HID Headlamps Overview

HID Headlamps Overview

Observe notes on contact corrosion. Refer to => [ Contact Corrosion ] Service Precautions.

• Headlamps must be adjusted after performing measures that could influence headlamp adjustment. Refer to => [ HID Headlamp, Adjusting ] HID Headlamp, Adjusting.






1 Screw

• 1.5 Nm

• Quantity: 3

2 Daytime Running Lamp and Parking Lamp Control Module

• Left daytime running lamp and parking lamp control module (J860) , right daytime running lamp and parking lamp control module (J861)

• Removing and installing, refer to => [ Daytime Running Lamp and Parking Lamp Control Module ] Daytime Running Lamp and Parking Lamp Control Module.

3 Headlamp Housing

• The front side marker lamp bulb is an LED and is integrated in the headlamp housing. The LED cannot be replaced. The entire headlamp must be replaced.

• Removing and installing, refer to => [ Headlamp Housing ] Headlamp Housing.

4 Filter Membrane

• Removing and installing, refer to => [ Filter Membrane ] Filter Membrane.

5 Ventilation

• For headlamp housing.

6 HID Headlamp Control Module

• Left High-intensity Gas Discharge Lamp Control Module (J343) and Right High-intensity Gas Discharge Lamp Control Module (J344)

• Removing and installing, refer to => [ High-intensity Gas Discharge Lamp Control Modules (J343)/(J344) ] High-Intensity Gas Discharge Lamp Control Modules (J343)/(J344).

7 Screw

• 1.5 Nm

• Quantity: 3

8 Housing Cover

9 Front Turn Signal Lamp

• Left front turn signal bulb (M5) , Right front turn signal bulb (M7)

• 12 volt, 24 watt

• Bulb, replacing, refer to => [ Front Turn Signal Lamp Bulbs ] Front Turn Signal Lamp Bulbs.

10 Housing Cover

11 Screw

• 4.5 Nm

12 Bulb

• 12 volt, 55 watt (H7)

• Bulb, replacing, refer to=> [ Stationary Cornering Lamp Left and Right ] Stationary Cornering Lamp Left and Right.

Headlamp without dynamic cornering lamp

• Left stationary cornering lamp (M51) , Right stationary cornering lamp (M52).

Headlamp with a dynamic cornering lamp

• Left stationary cornering lamp (M51) , Right stationary cornering lamp (M52).

13 Headlamp Beam Adjustment Motor

• Left Headlamp Beam Adjustment Motor (V48) and Right Headlamp Beam Adjustment Motor (V49).

• Removing and installing, refer to => [ Headlamp Beam Adjustment Motors (V48)/(V49) ] Headlamp Beam Adjustment Motors (V48)/(V49).

14 Adapter Ring

• For gas discharge lamp.

15 Housing Cover

16 Screw

• 1.5 Nm

• Quantity: 2

17 Gas-Discharge Lamp

• With integrated ignition coil.

• Left HID headlamp bulb (L13) , Right HID headlamp bulb (L14)

• 42 volt, 35 watt (D3S)

• Bulb, replacing, refer to=> [ Headlamp Bulbs ] Headlamp Bulbs.

18 Sealing Frame

• Removing and installing, refer to => [ Sealing Frame ] Sealing Frame.

19 Ventilation Hose

• For headlamp housing.

20 Headlamp Power Output Stages

• Only for vehicles with cornering lamps.

• Left Headlamp Power Output Stage (J667) or Right Headlamp Power Output Stage (J668).

• Removing and installing, refer to => [ Headlamp Power Output Stages (J667)/(J668) ] Headlamp Power Output Stages (J667)/(J668).

21 Screw

• 1.5 Nm

• Quantity: 3