Shown: Model 205.0 |
A98 | Panoramic sliding roof control module |
P77.20-2811-04
Location
The panoramic sliding sunroof control module is located at the front on the frame of the panoramic sliding sunroof.
Task
The panoramic sliding door control unit (A98n1) in the panoramic sliding sunroof control module has the following tasks:
Reading in of sensors and signals
Evaluation of input factors
Actuation of components
Reading in of sensors and signals
The input factors are read in via the following connections:
Direct line
Interior CAN (CAN B)
Direct line
The signals from the following sensors are read via direct lines:
Hall sensor 1, panoramic sliding sunroof roller sun blind (M12/5b1)
Hall sensor 2, panoramic sliding sunroof roller sun blind (M12/5b2)
Interior CAN
The following data are read in over the interior CAN:
Status of roof system switch (N70s1)
Data for rain/light sensor with additional functions (B38/2)
Status of left front door rotary tumbler switch (A85s1)
Right front door rotary tumbler switch status (A85/1s1)
Outside temperature
Vehicle speed
Evaluation of input factors
The input factors that have been read in are evaluated by the integrated microprocessor and the relevant components are then actuated.
Actuation of components
The panoramic sliding door control unit controls the panoramic sliding door roller sun blind motor (M12/5m1) via a direct line.
Structure
The panoramic sliding sunroof control module contains the following components:
Hall sensor 1, panoramic sliding sunroof (A98b1)
Hall sensor 2, panoramic sliding sunroof (A98b2)
Panoramic sliding roof motor (A98m1)
Panoramic sliding roof control unit
Electric wiring diagram for panoramic sliding sunroof | Model 205 up to model year 2019 with code 413 (Automatic panoramic sliding sunroof)Model 253 with code 413 (Automatic panoramic sliding sunroof) | ||
Model 205 as of model year 2019 with code 413 (Automatic panoramic sliding sunroof) except code 540 (Electric sunblind for rear window) except code 830 (Vehicles for China, additional parts) | |||
Model 205 as of model year 2019 with code 413 (Automatic panoramic sliding sunroof) with code 540 (Electric sunblind for rear window) with code 830 (Vehicles for China, additional parts) | |||
Model 253 as of model year 2020 with code 413 (Automatic panoramic sliding sunroof) |