Remove/Install Front Headlamp Unit - AR82.10-P-4733LWO
Model 238
| Topical note | Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | |
| Note on damage to lamp unit | AH82.10-P-0002-00LW | ||
| Remove | |||
| 1 | Perform initial startup of the left front lamp unit (E1) or right front lamp unit (E2) with diagnostic system | When replacing the left front lamp unit (E1) or the right front lamp unit (E2). | |
| AD00.00-P-2000-06LWO | |||
| 2 | Switch off ignition and store transmitter key outside of transmission range (min. 2 m) | ||
| 3.1 | Release bumper in area of left front lamp unit (E1) or right front lamp unit (E2) | When removing left front lamp unit (E1) or right front lamp unit (E2). | AR88.20-P-2000LWE |
| 3.2 | Remove front bumper | When removing left front lamp unit (E1) and right front lamp unit (E2). | AR88.20-P-2000LWE |
| 4 | Remove screws/bolts (1, 2, 3) | ||
| 5 | Use adhesive tape to mask off left front lamp unit (E1) or right front lamp unit (E2) in area of fender | If a new left front lamp unit (E1) or right front lamp unit (E2) is not installed. | |
| 6 | Remove left front lamp unit (E1) or right front lamp unit (E2) far enough to gain access to the electrical connector (4) | ||
| 7 | Disconnect electrical connector (4) from left front lamp unit (E1) or right front lamp unit (E2) | ||
| 8 | Remove left front lamp unit (E1) and right front lamp unit (E2) | ||
| 9 | Remove headlamp control unit | When replacing the left front lamp unit (E1) or the right front lamp unit (E2). Model 238 with code P35 (Light Package) except code 631 (Static LED headlamps, left-hand traffic) except code 632 (Headlamps, LED, static, right-side traffic) |
AR82.10-P-4660LWE |
| Model 238 with code 631 (Static LED headlamps, left-hand traffic) except code P35 (Light Package) Model 238 with code 632 (Headlamps, LED, static, right-side traffic) except code P35 (Light Package) |
AR82.10-P-4660LWF | ||
| 10 | Remove front LED matrix lamp unit control unit | When replacing the left front lamp unit (E1) or the right front lamp unit (E2). Model 238 with code P35 (Light Package) |
AR82.10-P-2025LWE |
| Install | |||
| 11 | Install front LED matrix lamp unit control unit | When replacing the left front lamp unit (E1) or the right front lamp unit (E2). Model 238 with code P35 (Light Package) |
AR82.10-P-2025LWE |
| 12 | Install headlamp control unit | When replacing the left front lamp unit (E1) or the right front lamp unit (E2). Model 238 with code P35 (Light Package) except code 631 (Static LED headlamps, left-hand traffic) except code 632 (Headlamps, LED, static, right-side traffic) |
AR82.10-P-4660LWE |
| Model 238 with code 631 (Static LED headlamps, left-hand traffic) except code P35 (Light Package) Model 238 with code 632 (Headlamps, LED, static, right-side traffic) except code P35 (Light Package) |
AR82.10-P-4660LWF | ||
| 13 | Use adhesive tape to mask off new left front lamp unit (E1) or right front lamp unit (E2) in area of fender | When replacing the left front lamp unit (E1) or the right front lamp unit (E2). | |
| 14 | Establish contact for electrical connector (4) on left front lamp unit (E1) or right front lamp unit (E2) | ||
| 15 | Insert left front lamp unit (E1) or right front lamp unit (E2) | ||
| 16 | Screw in screws/bolts (1, 2, 3) and tighten gently by hand | ||
| 17.1 | Install front bumper | When installing left front lamp unit (E1) and right front lamp unit (E2). | AR88.20-P-2000LWE |
| 17.2 | Fasten bumper in area of left front lamp unit (E1) or right front lamp unit (E2) | When installing left front lamp unit (E1) or right front lamp unit (E2). | AR88.20-P-2000LWE |
| 18 | Open maintenance flap in left front or right front fender liner | ||
| 19 | Align left front lamp unit (E1) or right front lamp unit (E2) and tighten screws/bolts (1, 2, 3) | ||
| 20 | Close maintenance flap in left front or right front fender liner | ||
| 21 | Remove adhesive tape from left front lamp unit (E1) or right front lamp unit (E2) | ||
| 22 | Perform initial startup of the left front lamp unit (E1) or right front lamp unit (E2) with diagnostic system | When replacing the left front lamp unit (E1) or the right front lamp unit (E2). | |
| AD00.00-P-2000-06LWO | |||
| Check | |||
| 23 | Check and correct the headlamp adjustment | ||
| AP82.10-P-8260J |