Remove/install overhead control panel control unit - AR82.20-P-1000V
MODEL 171.4
| Remove/install | |||
|---|---|---|---|
| 1.1 | Buffer basic data of overhead control panel control unit (N70) in STAR DIAGNOSIS | Only when replacing overhead control panel control unit (N70). |
|
| Connect STAR DIAGNOSIS and read out fault memory | AD00.00-P-2000-04A | ||
| STAR DIAGNOSIS diagnosis system | *WH58.30-Z-1048-13A | ||
| 2 | Open Vario roof | ||
| 3 | Remove transmitter key from electronic ignition switch control unit | ||
| 4 | Fold left and right sun visor (1) down, undo from bearings (2) and swivel to one side | ||
| 5 | Remove bolt (3) from left and right bearing (2) and remove both bearings (2) from A-pillar trims (4) | ||
| 6 | Detach trims on A-pillars (4) at left and right on overhead control panel control unit (N70) | ||
| 7 | Unclip lens (5) of overhead control panel control unit (N70) downwards by hand and remove | ||
| 8 | Remove bolts (arrow) | ||
| 9 | Push overhead control panel control unit (N70) forward and release downward at the same time until electrical connectors (6) are accessible | ||
| 10 | Detach electrical connectors (6) and remove overhead control panel control unit (N70) | ||
| 11.1 | Unclip cover (7) on overhead control panel control unit (N70) | Only when replacing overhead control panel control unit (N70). | |
| 12.1 | Remove hands-free system microphone | Only when replacing the overhead control panel control unit (N70) for vehicles with code (386) Preinstallation for telephone "Handy", UPCI system or with code (387) Preinstallation for telephone "Handy", UPCI system, USA/ Canada or with code (388) Telephone "Handy", UPCI system or with code (498) Japan version |
AR82.70-P-8969V |
| 13.1 | Remove emergency call system microphone | Only when replacing overhead control panel control unit (N70) for vehicles with code (359) TELE AID emergency call system, low cost or with code (386) Preinstallation for telephone "Handy", UPCI system or with code (387) Preinstallation for telephone "Handy", UPCI system, USA/Canada or with code (388) Telephone "Handy", UPCI system or with code (498) Japan version |
AR82.95-P-0016V |
| 14 | Install in the reverse order | ||
| 15 | Read fault memory, erase if necessary | ||
| Connect STAR DIAGNOSIS and read out fault memory | AD00.00-P-2000-04A | ||
| STAR DIAGNOSIS diagnosis system | *WH58.30-Z-1048-13A |
COMMERCIALLY AVAILABLE TOOLS
| Number | Designation | |
|---|---|---|
| WH58.30-Z-1048-13A | STAR DIAGNOSIS diagnosis system, Compact Passenger Car | 6511 1801 00 |