Convenience closing/opening with transmitter key function

P82.40-0239-06

Networking

1 Transmitter key

A26/1 Infrared remote control (RCL) receiver, driver's door

A37 Pneumatic system equipment (PSE)

CAN Controller area network

M10/3 Left front power window motor

M10/4 Right front power window motor)

M12/1 Sliding/tilting roof

N69/1 Driver front door control module

N69/2 Driver front door control module

N69/3 Rear driver side door control module

N69/4 Door control module rear passenger side

N70 Overhead control panel control module

N73 Electronic ignition switch (EIS) control module

S17/3 Left front door contact switch

S17/4 Right front door contact switch

S17/5 Left rear door switch

S17/6 Right rear door contact switch

Shown on model 210, driver side

Function prerequisites:

 no overvoltage/undervoltage

 circuit 15_off and circuit 15R_off

 all doors closed.

Function

Actuation of the "Unlock vehicle" button on the transmitter key triggers the corresponding central locking function. If the button is pressed for longer than 5 seconds, then a convenience locking signal is sent by infrared (IR) by the transmitter key . The signal is picked up by

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one of the IR receivers. If the function prerequisites are fulfilled, then the corresponding door control module sends the convenience locking command to the CAN. The command is sent as long as the signal is received by the transmitter key. The overhead control panel control module (N70) then executes the tilting/sliding roof convenience closing function. The door control modules execute the power window convenience closing function.

When the "Unlock vehicle" button is pressed, the corresponding convenience opening functions are executed.

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