volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Renewing turn signal bulb > < Renewing gas discharge bulbs and cornering light bulbs in headlights
Renewing gas discharge bulb
Renewing gas discharge bulb
  WARNING
Observe operating and safety notes for gas discharge bulbs → Chapter.
  Note
The following diagrams show renewal of left gas discharge bulb -L13- in left headlight. Right gas discharge bulb -L14- in right headlight is renewed in the same way.
Removing:
–  Switch off ignition and all electrical consumers and remove ignition key.
–  Remove headlight → Chapter.
   
–  Pull cover cap -1- off headlight back.
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–  Unlock connector -1- by pressing button on side -arrow- and pull it off downwards.
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–  Turn gas discharge bulb -1- in -direction of arrow- and carefully pull it backwards out of reflector.
Gas discharge bulb: D1S 12 V, 35 W.
Installing:
Installation is carried out in the reverse order. When installing observe the following:
  WARNING
t  Observe operating and safety notes for gas discharge bulbs → Chapter.
t  When installing cover cap, ensure cap is seated correctly. The ingress of water will lead to permanent damage to the headlight.
  Note
t  Do not touch glass envelope when fitting gas discharge bulb. Fingers leave traces of grease on the glass envelope, which evaporate when the bulb is switched on and cause the glass envelope to cloud over.
t  Take great care when handling the gas discharge bulb (ensure the bulb is not stressed mechanically). The bulb glass is extremely fragile and has a high internal pressure.
t  Avoid looking directly into the collimated beam as the UV rays from the gas discharge bulb are about 2.5 times greater than normal halogen bulbs.
–  Check headlight functions.
  Note
If a headlight with gas discharge bulbs is removed or realigned to the bodywork, the basic setting of the headlight must always be performed and the headlight settings checked when reinstalling.
–  Checking headlight settings and adjusting headlight if necessary „Maintenance manual“ → Booklet
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Renewing turn signal bulb > < Renewing gas discharge bulbs and cornering light bulbs in headlights