2008 AUDI A4 fuse

Fuses and bulbs307
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
– Take the screwdriver and the interchangeable Torx socket
out of the vehicle tool kit.
– Remove the screws ⇒page 306, fig. 288 that secure the
trim panel to the lock carrier and detach the trim panel.
– Slacken the two screws that secure the headlight to the
lock carrier and the two screws at the underside of the
headlight (the screws at the underside should not be
slackened more than five turns) ⇒page 306, fig. 289.
– Carefully pull the headlight forward about 60 mm.
– Release and unplug the electrical connector.
– Carefully take the headlight out towards the front (swivel
it slightly if necessary).
Installing
– Perform all of the above steps in reverse sequence.The headlight must be inserted in two guides (on the underside of
the headlight). This is the only way to ensure that the headlight is
installed in the correct position. To determine whether the headlight
is correctly installed, check that it is aligned flush with adjacent
body parts (such as the wing panel).
Do not interchange the securing screws.
Caution
Please take particular care not to damage or scratch the adjacent
parts of the body when removing or installing the headlights.
Removing bulb for main beam headlights– Remove the headlight ⇒page 306.
– Take off the rubber cap ⇒fig. 290 ⇒ in “Changing
bulbs” on page 304.
– Press the connector in the direction of the arrow
⇒fig. 291.
– Remove the connector together with the bulb from the
headlight housing.
– Disconnect the connector from the base of the bulb
⇒ in “Changing bulbs” on page 304.
Fig. 290 Headlight
unit: Rubber cap is
highlightedFig. 291 Bulb holder
for main beam head-
lights
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Fuses and bulbs 308Installing the bulb for the main beam headlights
When installing a bulb, the lug on the base of the bulb
must be inserted into the appropriate mounting on the
bulb housing.– Attach the new bulb to the connector ⇒ in “Changing
bulbs” on page 304.
– Insert the bulb carefully into the bulb housing. Start by
placing the base of the bulb directly behind one of the
retaining hooks so that the lug fits into the recess on the
bulb housing.– Press the connector in the direction of the arrow
⇒fig. 293 until the bulb engages.
– Check that the bulb is securely seated in the bulb
housing.
– Fit the rubber cap and install the headlight ⇒page 306.
– Check whether the new bulb is working.
– Have the headlight settings checked.
Note
Ensure that the rubber cap is seated correctly so that no water can
enter the unit.Removing bulb for dipped headlights
Fig. 292 Bulb with
connector: The lug on
the base of the bulb is
highlightedFig. 293 Fitting bulb
for main beam head-
lights
Fig. 294 Headlight
unit: Cover
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Fuses and bulbs309
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
– Remove the headlight ⇒page 306.
– Take off the cover ⇒page 308, fig. 294 ⇒ in
“Changing bulbs” on page 304.
– Press the connector in the direction of the arrow
⇒fig. 295.
– Remove the connector together with the bulb from the
headlight housing.
– Disconnect the connector from the base of the bulb
⇒ in “Changing bulbs” on page 304.
Installing bulb for dipped headlights
When installing a bulb, the lug on the base of the bulb
must be inserted into the appropriate mounting on the
bulb housing.– Attach the new bulb to the connector ⇒ in “Changing
bulbs” on page 304.
– Insert the bulb carefully into the bulb housing. Start by
placing the base of the bulb directly behind one of the
retaining hooks so that the lug fits into the recess on the
bulb housing.
Fig. 295 Bulb holder
for dipped headlights
Fig. 296 Bulb with
connector: The lug on
the base of the bulb is
highlightedFig. 297 Inserting bulb
for dipped headlights
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Fuses and bulbs 310
– Press the connector in the direction of the arrow
⇒page 309, fig. 297 until the bulb engages.
– Check that the bulb is securely seated in the bulb
housing.
–Fit the cover.
– Install the headlight ⇒page 306.
– Check whether the new bulb is working.
– Have the headlight settings checked.Changing bulb for front fog lightsApplies to vehicles: with halogen main beam headlightsPreparations
The description for changing the bulb refers to the right fog
light; in principle the same procedure applies to the left fog
light.
– Switch off the ignition and the lights.
– Detach the trim cover ⇒fig. 298 (pull it carefully in the
direction of the arrow).
– Remove the two securing screws ⇒fig. 299 and pull the
fog light unit out of the bumper.
– Unplug the electrical connector.
CautionThe trim cover is secured to the bumper by several retaining hooks.
Do not use force when removing the trim cover to avoid damaging
it.
Fig. 298 Trim cover for
fog light
Fig. 299 Screws
securing fog light
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Fuses and bulbs311
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Applies to vehicles: with halogen main beam headlightsChanging bulb– Turn the bulb holder anti-clockwise ⇒page 306 and take
it out of the fog light housing.
– Insert the new bulb holder and turn it clockwise as far as
the stop ⇒page 306.After changing the bulb re-install all parts in the reverse sequence
and check that the bulb is working.
Changing bulbs for rear lights in side
panelOverview of rear lights•
Brake lights
•
Turn signals
The following instructions for changing the bulb refer to the left side
of the vehicle. Follow the same procedure for changing the bulb on
the other side of the vehicle.
Fig. 300 Front fog
light: Bulb holder is
highlighted
Fig. 301 Rear lights in
side panel
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Fuses and bulbs 312Applies to vehicles: with halogen main beam headlightsRemoving rear light
To change the bulbs, you must remove the rear light.
Removing the light requires a certain degree of practical
skill.– Check which of the bulbs is defective.
–Open the boot lid.
– Remove the side trim.
– Insert the screwdriver (from the tool kit) through the side
opening in the plastic screw ⇒fig. 302.– Turn the screwdriver anti-clockwise to loosen the screw
and then carefully remove the screw.
– Gradually ease the light housing out of the rubber
mountings (positions ⇒fig. 303 and ) by pulling
alternately in direction of arrows and . If necessary
use the tool for changing bulbs from your vehicle's
toolkit to carefully apply some pressure between posi-
tions and ⇒.
– Unplug the electrical connector.
– Change the defective bulb ⇒page 313.
Caution
When removing or installing the rear light, take care not to cause
any damage.•
Removing the rear light in particular can lead to the paintwork or
rear light becoming damaged. This is another reason why we
recommend having the bulbs changed by a qualified workshop.
•
NEVER use metal tools (e.g. a screwdriver) or sharp or pointed
plastic tools to lever out the rear light - risk of damaging the paint.Note
Make sure you have a soft cloth ready to place under the glass on
the rear light, to avoid any scratches.
Fig. 302 Luggage
compartment: Loca-
tion of retaining screw
for rear lightFig. 303 Removing
rear light from side
panel
A3
A4
A1
A2
A3
A4
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Fuses and bulbs313
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Changing bulbs
All bulbs can be changed easily after removing the rear
light.– Detach the bulb carrier.
– Renew the defective bulb (pull to remove from plug-in
holder or turn to remove from bayonet holder)
⇒page 305.
– Attach the bulb carrier.
– Re-install the rear light ⇒page 313.
Applies to vehicles: with halogen main beam headlightsInstalling rear light
The rear light is easy to re-install.To re-install the rear light, follow the steps for removal in
reverse sequence.
– Plug in the electrical connector. Make sure you hear it
click into place.
– Insert the rear light into the rear light carrier ⇒fig. 305.
– Press the rear light into the two rubber mountings as far
as it will go. The rear light must be flush with the body
contour.
– Use the screw to secure the rear light from the luggage
compartment.
– Make sure that all bulbs for the rear lights are working.
CautionTake care when installing the rear light to make sure there is no
damage to the paintwork or any of its components.
Fig. 304 Rear light,
mounting plate is high-
lighted
Fig. 305 Installing rear
light
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Fuses and bulbs 314Changing bulbs in boot lidRear lights in boot lid•
Rear fog light
•
Reversing light
Before you begin working, please make yourself familiar with the
different bulb versions ⇒page 304.
Removing bulb carrier
The description for changing the bulb refers to the left rear
light unit; in principle the same procedure applies to the
right rear light unit.
– Check which of the bulbs is defective.
– Open the boot lid.
– Take the screwdriver out of the vehicle tool kit.
– Using the flat-blade side of the reversible screwdriver
insert, carefully detach the cover cap ⇒fig. 307 -arrows-.
– Release the retaining tab and remove the bulb carrier
from the light unit.
– Change the bulb ⇒page 315.
Fig. 306 Rear lights in
boot lidFig. 307 Boot lid:
Opening the cover in
the boot lid
Fig. 308 Boot lid:
Removing bulb carrier
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