Remove/install lamp unit

AR82.10-P-4730QA

Remove/install lamp unit

20.11.2019

Model

209

When removing a lamp unit

1

Bolts

2

Thumb wheel

E1

Left front lamp unit

E2

Right front lamp unit

 

Remove/install

 Danger

Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC)

Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines.

AS00.00-Z-0035-01A

 Danger

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 on xenon headlamps and glass splinters produced by bursting xenon bulbs. Risk of poisoning caused by inhalation of mercury vapors and by swallowing of/skin contact with toxic salts and mercury compounds.

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 danger zone. Ensure sufficient ventilation in the working area.

AS82.10-Z-0001-01A

1

Withdraw ignition key

2

Open engine hood and move to vertical position

AR88.40-P-1000Q

3.1

Detach front fender on one side

Vehicles except code P98 (Black Series)

AR88.20-P-2000Q

 Release bumper in area of left front lamp unit (E1) or right front lamp unit (E2) and pull carefully towards the front.

3.2

Remove bumper

Vehicles with code P98 (Black Series)

AR88.20-P-2000QBS

 It is necessary to completely remove the bumper.

4

Detach bumper in the area of the left front lamp unit (E1) or right front lamp unit (E2)

5

Remove bolt (1)

6

Detach plug connections from left front lamp unit (E1) or right front lamp unit (E2)

7

Remove left front lamp unit (E1) or right front lamp unit (E2)

 Carefully pull out towards the front.

 Installation: Align left front lamp unit (E1) or right front lamp unit (E2) so that the distances between the fender and the closed hood are equal.

8

Detach vacuum line from actuator

 With code 614 (Bi-xenon headlamps) and code 615 (Bi-xenon headlamps with active light function), the vacuum line is plugged into the bottom of the left front lamp unit (E1) or right front lamp unit (E2) (blind line).

9

Install in the reverse order

10

Adjust electrical zero position of headlamp range adjustment using STAR DIAGNOSIS

With code 614 (Bi-xenon headlamps), with code 615 (Bi-xenon headlamps with active light function)



AD00.00-P-2000-04A

11

Check adjustment of headlamps, adjust if necessary



AP82.10-P-8260P

12

Check headlamp cleaning system for proper function

With CODE 600 (headlamp cleaning system)