Remove/install lamp unit - AR82.10-P-4730RT
MODEL 251
| Remove/install | |||
| Risk of death caused by contact with parts conducting high voltages. | Do not touch parts which conduct high voltages. Persons who wear electronic implants (e.g. heart pacemakers) should never perform any work on the ignition system | AS15.10-Z-0001-01A | |
| Risk of death
caused by high voltage levels present at xenon headlamps. Risk of explosion/fire due to highly flammable materials in the area of damaged xenon bulbs Risk of injury caused by UV light, hot components on xenon headlamps and glass splinters when xenon bulbs are bursting Risk of poisoning due to inhaling mercury vapors and when swallowing/coming in contact with toxic salts and mercury compounds |
Do not come into contact with parts that are under high voltage. Persons with active electronic implants (e.g. heart pacemakers) must never work on xenon headlamps. Switch off entire lighting system. Wear insulating safety shoes, safety glasses, and protective gloves. Remove highly inflammable materials from the hazard area. Ensure that the working area is sufficiently ventilated. | AS82.10-Z-0001-01A | |
| 1 | Switch off ignition and remove the transmitter key from the EIS [EZS] control unit | Press Keyless Go start/stop button repeatedly until the ignition is switched off. Remove transmitter key from vehicle and store it in a location beyond its transmission range (at least 2 m). |
|
| 2 | Open engine hood | AR88.40-P-1000RT | |
| 3 | Remove radiator trim | AR88.40-P-4001RT | |
| 4 | Remove front section of fender liner in right and left front fender | AR88.10-P-1310RT | |
| 5 | Remove screw (1, 7) | ||
| 6 | Undo bolt (4), pivot bracket (3) toward the vehicle and remove to the rear | ||
| 7 | Lift front fender (6) out of the front bumper (2) using a mounting wedge | ||
| Fig 3 | |||
| 8 | Detach front bumper (2) and pivot out of the working area | ||
| 9 | Disconnect electrical connector (11) | ||
| 10 | Disconnect electrical connector (12) | ||
| 11 | Undo bolts (8, 10, 13) | ||
| 12 | Remove left front lamp unit (E1) or right front lamp unit (E2) | ||
| 13 | Install in the reverse order | ||
| Checking | |||
| 14 | Check gap dimensions at the left front lamp unit (E1) or right front lamp unit (E2), adjust if necessary | ||
| Gap dimensions on hoods, doors and lids | AR60.00-P-0700-01RT | ||
| Gap between lamp unit and hood "dimension A" | *BE60.00-P-1001-01S | ||
| Gap between lamp unit and fender "dimension B" | *BE60.00-P-1001-01S | ||
| Gap between lamp unit and bumper "dimension C" | *BE60.00-P-1001-01S | ||
| Fig 4 | |||
| 15 | Adjust the zero position of the xenon headlamps | ||
| Connect STAR DIAGNOSIS and read out fault memory | AD00.00-P-2000-04A | ||
| STAR DIAGNOSIS system | *WH58.30-Z-1048-13A | ||
| 16 | Check the setting of the headlamps and adjust if necessary | ||
| Check and correct headlamp adjustment | AP82.10-P-8260RT | ||
| 17 | Close engine hood |
TEST AND ADJUSTMENT VALUES FOR GAP DIMENSIONS
| Number | Designation | Model 251 | |||
|---|---|---|---|---|---|
| BE60.00-P-1001-01S | Gap dimension | Lamp unit to engine hood | Dimension "A" | mm | 4 (±1) |
| Lamp unit to fender | Dimension "B" | mm | 4 (±1) | ||
| Lamp unit to bumper | Dimension "C" | mm | 4 (±1) | ||
| Engine hood to bumper | Dimension "D" | mm | 6 (±1) | ||
| Engine hood to front grille/bumper to front grille | Dimension "E" | mm | 7 (±1) | ||
COMMERCIALLY AVAILABLE TOOLS
| Number | Designation | |
|---|---|---|
| WH58.30-Z-1048-13A | STAR DIAGNOSIS Compact diagnosis system for passenger cars | 6511 1801 00 |