Remove/Install LED Module For Front Headlamp Unit - AR82.10-P-4656GQC
Model 166 as of model year 2016 with code 640 (High-performance LED)
Model 166 as of model year 2016 with code 641 (Headlamps, LED, dynamic, left-side traffic)
Model 166 as of model year 2016 with code 642 (Headlamps, LED, dynamic, right-side traffic)
Model 292 with code 640 (High-performance LED)
Model 292 with code 641 (Headlamps, LED, dynamic, left-side traffic)
Model 292 with code 642 (Headlamps, LED, dynamic, right-side traffic)
Fig 1: Left/Right Front Headlamp Unit LED Module Control Unit Components Location - Model 166 As Of Model Year 2016 With Code 640, 641, 642
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Remove/install | |||
| 1 |
Connect diagnostic system and save basic data from left front lamp unit LED module (1) control unit or right front lamp unit LED module (2) control unit | Only when replacing the left front lamp unit LED module (1) control unit or right front lamp unit LED module (2) control unit. | AD00.00-P-2000-04A |
| 2 | Switch on ignition and store transmitter key outside of transmission range (min. 2 m) | ||
| 3 | Remove left front lamp unit (5) or right front lamp unit (6) | AR82.10-P-4730GQC | |
| 4 | Set down left front lamp unit (5) or right front lamp unit (6) on a suitable base | ||
| 5 | Remove bolts (3) | ||
| 6 | Pull out left front lamp unit LED module (1) control unit or right front lamp unit LED module (2) control unit until electrical connector (4) is accessible | ||
| 7 | Disconnect electrical connection (4) | ||
| 8 | Remove left front lamp unit LED module (1) control unit or right front lamp unit LED module (2) control unit | ||
| 9 | Install in the reverse order | ||
| Initial startup | |||
| 10 | Perform SCN coding of left front lamp unit LED module (1) control unit or right front lamp unit LED module (2) control unit | Only when replacing the left front lamp unit LED module (1) control unit or right front lamp unit LED module (2) control unit. | AR54.21-P-0015X |
| 11 |
Transfer previously stored basic data to left front lamp unit LED module (1) control unit or right front lamp unit LED module (2) control unit | Only when replacing the left front lamp unit LED module (1) control unit or right front lamp unit LED module (2) control unit. | AD00.00-P-2000-04A |
| 12 | Perform initial startup of left front lamp unit LED module (1) control unit or right front lamp unit LED module (2) control unit | Only when replacing the left front lamp unit LED module (1) control unit or right front lamp unit LED module (2) control unit. |