Remove/install rear control unit - AR54.21-P-2009LWR
MODEL 205.4
Shown with code 501 (360° camera), code 537 (Digital radio (DAB)), code 865 (TV tuner) and code U77 (BlueTEC (SCR) diesel exhaust treatment)
Fig 1: Rear Control Unit Remove/Install Components - Shown With Code 501, Code 537, Code 865 And Code U77
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Remove/install | |||
| 1 | Perform initial startup of rear control unit (N22/6) |
When replacing the rear control unit (N22/6). | AD00.00-P-2000-04B |
| 2 | Switch off ignition and store transmitter key outside of transmission range (min. 2 m) | ||
| 3 | Remove rear cargo area floor | ||
| 4 | Remove trunk recess cover | ||
| 5 | Unscrew nuts (1), remove screws/bolts (2) and place bracket (3) to one side with control units mounted | Model 205.4 with code 501 (360° camera) Model 205.4 with code 536 (SIRIUS satellite radio) Model 205.4 with code 537 (Digital radio (DAB)) Model 205.4 with code 865 (TV tuner) |
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| 6 | Actuate catch hooks (arrows), move rear control unit (N22/6) out and disconnect its electrical connectors | with code U77 (Diesel Emission control BLUETEC (SCR)) Bracket (4) need not be removed. |
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| 7 | Install in the reverse order |