Remove/install vehicle power supply control unit - AR54.21-P-0100RBS (Black Series)
MODEL 230.4 with CODE (P99) "AMG Black Series" special model
| Remove/install | |||
|---|---|---|---|
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| 1 | Buffer basic data from the vehicle power supply control unit (N82/1) in STAR DIAGNOSIS | When replacing the vehicle power supply control unit (N82/1). | |
| Connect STAR DIAGNOSIS and read out fault memory | AD00.00-P-2000-04A | ||
| 2 | Remove center paneling in trunk | AR68.30-P-4810RBS | |
| 3 | Remove on-board electrical system battery | AR54.10-P-0005RBS | |
| 4 | Unclip cover (1) | ||
| 5 | Remove nut (2) and detach electrical line (3) from vehicle power supply control unit (N82/1) | *BA54.10-P-1007-01C | |
| 6 | Disconnect electrical connector (4) | ||
| 7 | Unscrew nuts (5) and remove vehicle power supply control unit (N82/1) | *BA54.10-P-1006-01C | |
| 8 | Install in the reverse order |
BATTERY
| Number | Designation | Model 230 | ||
|---|---|---|---|---|
| BA54.10-P-1006-01C | Nut, vehicle power supply control unit to bracket | M6 | Nm | 6 |
| BA54.10-P-1007-01C | Nut, line connection to vehicle power supply control unit | M6 | Nm | 7 |
| M8 | Nm | 9 | ||