A4 Quattro Wagon L4-2.0L Turbo (BPG) (2005)
Headlamp Bulb: Service and Repair
Headlamps With High Intensity Gas Discharge (HID) "Bi-Xenon" Lamps - From 11.04
HID Headlamp Bulb, Replacing - From 11.04
CAUTION:
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HIGH VOLTAGE!
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Always disconnect negative (-) battery terminal prior to working on parts of HID headlamp components marked with yellow "HIGH VOLTAGE"
warning symbols.
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The physical and mechanical properties of HID bulbs are very sensitive. Internal pressure of HID glass bulb may exceed 100 bar (in operation).
Bulb temperature may exceed 700 degrees Celsius.
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Danger of explosion and burning.
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The control modules for HID lamps must never be operated (headlamps turned on) without an HID lamp.
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HID bulbs must only be operated (headlamps turned on) when installed in the headlamp housing.
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Always wear safety glasses and gloves when removing and installing HID bulb.
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Never look directly at an operating HID bulb. The UV emissions of an HID bulb are approximately 2.5 times that of a comparable halogen bulb..
Removing
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Disconnect battery.
Left headlamp
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Remove top section of washer fluid reservoir and power steering reservoir.
Right headlamp - vehicles with 1.8L 4-cylinder Turbo engine:
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Preparation.
Right headlamp - vehicles with 2.0L 4-cylinder Turbo FSI engine:
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Preparation.
Right headlamp - vehicles with 3.0L 6-cylinder engine
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Preparation.
Right headlamp - vehicles with 3.2L 6-cylinder FSI engine
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Preparation.
Right headlamp - vehicles with 4.2L 8-cylinder engine
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Preparation.
Both sides, continued:
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Remove screws -1 - and - 2 -.
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Remove cover for low beam from headlamp housing - arrow-.