Fault Displays
Function display1 = on
3 = off
Return: N
If the function display is turned on, the doors are locked and the LEDs light up permanently. The on" display flashes on the tester. If the function display is turned off again, the LEDs are turned off as well. The doors are unlocked again when the user returns to the menu.
Lock
1 = closed
3 = open
Return: N
Lock closed: Doors are locked.
Lock open: Doors are unlocked.
Alarm horn
1 = on
3 = off
Return: N
Alarm horn on: Alarm horn is triggered continuously (continuous sound).
Turn signals
1 = on
3 = off
Return: N
Turn signals on: All turn signals are triggered continuously (continuously lit).
Interior light
1 = on
3 = off
Return: N
The interior light must be in the door contact position.
Button light
1 = on
3 = off
Return: N
Button light on: The light in the central lock system button is triggered.
External output
1 = on
3 = off
Return: N
The external output is used to trigger other control units e.g. ultrasonic monitoring of the interior.
Anti-drive-off feature
1 = on
3 = off
Return: N
Anti-drive-off feature on: Terminal 15 of the DME control unit is interrupted. It must no longer be possible to start the engine.