Remove/Install Rear Control Unit - AR54.21-P-2009GW
Model 463 (except 463.242)
as of Model year 2013 up to Model year 2019
Fig 1: Rear Control Unit Components Location - Model 463 As Of Model Year 2013 Up To Model Year 2019
| Remove/install | |||
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| 1 | Connect XENTRY Diagnosis and commission rear control unit (N10/8). | ||
| AD00.00-P-2000-04A | |||
| 2 | Detach ground line from battery. | Model 463 (except 463.234/236/241/242/248) as of Model year 2013 up to Model year 2019 | AR54.10-P-0003GW |
| 3 | Remove cover from fuse box in load compartment. | AR68.30-P-5410GW | |
| 4 | Remove TV tuner. | ||
| Model 463 (except 463.242) as of Model year 2013 up to Model year 2019 with code EM8 (TV tuner) |
AR82.85-P-7366GW | ||
| 5 | Unclip rear fuse and relay module (F4) and place to one side with electrical lines attached. | ||
| 6 | Disconnect the electrical connections (5) from the rear control unit (N10/8). | ||
| 7 | Unscrew the nuts (6) and remove rear control unit (N10/8). | ||
| 8 | Install in reverse order. |