Remove/Install Off-Road Control Panel Control Unit - AR54.21-P-0069ME
Model 167
With Code 489 (AIRMATIC Dual Control/semi-active air suspension)
| Topical note | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Remove/install | |||
| 1 | Switch off ignition and store transmitter key outside of transmitter range (min. 2 m). | ||
| 2 | Unclip handrest (1) upwards at rear end (arrow A) and remove rearwards. | ||
| 3 | Remove screws (2) and remove base of handrest (1). | ||
| 4 | Unclip cover (4) from front to back and remove until the electrical connectors underneath are accessible. | Fig 2 | |
| 5 | Release and disconnect electrical connectors on back of cover (4) and remove cover (4). | ||
| 6 | Remove screws (3) and remove offroad control panel control unit (N72/3). | ||
| 7 | Install in the reverse order. |