Panorama sliding roof convenience closing, function

P77.20-2325-06

A8/1 Transmitter key

A26/1 Left front IR receiver

A26/2 Right front IR receiver unit ( and )

M12/5 Sliding roof lining drive unit

M12/5m1 Sliding sunroof lining motor

M12/6 Panoramic sliding roof drive unit

M12/6m1 Panoramic sliding roof motor

N69/1 Door control module front left

N69/2 Door control module front right

N70 Overhead control panel control unit

N73 EIS [EZS] control unit

CAN-B Controller Area Network bus, class B (interior compartment) (CAN B)

Function requirements

 No overvoltage or undervoltage

 All doors closed (status: locked)

 Transmitter key (A8/1) in position "0" or removed and

 "Lock" button on transmitter key (A8/1) pressed and held

Function

The transmitter key (A8/1) transmits an infrared signal to the left front IR Receiver unit (A26/1) or right front IR receiver unit (A26/2) (vehicles with code (494) USA version or code (498) Japan version). The overhead control panel control unit (N70) receives the comfort closing request via the interior CAN and then actuates the panoramic sliding roof motor (M12/6m1) in the rotation direction "Close panoramic sliding roof".

The motor is actuated for as long as the "Lock" button on the transmitter key (A8/1) is pressed.

 The "Comfort closing" function via the right front IR receiver unit (A26/2) is only valid in and .

Function interrupted if

 the request is no longer received via interior CAN..

 the function requirements listed above are no longer satisfied.

 The windows, sliding headliner and panorama sliding roof are closed with the convenience closing function.