Headlamp Igniter Module: Service and Repair

AR82.10-P-4633-01P Modify Xenon Lamp Ignition Module
- MODEL 203.0 /2 with CODE (614) Bi-xenon headlamp unit






1 Disconnect plug from headlamp.
2 Twist ignition module plug (arrow) to the left and detach.






3 Put ignition module plug aside.
4 Remove retaining collar at burner.
Dispose of retaining collar.

5 Remove burner.
Do not touch the glass of the bulbs with bare fingers. Use a soft cloth free of grease and pay attention to correct installation position. Otherwise, the deposits that develop can reduce the light output of the reflector.

6 Cut off ignition module plug as close to the ignition module as possible.
Dispose of ignition module plug.






7 Cut off the three supply lines (red, black and green) as close to the ignition module as possible.
This shuts downs the ignition module in the headlamp.






8 Solder the adapter cable onto the supply lines
Be careful not the damage the headlamp housing with the hot air gun.

9 Wrap solder connector with fabric tape.






10 Remove the four catch lugs (arrows) in the retaining collar.






11 Insert burner and attach with retaining collar. Route the ground contact to the bottom.
Do not touch the glass of the bulbs with bare fingers. Use a clean soft cloth and pay attention to correct installation position. Otherwise, the deposits that develop can reduce the light output of the reflector.






12 Mount new ignition module and latch.
Note installation position: right xenon headlamp ignition module (A) and left xenon headlamp ignition module (B).

13 Insert plug into ignition module.
14 Insert plug into headlamp.