0 | 1 R/W Custom LVAR AUTO only when STROBES are ON
LIGHTING_STROBE_0 0 | 1 R 2=OFF, 1=AUTO, 0=ON
BEACON BEACON_SET 0 | 1 - SIMCONNECT EVENT
BEACON_TOGGLE - - SIMCONNECT EVENT
BEACON_ON - - SIMCONNECT EVENT
BEACON_OFF - - SIMCONNECT EVENT
LIGHT BEACON 0 | 1 R/W SIMCONNECT VAR
WING WING_SET 0 | 1 - SIMCONNECT EVENT
BEACON_TOGGLE - - SIMCONNECT EVENT
BEACON_ON - - SIMCONNECT EVENT
BEACON_OFF - - SIMCONNECT EVENT
LIGHT BEACON 0 | 1 R/W SIMCONNECT VAR
NAV & LOGO NAV_LIGHTS_SET 0 | 1 - SIMCONNECT EVENT LOGO needs to be set separately
LIGHT NAV 0 | 1 R/W SIMCONNECT VAR LOGO needs to be set separately
LOGO_LIGHTS_SET 0 | 1 - SIMCONNECT EVENT LOGO does not move switch
LIGHT LOGO 0 | 1 R/W SIMCONNECT VAR LOGO does not move switch
RWY TURN OFF CIRCUIT SWITCH ON:21 0 | 1 R/W SIMCONNECT VAR Left Rwy Turn Off Light + Switch
CIRCUIT SWITCH ON:22 0 | 1 R/W SIMCONNECT VAR Left Rwy Turn Off Light
LIGHTING_TAXI_2 0 | 1 R Custom LVAR
LAND L + R LANDING_LIGHTS_ON 0..3 - SIMCONNECT EVENT 0=all, 1=NOSE, 2=L, 3=R
LANDING_LIGHTS_OFF 0..3 - SIMCONNECT EVENT 0=all, 1=NOSE, 2=L, 3=R
LANDING_LIGHTS_TOGGLE 0..3 - SIMCONNECT EVENT 0=all, 1=NOSE, 2=L, 3=R
CIRCUIT SWITCH ON:18 0 | 1 R/W SIMCONNECT VAR Left landing light
CIRCUIT SWITCH ON:19 0 | 1 R/W SIMCONNECT VAR Right landing light
LIGHT_LANDING_1 0 | 1 R/W Custom LVAR Switch position of the NOSE switch: 2=OFF, 1=TAXI, 0=T.O.
LIGHT_LANDING_2 0 | 1 R/W Custom LVAR Switch position of the left landing light: 2=RETRACT, 1=OFF, 2=ON
LIGHT_LANDING_3 0 | 1 R/W Custom LVAR Switch position of the right landing light: 2=RETRACT, 1=OFF, 2=ON
LANDING_1_RETRACTED 0 | 1 R/W Custom LVAR No function - NOSE light can't be retracted
LANDING_2_RETRACTED 0 | 1 R/W Custom LVAR Retraction of left landing light: 0=extended, 1=retracted
LANDING_3_RETRACTED 0 | 1 R/W Custom LVAR Retraction of right landing light 0=extended, 1=retracted
NOSE TOGGLE_TAXI_LIGHTS - - SIMCONNECT EVENT Also toggles RWY TURN OFF LIGHT
LIGHT TAXI 0 | 1 R/W SIMCONNECT VAR Only switches TAXI light
LANDING_LIGHTS_TOGGLE 1 - SIMCONNECT EVENT Toggles switch between T.O. and OFF
CIRCUIT SWITCH ON:20 0 | 1 R/W SIMCONNECT VAR NOSE TAXI
CIRCUIT SWITCH ON:17 0 | 1 R/W SIMCONNECT VAR NODE T.O.

Landing and Taxi lights

The default behaviour of the SIMCONNECT events for landing lights and taxi lights is very weird for the A320 as SIMCONNECT does not really account for 3 landing lights, one of them on the same switch as the taxi light and an independent RWY TURN OFF light.

These events often trigger several lights and switches together and it is very hard to specifically map them to single button/switches.

One solution we have found to be working is:

  • Landing Lights L
    • Set LIGHT_LANDING_2 to 0 (sets the switch to ON)
    • Set LANDING_2_RETRACTED to 0 (extends the landing light)
    • Delay of 8-10sec (to simulate the time it takes to extend the lights)
    • Set CIRCUIT SWITCH ON:18 to 1 (turns on the actual light)
  • Landing Lights R
    • Set LIGHT_LANDING_3 to 0 (sets the switch to ON)
    • Set LANDING_3_RETRACTED to 0 (extends the landing light)
    • Delay of 8-10sec (to simulate the time it takes to extend the lights)
    • Set CIRCUIT SWITCH ON:19 to 1 (turns on the actual light)
  • NOSE
    • Set CIRCUIT SWITCH ON:17 (turns on TAXI lights and moves switch to TAXI)
    • Set CIRCUIT SWITCH ON:20 (turns on T.O. lights and moves switch to T.O.)
    • Set CIRCUIT SWITCH ON:17 CIRCUIT SWITCH ON:20 to 0 to turn off all NOSE lights and move the switch to OFF)
  • RWY TURN OFF
    • Set CIRCUIT SWITCH ON:21 to 1 (turns on left light)
    • Set CIRCUIT SWITCH ON:22 to 1 (turns on right light)

Doing it this way might break any third party software trying to read the status of the lights through SIMCONNECT.

Interior Lights Panel

Flight Deck: INT LT Panel

Function API Usage Values Read/Write Type Remark
OVHD INTEG Lt LIGHT POTENTIOMETER:86 0..100 R/W MSFS VAR
ICE IND & STBY COMPASS N/A
DOME TOGGLE_CABIN_LIGHTS - - SIMCONNECT EVENT Toggle OFF-DIM-BRT
LIGHT POTENTIOMETER:7 0..100 R/W MSFS VAR
ANN LT A32NX_OVHD_INTLT_ANN 0..2 R/W Custom LVAR 2=DIM, 1=BRT, 0=TEST

Signs Panel

Flight Deck: Signs Panel

Function API Usage Values Read/Write Type Remark
SEAT BELTS CABIN_SEATBELTS_ALERT_SWITCH_TOGGLE - - SIMCONNECT EVENT
CABIN SEATBELTS ALERT SWITCH 0 | 1 R SIMCONNECT VAR
NO SMOKING XMLVAR_SWITCH_OVHD_INTLT_NONSMOKING_POSITION 0..2 R/W Custom LVAR 0=ON, 1=AUTO, 2=OFF
EMER EXIT LT XMLVAR_SWITCH_OVHD_INTLT_EMEREXIT_POSITION 0..2 R/W Custom LVAR 0=ON, 1=AUTO, 2=OFF

ADIRS Panel

Flight Deck: ADIRS Panel

The below table shows the API for ADIR 1. Replace 1 with 2 or 3 for the other ADIRS.

Function API Usage Values Read/Write Type Remark
ADIR 1 knob A32NX_OVHD_ADIRS_IR_1_MODE_SELECTOR_KNOB 0..2 R/W Custom LVAR 0=OFF, 1=NAV, 2=ATT
IR 1 A32NX_OVHD_ADIRS_IR_1_PB_IS_ON 0 | 1 R/W Custom LVAR
A32NX_OVHD_ADIRS_IR_1_PB_HAS_FAULT 0 | 1 R Custom LVAR
ADR 1 A32NX_OVHD_ADIRS_ADR_1_PB_IS_ON 0 | 1 R/W Custom LVAR
A32NX_OVHD_ADIRS_ADR_1_PB_HAS_FAULT 0 | 1 R Custom LVAR
Remaining Alignment Time A32NX_ADIRS_REMAINING_IR_ALIGNMENT_TIME seconds R Custom LVAR
ON BAT light A32NX_OVHD_ADIRS_ON_BAT_IS_ILLUMINATED 0 | 1 R Custom LVAR

APU Panel

Flight Deck: APU Panel

Function API Usage Values Read/Write Type Remark
MASTER SW A32NX_OVHD_APU_MASTER_SW_PB_IS_ON 0 | 1 R/W Custom LVAR
A32NX_OVHD_APU_MASTER_SW_PB_HAS_FAULT 0 | 1 R Custom LVAR
START A32NX_OVHD_APU_MASTER_SW_PB_IS_ON 0 | 1 R/W Custom LVAR
A32NX_OVHD_APU_MASTER_SW_PB_IS_AVAILABLE 0 | 1 R Custom LVAR

Search for APU in our list for all Custom LVARS for further variables.

RCDR Panel

Flight Deck: RCDR Panel

Function API Usage Values Read/Write Type Remark
GND CTL A32NX_RCDR_GROUND_CONTROL_ON 0 | 1 R/W Custom LVAR
CVR ERASE N/A
CVR TEST A32NX_RCDR_TEST 0 | 1 R/W Custom LVAR

Oxygen Panel

Flight Deck: Oxygen Panel

Function API Usage Values Read/Write Type Remark
MASK MAN ON A32NX_OXYGEN_MASKS_DEPLOYED 0 | 1 R/W Custom LVAR
PASSENGER A32NX_OXYGEN_PASSENGER_LIGHT_ON 0 | 1 R/W Custom LVAR
CREW SUPPLY PUSH_OVHD_OXYGEN_CREW 0 | 1 R/W Custom LVAR

Fire Panel

Flight Deck: Fire Panel

The below table shows the API for ENG 1. Replace 1 with 2for ENG 2.

Function API Usage Values Read/Write Type Remark
APU FIRE Test A32NX_FIRE_TEST_APU 0 | 1 R/W Custom LVAR
APU FIRE GUARD A32NX_FIRE_GUARD_APU 0 | 1 R/W Custom LVAR
APU FIRE A32NX_FIRE_BUTTON_APU 0 -> 1 R/W Custom LVAR Open Guard first. Can't be reset.
APU DISCH A32NX_FIRE_APU_AGENT1_DISCHARGE 0 -> 1 R/W Custom LVAR Press Fire button first. Can't be reset.
ENG 1 FIRE TEST A32NX_FIRE_TEST_ENG1 0 | 1 R/W Custom LVAR
ENG 1 FIRE GUARD A32NX_FIRE_GUARD_ENG1 0 | 1 R/W Custom LVAR
ENG 1 FIRE A32NX_FIRE_BUTTON_ENG1 0 -> 1 R/W Custom LVAR Open Guard first. Can't be reset.
ENG 1 AGENT 1 A32NX_FIRE_ENG1_AGENT1_DISCHARGE 0 -> 1 R/W Custom LVAR Press Fire button first. Can't be reset.
ENG 1 AGENT 2 A32NX_FIRE_ENG2_AGENT1_DISCHARGE 0 -> 1 R/W Custom LVAR Press Fire button first. Can't be reset.

Fuel Panel

Flight Deck: Fuel Panel

The below table shows the API for PUMP 1. Replace 1 with 2..6 for the other pumps.

L1=2, L2=5. C1=1, C2=4, R1=3, R2=6

Function API Usage Values Read/Write Type Remark
Fuel Pump 1 FUELSYSTEM_PUMP_TOGGLE 1..6 - MSFS EVENT
FUELSYSTEM PUMP ACTIVE:1 0 | 1 R MSFS VAR
FUELSYSTEM PUMP SWITCH:1 0 | 1 R MSFS VAR
X FEED FUELSYSTEM_VALVE_TOGGLE 3 - MSFS EVENT
FUELSYSTEM VALVE SWITCH:3 0 | 1 R MSFS VAR
MODE SEL N/A

Air Condition Panel

Flight Deck: AC Panel

Function API Usage Values Read/Write Type Remark
APU BLEED A32NX_OVHD_PNEU_APU_BLEED_PB_IS_ON 0 | 1 R/W Custom LVAR
ENG 1 BLEED ENGINE_BLEED_AIR_SOURCE_TOGGLE 1 - MSFS EVENT
XMLVAR_MOMENTARY_PUSH_
OVHD_AIRCOND_ENG1BLEED_PRESSED		 0 | 1 R Custom LVAR
ENG 2 BLEED ENGINE_BLEED_AIR_SOURCE_TOGGLE 2 - Custom LVAR
XMLVAR_MOMENTARY_PUSH_
OVHD_AIRCOND_ENG2BLEED_PRESSED		 0 | 1 R Custom LVAR
X BLEED knob A32NX_KNOB_OVHD_AIRCOND_XBLEED_POSITION 0..2 R/W Custom LVAR
PACK 1 A32NX_AIRCOND_PACK1_TOGGLE 0 | 1 R/W Custom LVAR
A32NX_AIRCOND_PACK2_FAULT 0 | 1 R/W Custom LVAR
PACK 2 A32NX_AIRCOND_PACK2_TOGGLE 0 | 1 R/W Custom LVAR
A32NX_AIRCOND_PACK2_FAULT 0 | 1 R/W Custom LVAR
PACK FLOW knob A32NX_KNOB_OVHD_AIRCOND_PACKFLOW_POSITION 0 | 1 R/W Custom LVAR
COCKPIT knob A32NX_CKPT_TRIM_TEMP 18..30 R Custom LVAR
A32NX_CKPT_TEMP 18..30 R Custom LVAR
FWD CABIN knob A32NX_FWD_TRIM_TEMP 18..30 R Custom LVAR
A32NX_FWD_TEMP 18..30 R Custom LVAR
AFT CABIN knob A32NX_AFT_TRIM_TEMP 18..30 R Custom LVAR
A32NX_AFT_TEMP 18..30 R Custom LVAR
HOT AIR A32NX_AIRCOND_HOTAIR_TOGGLE 0 | 1 R/W Custom LVAR
A32NX_AIRCOND_HOTAIR_FAULT 0 | 1 R/W Custom LVAR
RAM AIR A32NX_AIRCOND_RAMAIR_TOGGLE_LOCK 0 | 1 R Custom LVAR Switch Guard
A32NX_AIRCOND_RAMAIR_TOGGLE 0 | 1 R/W Custom LVAR

Anit Ice Panel

Flight Deck: Anti Ice Panel

Function API Usage Values Read/Write Type Remark
WING TOGGLE_STRUCTURAL_DEICE - - SIMCONNECT EVENT Function & Button light
STRUCURAL DEICE SWITCH 0 | 1 R/W SIMCONNECT VAR Function & Button light
XMLVAR_MOMENTARY_PUSH_OVHD_
ANTIICE_WING_PRESSED		 0 | 1 R/W Custom LVAR Button state
ENG 1 ANTI_ICE_TOGGLE_ENG1 - - SIMCONNECT EVENT Function & Button light
ENG ANTI ICE:1 0 | 1 R/W SIMCONNECT VAR Function & Button light
XMLVAR_MOMENTARY_PUSH_OVHD_
ANTIICE_ENG1_PRESSED		 0 | 1 R/W Custom LVAR Button state
ENG 2 ANTI_ICE_TOGGLE_ENG2 - - SIMCONNECT EVENT Function & Button light
ENG ANTI ICE:2 0 | 1 R/W SIMCONNECT VAR Function & Button light
XMLVAR_MOMENTARY_PUSH_OVHD_
ANTIICE_ENG2_PRESSED		 0 | 1 R/W Custom LVAR Button state
PROBE/WINDOW HEAT A32NX_MAN_PITOT_HEAT 0 | 1 R/W Custom LVAR Function & Button light
XMLVAR_MOMENTARY_PUSH_OVHD_
PROBESWINDOW_PRESSED		 0 | 1 R/W Custom LVAR Button state

Calls Panel

Flight Deck: Calls Panel

Function API Usage Values Read/Write Type Remark
MECH PUSH_OVHD_CALLS_MECH 0 | 1 R/W Custom LVAR
ALL PUSH_OVHD_CALLS_ALL 0 | 1 R/W Custom LVAR
FWD PUSH_OVHD_CALLS_FWD 0 | 1 R/W Custom LVAR
AFT PUSH_OVHD_CALLS_AFT 0 | 1 R/W Custom LVAR
EMER A32NX_CALLS_EMER_ON_LOCK 0 | 1 R Custom LVAR
A32NX_CALLS_EMER_ON 0 | 1 R/W Custom LVAR

Wiper Panel

Flight Deck: Wiper Panel

Function API Usage Values Read/Write Type Remark
WIPER L knob CIRCUIT ON:77 0 | 1 R
ELECTRICAL_CIRCUIT_POWER_SETTING_SET 77 Unclear how to set power correctly
ELECTRICAL_CIRCUIT_TOGGLE 77
WIPER R knob CIRCUIT ON:88 0 | 1 R
ELECTRICAL_CIRCUIT_TOGGLE 88
ELECTRICAL_CIRCUIT_POWER_SETTING_SET 88 Unclear how to set power correctly
RAIN RPLNT A32NX_RAIN_REPELLENT_LEFT_ON 0 | 1 R Custom LVAR
A32NX_RAIN_REPELLENT_RIGHT_ON 0 | 1 R Custom LVAR

Glareshield

Lighting Knobs

Flight Deck: Glareshield Lighting Knobs

Function API Usage Values Read/Write Type Remark
Glareshield Integral Lights LIGHT POTENTIOMETER:84 0..100 R/W MSFS VAR
Glareshield LCD Lights LIGHT POTENTIOMETER:87 0..100 R/W MSFS VAR
Table Light Capt. LIGHT POTENTIOMETER:10 0..100 R/W MSFS VAR
Table Light F.O. LIGHT POTENTIOMETER:11 0..100 R/W MSFS VAR

EFIS Control Panel

Flight Deck: EFIS Control Panel

Function API Usage Values Read/Write Type Remark
Baro Display KOHLSMAN SETTING MB:1 948-1084 (hPa) R MSFS VAR
KOHLSMAN SETTING HG:1 27.99-32.01 (Hg) R MSFS VAR
Baro knob KOHLMAN_INC - - SIMCONNECT EVENT
KOHLMAN_INC - - SIMCONNECT EVENT
inHG / hPa XMLVAR_BARO_SELECTOR_HPA_1 0 | 1 R/W Custom LVAR 0=Hg, 1=hPa
FD AUTOPILOT FLIGHT DIRECTOR ACTIVE 0 | 1 R SIMCONNECT VAR
TOGGLE_FLIGHT_DIRECTOR - - SIMCONNECT EVENT
LS Capt. BTN_LS_1_FILTER_ACTIVE 0 | 1 R Custom LVAR Not working currently.
LS F.O. BTN_LS_2_FILTER_ACTIVE 0 | 1 R Custom LVAR Not working currently.
ND Filter A32NX_EFIS_L_OPTION 0..5 R/W Custom LVAR 0=none, 1=CSTR, 2=VOR, 3=WPT, 4=NDB, 5=ARPT
(Experimental only)
A32NX_EFIS_R_OPTION 0..5 R/W Custom LVAR 0=none, 1=CSTR, 2=VOR, 3=WPT, 4=NDB, 5=ARPT
(Experimental only)
ND MODE A32NX_EFIS_L_ND_MODE 0..4 R/W Custom LVAR 0=ROSE ILS, 1=ROSE VOR, 2=ROSE NAV. 3=ARC, 4=PLAN
(Experimental only)
A32NX_EFIS_R_ND_MODE 0..4 R/W Custom LVAR 0=ROSE ILS, 1=ROSE VOR, 2=ROSE NAV. 3=ARC, 4=PLAN
(Experimental only)
ND RANGE A32NX_EFIS_L_ND_RANGE 0..5 R/W Custom LVAR 0=10, ..., 5=320
(Experimental only)
A32NX_EFIS_R_ND_RANGE 0..5 R/W Custom LVAR 0=10, ..., 5=320
(Experimental only)
ADF-VOR A32NX_EFIS_L_NAVAID_1_MODE 0..2 R/W Custom LVAR 0=OFF, 1=ADF, 2=VOR
(Experimental only)
A32NX_EFIS_L_NAVAID_2_MODE 0..2 R/W Custom LVAR 0=OFF, 1=ADF, 2=VOR
(Experimental only)
A32NX_EFIS_R_NAVAID_1_MODE 0..2 R/W Custom LVAR 0=OFF, 1=ADF, 2=VOR
(Experimental only)
A32NX_EFIS_R_NAVAID_2_MODE 0..2 R/W Custom LVAR 0=OFF, 1=ADF, 2=VOR
(Experimental only)

FCU Panel

Flight Deck: FCU Panel

Function API Usage Values Read/Write Type Remark
SPD knob A32NX_AUTOPILOT_SPEED_SELECTED 0..399 R Custom LVAR
A32NX.FCU_SPD_INC - - SIMCONNECT EVENT
A32NX.FCU_SPD_DEC - - SIMCONNECT EVENT
A32NX.FCU_SPD_SET 0..399 - Custom EVENT
A32NX.FCU_SPD_PUSH - - Custom EVENT
A32NX.FCU_SPD_PULL - - Custom EVENT
HDG knob A32NX_AUTOPILOT_HEADING_SELECTED 0..359 R Custom LVAR
A32NX.FCU_HDG_INC - - SIMCONNECT EVENT
A32NX.FCU_HDG_DEC - - SIMCONNECT EVENT
A32NX.FCU_HDG_SET 0..359 - Custom EVENT
A32NX.FCU_HDG_PUSH - - Custom EVENT
A32NX.FCU_HDG_PULL - - Custom EVENT
LOC A32NX_FCU_LOC_MODE_ACTIVE 0 | 1 R Custom LVAR
A32NX.FCU_LOC_PUSH - - Custom EVENT
ALT knob AUTOPILOT ALTITUDE LOCK VAR:3 100..49000 MSFS VAR
A32NX.FCU_ALT_INC 0 | 100 | 1000 R Custom LVAR 0=Use FCU Setting, 100=100, 1000=1000
A32NX.FCU_ALT_DEC 0 | 100 | 1000 R Custom LVAR 0=Use FCU Setting, 100=100, 1000=1000
A32NX.FCU_ALT_SET 100..49000 - SIMCONNECT EVENT
A32NX.FCU_ALT_PUSH - - Custom EVENT
A32NX.FCU_ALT_PULL - - Custom EVENT
ALT INC 100-1000 A32NX.FCU_ALT_INCREMENT_TOGGLE - - Custom EVENT
A32NX.FCU_ALT_INCREMENT_SET 100 | 1000 - Custom EVENT
XMLVAR_AUTOPILOT_ALTITUDE_INCREMENT 100 | 1000 R Custom LVAR
EXPED A32NX_FMA_EXPEDITE_MODE 0 | 1 R Custom LVAR
A32NX.FCU_EXPED_PUSH - - Custom EVENT
V/S FPA knob A32NX_AUTOPILOT_VS_SELECTED -6000..6000 R Custom LVAR
A32NX.FCU_VS_INC - - Custom LVAR FPA: -9.9..9.9
A32NX.FCU_VS_DEC - - SIMCONNECT EVENT
A32NX.FCU_VS_SET -6000..6000 - SIMCONNECT EVENT
A32NX.FCU_VS_PUSH - - Custom EVENT FPA: -9.9..9.9
A32NX.FCU_VS_PULL - - Custom EVENT
APPR A32NX_FCU_APPR_MODE_ACTIVE 0 | 1 R Custom LVAR
A32NX.FCU_APPR_PUSH - - Custom EVENT
AP 1 + 2 A32NX_AUTOPILOT_1_ACTIVE 0 | 1 R Custom LVAR
A32NX.FCU_AP_1_PUSH - - Custom EVENT
A32NX_AUTOPILOT_2_ACTIVE 0 | 1 R Custom LVAR
A32NX.FCU_AP_2_PUSH - - Custom EVENT
A32NX.FCU_AP_DISCONNECT_PUSH - Custom EVENT
-
A/THR A32NX_AUTOTHRUST_STATUS 0..2 R Custom LVAR 0=Disengaged, 1=Armed, 2=Active
A32NX.FCU_ATHR_PUSH - Custom EVENT
A32NX.FCU_ATHR_DISCONNECT_PUSH - Custom EVENT
SPD/MACH N/A
A32NX.FCU_SPD_MACH_TOGGLE_PUSH - - Custom EVENT
HDG-TRK / V/S-FPA A32NX_TRK_FPA_MODE_ACTIVE 0 | 1 R Custom LVAR
A32NX.FCU_TRK_FPA_TOGGLE_PUSH - - Custom EVENT

Warning Panel

Flight Deck: Warning Panel

Function API Usage Values Read/Write Type Remark
MASTER CAUTION A32NX_MASTER_CAUTION 0 | 1 R/W Custom LVAR
MASTER WARNING A32NX_MASTER_WARNING 0 | 1 R/W Custom LVAR
CHRONO H:A32NX_EFIS_L_CHRONO_PUSHED - - HTML Event (aka H Event)
H:A32NX_EFIS_R_CHRONO_PUSHED - - HTML Event (aka H Event)
SIDE STICK PRIORITY N/A
AUTOLAND WARNING A32NX_AUTOPILOT_AUTOLAND_WARNING 0 | 1 R/W Custom LVAR
ATC MSG N/A

Instrument Panel

Instrument Lighting Control Panel

Flight Deck: ILCP Panel

Function API Usage Values Read/Write Type Remark
PFD Brt Cpt. LIGHT POTENTIOMETER:88 0..100 R/W MSFS VAR
PFD/ND XFR Cpt. N/A
ND Brt Cpt. LIGHT POTENTIOMETER:89 0..100 R/W MSFS VAR
WX/Terrain Brt Cpt. LIGHT POTENTIOMETER:94 0..100 R/W MSFS VAR
Loud Spkr Cpt. N/A
CONSOLE/FLOOR Cpt. LIGHT POTENTIOMETER:8 50 | 100 R/W MSFS VAR
PFD Brt F.O. LIGHT POTENTIOMETER:90 0..100 R/W MSFS VAR
PFD/ND XFR F.O. N/A
ND Brt F.O. LIGHT POTENTIOMETER:91 0..100 R/W MSFS VAR
WX/Terrain Brt F.O. LIGHT POTENTIOMETER:95 0..100 R/W MSFS VAR
Loud Spkr F.O. N/A
CONSOLE/FLOOR F.O. LIGHT POTENTIOMETER:9 50 | 100 R/W MSFS VAR

Autobrake, Gear Lever and Gear Annunciation

Flight Deck: Autobrake and Gear Panel

Function API Usage Values Read/Write Type Remark
Gear lever GEAR_UP - - SIMCONNECT EVENT
GEAR_DOWN - - SIMCONNECT EVENT
GEAR HANDLE POSITION 0 | 1 R/W SIMCONNECT VAR
LDG GEAR Annunciators GEAR LEFT POSITION 0..100 R SIMCONNECT VAR
GEAR CENTER POSITION 0..100 R SIMCONNECT VAR
GEAR RIGHT POSITION 0..100 R SIMCONNECT VAR
AUTO BRK LO/MED/MAX A32NX_AUTOBRAKE_ARMED_MODE 0..3 R/W Custom LVAR 0=OFF, 1=LO, 2=MED, 3=MAX
BRK FAN A32NX_BRAKE_FAN_BTN_PRESSED 0 | 1 R/W Custom LVAR
A/SKID & N/W STRG ANTISKID_BRAKES_TOGGLE - - SIMCONNECT EVENT
ANTISKID BRAKES ACTIVE 0 | 1 R/W SIMCONNECT VAR

ISIS

Flight Deck: ISIS Panel

Function API Usage Values Read/Write Type Remark
BRIGHTNESS A32NX_BARO_BRIGHTNESS 0..100 R/W Custom LVAR Auto-brightness - will automatically change

Clock

N/A

TERR ON ND

Flight Deck: ND Panel

Function API Usage Values Read/Write Type Remark
TERR ON ND L+R BTN_TERRONND_1_ACTIVE 0 | 1 R/W Custom LVAR (not in Experimental)
BTN_TERRONND_2_ACTIVE 0 | 1 R/W Custom LVAR (not in Experimental)

DCDU

Flight Deck: DCDU Panel

note "The below table shows the API for left DCDU. Replace L with R for the right DCDU."

Function API Usage Values Read/Write Type Remark
BRT / DIM L A32NX_PANEL_DCDU_L_BRIGHTNESS 0..100 R/W MSFS VAR

Pedestal

MCDU Panel

Flight Deck: MCDU Panel

The below table shows the API for left MCDU. Replace L with R for the right MCDU.

Function API Usage Values Read/Write Type Remark
BRT / DIM L A32NX_MCDU_L_BRIGHTNESS 0..100 R/W MSFS VAR
MCDU API (Click to Expand)

The MCDU API is vast as it contains many buttons.

Currently most of the buttons don't have a PRESSED event/var. So a complete remote control is not yet possible.

  • A32NX_MCDU_CLR_MinReleaseTime
  • A32NX_MCDU_CLR_Pressed
  • A32NX_MCDU_L_BRIGHTNESS
  • A32NX_MCDU_R_BRIGHTNESS

  • A32NX_MCDU_MASK_OPACITY

  • A32NX_MCDU_PUSH_ANIM_1_0

  • A32NX_MCDU_PUSH_ANIM_1_1
  • A32NX_MCDU_PUSH_ANIM_1_2
  • A32NX_MCDU_PUSH_ANIM_1_3
  • A32NX_MCDU_PUSH_ANIM_1_4
  • A32NX_MCDU_PUSH_ANIM_1_5
  • A32NX_MCDU_PUSH_ANIM_1_6
  • A32NX_MCDU_PUSH_ANIM_1_7
  • A32NX_MCDU_PUSH_ANIM_1_8
  • A32NX_MCDU_PUSH_ANIM_1_9
  • A32NX_MCDU_PUSH_ANIM_1_A
  • A32NX_MCDU_PUSH_ANIM_1_AIRPORT
  • A32NX_MCDU_PUSH_ANIM_1_ATC
  • A32NX_MCDU_PUSH_ANIM_1_B
  • A32NX_MCDU_PUSH_ANIM_1_C
  • A32NX_MCDU_PUSH_ANIM_1_CLR
  • A32NX_MCDU_PUSH_ANIM_1_D
  • A32NX_MCDU_PUSH_ANIM_1_DARROW
  • A32NX_MCDU_PUSH_ANIM_1_DATA
  • A32NX_MCDU_PUSH_ANIM_1_DIR
  • A32NX_MCDU_PUSH_ANIM_1_DOT
  • A32NX_MCDU_PUSH_ANIM_1_E
  • A32NX_MCDU_PUSH_ANIM_1_F
  • A32NX_MCDU_PUSH_ANIM_1_FPLN
  • A32NX_MCDU_PUSH_ANIM_1_FUEL
  • A32NX_MCDU_PUSH_ANIM_1_G
  • A32NX_MCDU_PUSH_ANIM_1_H
  • A32NX_MCDU_PUSH_ANIM_1_I
  • A32NX_MCDU_PUSH_ANIM_1_INIT
  • A32NX_MCDU_PUSH_ANIM_1_J
  • A32NX_MCDU_PUSH_ANIM_1_K
  • A32NX_MCDU_PUSH_ANIM_1_L
  • A32NX_MCDU_PUSH_ANIM_1_L1
  • A32NX_MCDU_PUSH_ANIM_1_L2
  • A32NX_MCDU_PUSH_ANIM_1_L3
  • A32NX_MCDU_PUSH_ANIM_1_L4
  • A32NX_MCDU_PUSH_ANIM_1_L5
  • A32NX_MCDU_PUSH_ANIM_1_L6
  • A32NX_MCDU_PUSH_ANIM_1_LARROW
  • A32NX_MCDU_PUSH_ANIM_1_M
  • A32NX_MCDU_PUSH_ANIM_1_MENU
  • A32NX_MCDU_PUSH_ANIM_1_N
  • A32NX_MCDU_PUSH_ANIM_1_O
  • A32NX_MCDU_PUSH_ANIM_1_OVFY
  • A32NX_MCDU_PUSH_ANIM_1_P
  • A32NX_MCDU_PUSH_ANIM_1_PERF
  • A32NX_MCDU_PUSH_ANIM_1_PLUSMINUS
  • A32NX_MCDU_PUSH_ANIM_1_PROG
  • A32NX_MCDU_PUSH_ANIM_1_Q
  • A32NX_MCDU_PUSH_ANIM_1_R
  • A32NX_MCDU_PUSH_ANIM_1_R1
  • A32NX_MCDU_PUSH_ANIM_1_R2
  • A32NX_MCDU_PUSH_ANIM_1_R3
  • A32NX_MCDU_PUSH_ANIM_1_R4
  • A32NX_MCDU_PUSH_ANIM_1_R5
  • A32NX_MCDU_PUSH_ANIM_1_R6
  • A32NX_MCDU_PUSH_ANIM_1_RAD
  • A32NX_MCDU_PUSH_ANIM_1_RARROW
  • A32NX_MCDU_PUSH_ANIM_1_S
  • A32NX_MCDU_PUSH_ANIM_1_SEC
  • A32NX_MCDU_PUSH_ANIM_1_SLASH
  • A32NX_MCDU_PUSH_ANIM_1_SP
  • A32NX_MCDU_PUSH_ANIM_1_T
  • A32NX_MCDU_PUSH_ANIM_1_U
  • A32NX_MCDU_PUSH_ANIM_1_UARROW
  • A32NX_MCDU_PUSH_ANIM_1_V
  • A32NX_MCDU_PUSH_ANIM_1_W
  • A32NX_MCDU_PUSH_ANIM_1_X
  • A32NX_MCDU_PUSH_ANIM_1_Y
  • A32NX_MCDU_PUSH_ANIM_1_Z
  • A32NX_MCDU_PUSH_ANIM_2_0
  • A32NX_MCDU_PUSH_ANIM_2_1
  • A32NX_MCDU_PUSH_ANIM_2_2
  • A32NX_MCDU_PUSH_ANIM_2_3
  • A32NX_MCDU_PUSH_ANIM_2_4
  • A32NX_MCDU_PUSH_ANIM_2_5
  • A32NX_MCDU_PUSH_ANIM_2_6
  • A32NX_MCDU_PUSH_ANIM_2_7
  • A32NX_MCDU_PUSH_ANIM_2_8
  • A32NX_MCDU_PUSH_ANIM_2_9
  • A32NX_MCDU_PUSH_ANIM_2_A
  • A32NX_MCDU_PUSH_ANIM_2_AIRPORT
  • A32NX_MCDU_PUSH_ANIM_2_ATC
  • A32NX_MCDU_PUSH_ANIM_2_B
  • A32NX_MCDU_PUSH_ANIM_2_C
  • A32NX_MCDU_PUSH_ANIM_2_CLR
  • A32NX_MCDU_PUSH_ANIM_2_D
  • A32NX_MCDU_PUSH_ANIM_2_DARROW
  • A32NX_MCDU_PUSH_ANIM_2_DATA
  • A32NX_MCDU_PUSH_ANIM_2_DIR
  • A32NX_MCDU_PUSH_ANIM_2_DOT
  • A32NX_MCDU_PUSH_ANIM_2_E
  • A32NX_MCDU_PUSH_ANIM_2_F
  • A32NX_MCDU_PUSH_ANIM_2_FPLN
  • A32NX_MCDU_PUSH_ANIM_2_FUEL
  • A32NX_MCDU_PUSH_ANIM_2_G
  • A32NX_MCDU_PUSH_ANIM_2_H
  • A32NX_MCDU_PUSH_ANIM_2_I
  • A32NX_MCDU_PUSH_ANIM_2_INIT
  • A32NX_MCDU_PUSH_ANIM_2_J
  • A32NX_MCDU_PUSH_ANIM_2_K
  • A32NX_MCDU_PUSH_ANIM_2_L
  • A32NX_MCDU_PUSH_ANIM_2_L1
  • A32NX_MCDU_PUSH_ANIM_2_L2
  • A32NX_MCDU_PUSH_ANIM_2_L3
  • A32NX_MCDU_PUSH_ANIM_2_L4
  • A32NX_MCDU_PUSH_ANIM_2_L5
  • A32NX_MCDU_PUSH_ANIM_2_L6
  • A32NX_MCDU_PUSH_ANIM_2_LARROW
  • A32NX_MCDU_PUSH_ANIM_2_M
  • A32NX_MCDU_PUSH_ANIM_2_MENU
  • A32NX_MCDU_PUSH_ANIM_2_N
  • A32NX_MCDU_PUSH_ANIM_2_O
  • A32NX_MCDU_PUSH_ANIM_2_OVFY
  • A32NX_MCDU_PUSH_ANIM_2_P
  • A32NX_MCDU_PUSH_ANIM_2_PERF
  • A32NX_MCDU_PUSH_ANIM_2_PLUSMINUS
  • A32NX_MCDU_PUSH_ANIM_2_PROG
  • A32NX_MCDU_PUSH_ANIM_2_Q
  • A32NX_MCDU_PUSH_ANIM_2_R
  • A32NX_MCDU_PUSH_ANIM_2_R1
  • A32NX_MCDU_PUSH_ANIM_2_R2
  • A32NX_MCDU_PUSH_ANIM_2_R3
  • A32NX_MCDU_PUSH_ANIM_2_R4
  • A32NX_MCDU_PUSH_ANIM_2_R5
  • A32NX_MCDU_PUSH_ANIM_2_R6
  • A32NX_MCDU_PUSH_ANIM_2_RAD
  • A32NX_MCDU_PUSH_ANIM_2_RARROW
  • A32NX_MCDU_PUSH_ANIM_2_S
  • A32NX_MCDU_PUSH_ANIM_2_SEC
  • A32NX_MCDU_PUSH_ANIM_2_SLASH
  • A32NX_MCDU_PUSH_ANIM_2_SP
  • A32NX_MCDU_PUSH_ANIM_2_T
  • A32NX_MCDU_PUSH_ANIM_2_U
  • A32NX_MCDU_PUSH_ANIM_2_UARROW
  • A32NX_MCDU_PUSH_ANIM_2_V
  • A32NX_MCDU_PUSH_ANIM_2_W
  • A32NX_MCDU_PUSH_ANIM_2_X
  • A32NX_MCDU_PUSH_ANIM_2_Y
  • A32NX_MCDU_PUSH_ANIM_2_Z

Switching Panel

Flight Deck: Switching Panel

Function API Usage Values Read/Write Type Remark
ATT HDG A32NX_ATT_HDG_SWITCHING_KNOB 0..2 R/W Custom LVAR 0=CAPT, 1=NORM, 2=F/O
AIR DATA A32NX_AIR_DATA_SWITCHING_KNOB 0..2 R/W Custom LVAR 0=CAPT, 1=NORM, 2=F/O
EIS DMC A32NX_EIS_DMC_SWITCHING_KNOB 0..2 R/W Custom LVAR 0=CAPT, 1=NORM, 2=F/O
ECAM/NA XFR A32NX_ECAM_ND_XFR_SWITCHING_KNOB 0..2 R/W Custom LVAR 0=CAPT, 1=NORM, 2=F/O

ECAM Control Panel

Flight Deck: ECAM Control Panel

Function API Usage Values Read/Write Type Remark
Upper Display LIGHT POTENTIOMETER:92 0..100 R/W MSFS VAR
Lower Display LIGHT POTENTIOMETER:93 0..100 R/W MSFS VAR
ECAM SD Page button A32NX_ECAM_SD_CURRENT_PAGE_INDEX -1..12 R Custom LVAR See below.
(changes button, but does not switch ECAM page)
Left CLR button A32NX_BTN_CLR 0 | 1 R/W Custom LVAR
Right CLR button A32NX_BTN_CLR2 0 | 1 R/W Custom LVAR
RCL button A32NX_BTN_RCL 0 | 1 R/W Custom LVAR
T.O. CONFIG button A32NX_BTN_TOCONFIG 0 | 1 R/W Custom LVAR
EMER CANC button A32NX_BTN_EMERCANC 0 | 1 R/W Custom LVAR
Page to show on error A32NX_ECAM_SFAIL -1..12 R Custom LVAR See below.
Has the page index of the page called by the error message

A32NX_ECAM_SD_CURRENT_PAGE_INDEX:

  • -1 = none
  • 0 = ENG
  • 1 = BLEED
  • 2 = PRESS
  • 3 = ELEC
  • 4 = HYD
  • 5 = FUEL
  • 6 = APU
  • 7 = COND
  • 8 = DOOR
  • 9 = WHEEL
  • 10 = F-CTL
  • 11 = STS
  • 12 = CRUISE

Thrust Lever and Trim Wheel

Flight Deck: Thrust Lever Panel

Function API Usage Values Read/Write Type Remark
Throttle 1 Axis THROTTLE1_AXIS_SET_EX1 -16383..16384 - MSFS EVENT
Throttle 1 Axis THROTTLE2_AXIS_SET_EX1 -16383..16384 - MSFS EVENT
AUTO THRUST DISENGAGE AUTO_THROTTLE_ARM - - SIMCONNECT EVENT Toggles
A32NX_AUTOTHRUST_DISCONNECT 0 | 1 R Custom LVAR

RMP

Flight Deck: RMP Panel

The below table shows the API for RMP 1. Replace 1 with 2 or 3 for the other RMPs.

Function API Usage Values Read/Write Type Remark
Active Frequency COM ACTIVE FREQUENCY:1 118.000..136.975 R/W SIMCONNECT VAR
Stdby Frequency COM STANDBY FREQUENCY:1 118.000..136.975 R/W SIMCONNECT VAR
XFER Frequency COM1_RADIO_SWAP - - SIMCONNECT EVENT
RMP MODE A32NX_RMP_L_SELECTED_MODE 0..3 R/W Custom LVAR 0=SEL, 1=VHF1, 2=VHF2, 3=VHF3
RMP ON/OFF A32NX_RMP_L_TOGGLE_SWITCH 0 | 1 R/W Custom LVAR
Transmit VHF1 COM TRANSMIT:1 0 | 1 R SIMCONNECT VAR
Transmit VHF2 COM TRANSMIT:2 0 | 1 R SIMCONNECT VAR
Transmit VHF3 COM TRANSMIT:3 0 | 1 R SIMCONNECT VAR

Lighting Pedestal Captain Side Panel

Flight Deck: Lighting Pedestal Cpt. Side Panel

Function API Usage Values Read/Write Type Remark
FLOOD LT Cpt LIGHT POTENTIOMETER:83 0..100 R/W MSFS VAR
INTEG LT LIGHT POTENTIOMETER:85 0..100 R/W MSFS VAR
FLOOD LT F.O. LIGHT POTENTIOMETER:76 0..100 R/W MSFS VAR On F.O. side

WX Radar

Flight Deck: WX Radar Panel

Function API Usage Values Read/Write Type Remark
SYS XMLVAR_A320_WEATHERRADAR_SYS 0..2 R/W Custom LVAR 0=1, 1=OFF, 2=2
PWS A32NX_SWITCH_RADAR_PWS_POSITION 0 | 1 R/W Custom LVAR 0=OFF, 1=AUTO
MODE XMLVAR_A320_WEATHERRADAR_MODE 0..3 R/W Custom LVAR 0=WX, 1=WX+T, 2=TURB, 3=MAP
GAIN N/A
MULTISCANS N/A
GCS N/A
TILT N/A

ATC-TCAS

Flight Deck: ATC-TCAS Panel

Function API Usage Values Read/Write Type Remark
ATC MODE TRANSPONDER STATE:1 0 | 4 R/W MSFS VAR 0=STBY, 4=AUTO/ON
(probably more states)
ATC XPDR 1/2 N/A
ALT RPTG A32NX_SWITCH_ATC_ALT 0..2 R/W Custom LVAR 0=OFF, 1=?, 2=ON
IDENT N/A
TCAS MODE A32NX_SWITCH_TCAS_TRAFFIC_POSITION 0..3 R/W Custom LVAR 0=THRT, 1=ALL, 2=ABV, 3=BLW
TCAS TRAFFIC A32NX_SWITCH_TCAS_POSITION 0..2 R/W Custom LVAR 0=STBY, 1=TA, 2=TA/RA

ENG Panel

Flight Deck: ENG Panel

Function API Usage Values Read/Write Type Remark
ENG 1+2 MASTER FUELSYSTEN_VALVE_OPEN 1 | 2 - MSFS EVENT Activates the switch
FUELSYSTEN_VALVE_CLOSE 1 | 2 - MSFS EVENT Deactivates the switch
FUELSYSTEM VALVE SWITCH:1 0 | 1 R MSFS VAR
FUELSYSTEM VALVE SWITCH:2 0 | 1 R MSFS VAR
MODE TURBINE_IGNITION_SWITCH_SET1 0..2 - MSFS EVENT 0=CRANK, 1=NORM, 2=IGN
TURBINE_IGNITION_SWITCH_SET2 0..2 - MSFS EVENT 0=CRANK, 1=NORM, 2=IGN
TURB ENG IGNITION SWITCH EX1 0..2 R/W MSFS VAR 0=CRANK, 1=NORM, 2=IGN
TURB ENG IGNITION SWITCH EX2 0..2 R/W MSFS VAR 0=CRANK, 1=NORM, 2=IGN
FIRE 1 + 2 N/A

Speed Brake

Flight Deck: Speed Brake Panel

Function API Usage Values Read/Write Type Remark
SPEED BRAKE AXIS SPOILER SET 0..16384 - SIMCONNECT EVENT
A32NX_SPOILERS_HANDLE_POSITION 0.0..1.0 R Custom LVAR (add. SIMCONNECT VARS available)
GND SPOILER ARM SPOILERS_ARM_TOGGLE - - SIMCONNECT EVENT
SPOILERS ARMED 0 | 1 R/W SIMCONNECT VAR
A32NX_SPOILER_ARMED 0 | 1 R Custom LVAR

Flaps

Flight Deck: Speed Brake Panel

Function API Usage Values Read/Write Type Remark
Flaps Axis FLAPS_SET 0..16384 - SIMCONNECT EVENT 0=FLAPS UP, 16384=FLAPS FULL
FLAPS_UP - - SIMCONNECT EVENT
FLAPS_1 - - SIMCONNECT EVENT
FLAPS_2 - - SIMCONNECT EVENT
FLAPS_3 - - SIMCONNECT EVENT
FLAPS_DOWN - - SIMCONNECT EVENT
FLAPS_INC - - SIMCONNECT EVENT
FLAPS_DEC - - SIMCONNECT EVENT
A32NX_FLAPS_HANDLE_INDEX 0..4 R Custom LVAR 0=UP, 4=FULL
A32NX_FLAPS_HANDLE_PERCENT 0.0..1.0 R Custom LVAR 0.0=UP, 1.0=FULL (0.25 steps)
FLAPS HANDLE INDEX 0..5 R SIMCONNECT VAR 0=UP, 5=FULL, 1 is not used.
FLAPS HANDLE PERCENT 0.0..1.0 R SIMCONNECT VAR 0.0=UP, 1.0=FULL (0.2 steps)

Parking Brake

Flight Deck: Parking Brake Panel

Function API Usage Values Read/Write Type Remark
PARKING BRAKE A32NX_PARK_BRAKE_LEVER_POS 0 | 1 R/W Custom LVAR

Rudder Trim

Flight Deck: Rudder Trim Panel

Function API Usage Values Read/Write Type Remark
Display RUDDER TRIM PCT -1.0..1.0 R SIMCONNECT VAR -1.0=20° left, 1.0=20° right
RUDDER TRIM -0.35..0.35 R SIMCONNECT VAR Radians: 0.3490×180°/π = 19.99°
RESET RUDDER TRIM SET -16383..16384 . SIMCONNECT EVENT
RUD TRIM XMLVAR_RUDDERTRIM 0 | 2 R/W Custom LVAR Knob jumps back. Needs to be set repeatately until target value is reached

Cockpit Door

Flight Deck: Cockpit Door Panel

Function API Usage Values Read/Write Type Remark
COCKPIT DOOR A32NX_COCKPIT_DOOR_LOCKED 0 | 1 R/W Custom LVAR
VIDEO PUSH_DOORPANEL_VIDEO 0 | 1 R/W Custom LVAR

Flight Stick

Function API Usage Values Read/Write Type Remark
Aileron AILERON_SET -16383..16384 - SIMCONNECT EVENT
AILERON POSITION -1.0..1.0 R SIMCONNECT VAR
Elevator ELEVATOR_SET -16383..16384 - SIMCONNECT EVENT
ELEVATOR POSITION -1.0..1.0 R SIMCONNECT VAR
TAKE OVER pushbutton A32NX_PRIORITY_TAKEOVER:1 0 | 1 R Custom LVAR Causes AP disconnection
A32NX_PRIORITY_TAKEOVER:2 0 | 1 R Custom LVAR Causes AP disconnection

Rudder Pedals

Function API Usage Values Read/Write Type Remark
Rudder RUDDER_SET -16383..16384 - SIMCONNECT EVENT
RUDDER POSITION -1.0..1.0 R SIMCONNECT VAR
Brakes A32NX_LEFT_BRAKE_PEDAL_INPUT 0..100 R Custom LVAR
A32NX_RIGHT_BRAKE_PEDAL_INPUT 1..100 R Custom LVAR
SIMCONNECT:AXIS_LEFT_BRAKE_SET -16383..16384 - SIMCONNECT EVENT
SIMCONNECT:AXIS_LEFT_BRAKE_SET -16383..16384 - SIMCONNECT EVENT
Last update: November 2, 2021
Back to top