LEMON Manuals: Even more car manuals for everyone
Home >> Mercedes Benz >> 2020 >> GLE580 >> Repair and Diagnosis >> External Pages >> Different car >> Section 381 (Sliding Roof, Soft Top, Top Attachments - 253 Chassis) >> Basic Knowledge >> Component Description For Panoramic Sliding Roof Control Module - GF77.20-P-4106RF

Component Description For Panoramic Sliding Roof Control Module - GF77.20-P-4106RF

WARNING: This page is about a different car, the 2023 Mercedes-Benz GLC300, 2022 Mercedes-Benz GLC300, 2021 Mercedes-Benz GLC300, 2020 Mercedes-Benz GLC350e, and 2020 Mercedes-Benz GLC300. However, it is still accessible from the selected car via links, so may be relevant.

Model 205, 253 

with code 413 (Automatic panoramic sliding sunroof) 

Shown: Model 205.0 

Fig 1: Panoramic Sliding Roof Control Module Components Location - Model 253 With Code 413 (Shown On Model 205.0)
G14186074Courtesy of MERCEDES-BENZ USA

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 

The input factors are read in via the following connections:

Direct line 

The signals from the following sensors are read via direct lines:

Interior CAN 

The following data are read in over the interior CAN:

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:

  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) PE77.20-P-2200-97FBA 
    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) PE77.20-P-2200-97FBB
    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) PE77.20-P-2200-97FBC
    Model 253 as of model year 2020 with code 413 (Automatic panoramic sliding sunroof) PE77.20-P-2200-97FCA