Remove/Install Front SAM Control Unit - AR54.21-P-1254MFA
Model 118, 177, 243, 247
| Topical note | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Remove/install | |||
| 1 | Commission signal acquisition and actuation module (N10). | When replacing signal acquisition and actuation module (N10). | |
| AD00.00-P-2000-06MFA | |||
| 2 | Switch off ignition and store transmitter key outside of transmitter range (min. 2 m). | ||
| 3 | Remove right front door sill. | AR68.30-P-4101MFA | |
| 4 | Fold back the front passenger side floor covering until the holder (4) is accessible. | ||
| 5 | Remove nuts (2). | ||
| 6 | Remove holder (4) from stud bolts far enough until electric lines are accessible. | This will result in damage to the electric lines and can impair their function. |
|
| 7 | Release and disconnect electrical connectors from signal acquisition and actuation module (N10). | ||
| 8 | Release retaining clips of electrical connectors at holder (4). | If necessary. | |
| 9 | Remove signal acquisition and actuation module (N10) from holder (4). | ||
| 10 | Install in the reverse order. |