Remove/Install Telematics Services Communications Module Control Unit - AR82.85-P-0020LWG
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 253
with code 06U (Mercedes connect me standard services)
Model 253
with code 350 (Ecall emergency call system, Europe)
Model 253
with code B54 (Live Traffic Information)
Model 253
with code B57 (KOM Module battery charging)
Fig 1: Telematics Services Communications Module Control Unit Components Location - Model 253 With Code 06U; 350; B54; B57
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Remove/install | |||
| 1 | Perform initial startup of telematics services communications module (N112/1) | When replacing telematics services communications module (N112/1). | |
| AD00.00-P-2000-04B | |||
| 2 | Switch off ignition and store transmitter key outside of transmission range (min. 2 m) | ||
| 3 | Remove right front seat | AR91.10-P-1000LW | |
| 4 | Remove seat cushion in rear | AR91.12-P-1020LW | |
| 5 | Remove cover on lower right B-pillar | AR68.30-P-4700LW | |
| 6 | Remove door sills at front and rear right | AR68.30-P-4100LW | |
| 7 | Remove right rear air duct | ||
| 8 | Fold up floor covering in rear at right | ||
| 9 | Disconnect electrical connectors (1, 2, 3, 4, 5) | ||
| 10 | Remove telematics services communications module (N112/1) | ||
| 11 | Install in the reverse order |