10 Maintenance and servicing
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* Option/accessory, for more information, see Introduction.331
CAUTION
Never touch the glass of bulbs with your fingers. Grease and oils from your fingersvaporize in the heat and will leave adeposit on the reflector, which will damageit.
WARNING
• The engine should not be running when changing bulbs.
• If the engine has been running justprior to replacing bulbs in the head-light housing, please keep in mind thatcomponents in the engine compart-ment will be hot.
WARNING
•
Active Bending Lights* – due to the high voltage used by these headlights,these bulbs should only be replacedby a trained and qualified Volvo serv-ice technician.
• Turn off the lights and remove theremote key from the ignition beforechanging any bulbs.
Related information
•
Bulbs – headlight housing (p. 331)
• Bulbs – taillight housing (p. 336)
• Bulbs – vanity mirror lighting (p. 337)
• Bulbs – license plate lighting (p. 336)
Bulbs – headlight housing
The entire headlight housing must be lifted out when replacing all front bulbs.
Removing the headlight housing
Pull out the headlight housing's locking pins.
Remove the headlight housing by alterna- tively pulling the front and rear edges untilit can be lifted out.
CAUTION
When disconnecting the connector, pull on the connector itself and not on the wiring.
Unplug the wiring connector by holding down the clip with your thumb.
Pull the connector out with the other hand.
5. Lift out the headlight housing and place it on a soft surface to avoid scratching thelens.
6. Replace the defective bulb(s).
Reinserting the headlight housing
1. Plug in the connector until it clicks into place.
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10 Maintenance and servicing
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332
2. Reinstall the headlight housing and lock-ing pins. The short locking pin should be closest to the grille. Check that they arecorrectly inserted. The headlight housing must be properly in place and the wiring connector cor-rectly reconnected before the lighting isswitched on or the remote key is insertedinto the ignition slot.
3. Check that the lights function properly.
Related information
• Bulbs – introduction (p. 330)
• Bulbs – cover (p. 332)
• Bulbs – specifications (p. 337)
Bulbs – cover
The larger cover has to be removed in order to change the high/low beam headlight bulbs.
Removing the cover to access the bulbs
NOTE
Before starting to replace a bulb, see Bulbs – introduction (p. 330).
1. Loosen the cover's four retaining screws
(3-4 turns) with a Torx T20 tool (1). The screws should not be removed com-pletely.
2. Push the cover to the side.
3. Remove the cover.Reinstall the cover in the reverse order.
Related information
• Bulbs – headlight housing (p. 331)
• Bulbs – low beam, Halogen (p. 333)
• Bulbs – high beam, Halogen (p. 333)
• Bulbs – extra high beam (p. 334)
