Remove/install xenon light power supply module - AR82.10-P-4635NKA
MODEL 117, 156, 176, 242, 246 with CODE 614 (Bi-xenon headlamp unit)
MODEL 117, 156, 176, 242, 246 with CODE 618 (Bi-xenon headlamps)
MODEL 117, 156, 176, 242, 246 with CODE 621 (Intelligent Light System (left-hand traffic))
MODEL 117, 156, 176, 242, 246 with CODE 622 (Intelligent Light System (right-hand traffic))
MODEL 117, 156, 242, 246 with CODE 615 (Bi-xenon headlamp unit with integrated curve illumination)
Shown on MODEL 176
Shown on removed left front lamp unit (E1), MODEL 176
Fig 2: Identifying Xenon Light Power Supply Module Remove/Install Components - Shown On Removed Left Front Lamp Unit
| Risk of death due to high voltage in xenon headlamps. Risk of explosion/risk of fire caused by highly flammable materials in the vicinity of damaged xenon bulbs. Risk of injury caused by UV light, hot components at xenon headlamps and glass splinters produced by bursting xenon bulbs. Risk of poisoning caused by inhalation of mercury vapors and by toxic salts and mercury compounds being ingested or coming into contact with skin | Do not touch parts conducting high voltage. Persons with active electronic implants (e.g. cardiac pacemakers) must never work on xenon headlamps. Switch off the entire lighting system. Wear insulated safety shoes, safety glasses and protective gloves. Remove highly inflammable materials from the hazard area. Ensure sufficient ventilation in the working area. | AS82.10-Z-0001-01A | |
| Information on preventing damage to electronic components due to electrostatic discharge | AH54.00-P-0001-01A | ||
| Remove/install | |||
| 1 | Carry out initial startup of left xenon light power supply module (E1n4) or right xenon light power supply module (E2n4) | When replacing left xenon light power supply module (E1n4) or right xenon light power supply module (E2n4). | |
| Connect STAR DIAGNOSIS and read out fault memory | AD00.00-P-2000-04A | ||
| 2.1 | Remove left front lamp unit (E1) or right front lamp unit (E2) | MODEL 117, 156, 242, 246 with CODE 614 (Bi-xenon headlamp unit) MODEL 117, 156, 242, 246 with CODE 615 (Bi-xenon headlamp unit with integrated curve illumination) MODEL 117, 156, 242, 246 with CODE 618 (Bi-xenon headlamps) MODEL 117, 156, 242, 246 with CODE 621 (Intelligent Light System (left-hand traffic)) MODEL 117, 156, 242, 246 with CODE 622 (Intelligent Light System (right-hand traffic)) |
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| MODEL 156 | AR82.10-P-4730NKX | ||
| MODEL 117, 242, 246 | AR82.10-P-4730NKB | ||
| 2.2 | Detach left or right front fender liner (3) until the left xenon light power supply module (E1n4) or the right xenon light power supply module (E2n4) is accessible | MODEL 176 with CODE 614 (Bi-xenon headlamp unit) MODEL 176 with CODE 618 (Bi-xenon headlamps) MODEL 176 with CODE 621 (Intelligent Light System (left-hand traffic)) MODEL 176 with CODE 622 (Intelligent Light System (right-hand traffic)) |
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| AR88.10-P-1300NKB | |||
| 3 | Remove bolt (1) | ||
| 4 | Remove left xenon light power supply module (E1n4) or right xenon light power supply module (E2n4) | ||
| 5 | Install in the reverse order |