RS 4 Quattro Sedan V8-4.2L (BNS) (2007)
Headlamp Bulb: Service and Repair
Low Beam Headlamp, Replacing Bulb
HID Headlamps
CAUTION!
Before beginning repairs on the electrical system:
‹› Obtain the anti-theft radio security code.
‹› Switch the ignition off.
‹› Disconnect the battery Ground (GND) strap.
‹› After reconnecting vehicle battery, re-code and check operation of anti-theft radio. Also check operation of clock and power windows
according to Repair Information and/or Owner's Manual.
‹› Steps after reconnecting voltage supply => See: Starting and Charging/Battery/Description and Operation/Battery.
CAUTION!
high voltage!
Make sure to disconnect battery Ground (GND) strap before performing work on parts of High intensity gas discharge (xenon)
headlamps marked with yellow high voltage symbols.
Low Beam Headlamp, Replacing Bulb
CAUTION!
high voltage!
Make sure to disconnect battery Ground (GND) strap before performing work on parts of High intensity gas discharge (xenon)
headlamps marked with yellow high voltage symbols.
Removing
-
Remove headlamp => [ HID Headlamps ].
-
Remove housing cover from headlamp housing.
-
Disconnect connector - 1 - at gas discharge headlamp by turning counterclockwise - arrow -.
-
Unscrew bolts - arrows - and remove retaining ring for gas discharge lamp.