Porsche Cayenne Owner's Manual page 368

Bi-xenon headlights with cornering light
Changing gas discharge lamp for low beam/
high beam/dynamic cornering light
1. Press down both release tabs A and remove
cover.
368
Minor Repairs
2. Turn gas discharge lamp counter-clockwise
and remove.
3. Press the release tab on the plug and pull plug
off.
4. Connect plug to new gas discharge lamp.
5. Insert gas discharge lamp and turn in clock-
wise direction. Make sure that the bulb is
installed in the correct position.
6. Fit cover on headlight. Both release tabs must
be fully engaged.
7. Install headlight.
8. Check operation of bulbs.
9. Close lid.