Removal/install trailer recognition control unit - AR31.19-P-1300EW
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2016 Mercedes-Benz E63 S AMG, 2016 Mercedes-Benz E400, 2016 Mercedes-Benz E350, 2016 Mercedes-Benz E300, and 2016 Mercedes-Benz E250. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 212.0/2 with CODE 550 (Trailer coupling)
Shown on model 212.2
Shown on model 212.0
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Remove/install | |||
| 1 | Switch off all electrical consumers and the ignition | ||
| 2.1 | Remove lining on the right-hand side of the trunk | MODEL 212.0 | |
| AR68.30-P-4600EW | |||
| 2.2 | Remove cover on the right side in cargo area | MODEL 212.2 | |
| 3 | Place digital TV tuner (A90/3) with bracket and with its lines connected to one side | MODEL 212.2 with CODE 865 (Digital TV tuner) | |
| 4 | Disconnect connectors from trailer recognition control unit (N28/1) | ||
| 5 | Remove trailer recognition control unit (N28/1) | ||
| 6 | Install in the reverse order | ||
| Check | |||
| 7 | Perform function test of light signals at trailer hitch socket |