Remove/Install Headlight Beam Adjustment Control Unit - AR82.10-P-4081GQ
MODEL 166 with CODE 608 (Light package for Avantgarde incl. Intelligent Headlamp Control (ECE)) with CODE 615 (Bi-xenon headlamp unit) with CODE 621 (Intelligent Light System (left-hand traffic)) with CODE 622 (Intelligent Light System (right-hand traffic)) with CODE P35 (Light package for Elegance and Classic incl. Intelligent Headlamp Control (ECE))
Shows model 166.024
Fig 1: Identifying Headlight Beam Adjustment Control Unit Remove/Install Components - Shows Model 166.024
| Remove/install | |||
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| 1 | Connect STAR DIAGNOSIS and perform initial startup of headlamp control unit (N71/1) | When replacing headlamp control unit (N71/1) | |
| AD00.00-P-2000-04A | |||
| 2 | Switch off ignition | ||
| 3 | Remove SAM control unit | AR54.21-P-1254GQ | |
| 4 | Unscrew nut (1) and remove headlamp control unit (N71/1) from bracket (2) | ||
| 5 | Release and disconnect electrical connector (3) at headlamp control unit (N71/1) | ||
| 6 | Install in the reverse order |