View of model 447.8 from front left |
N70/4 | Pop-up roof control unit |
S77.75-4570-06
Location
The pop-up roof control unit is located in the side paneling at the last seating.
Task
The pop-up roof control unit opens and closes the pop-up roof.
Input signals
Central operating unit (COU) (N10/16), via body manufacturer CAN (CAN MPM)
Open pop-up roof
Close pop-up roof
Terminal 15
Right and left Hall sensor
Right and left lock contact (switch)
Output signals
Diagnosis
Left pop-up roof motor (M12/7)
Right pop-up roof motor (M12/8)
Right and left Hall sensor supply voltage
Parameterizable special module (PSM) control unit (N26/16)
Anti-theft alarm system 2 (ATA 2) Deactivation via body manufacturer CAN, special module parameterizable control unit (PSM) (N26/16) and anti-theft alarm system (ATA) (N26/6)
Display pop-up roof open, via body manufacturer CAN and central operating control unit (COU)
Evaluation of input factors
The input factors that have been read in are evaluated by the integrated microprocessor and the affected components are then actuated.