Audi Q7 Troubleshooting Fuses and bulbs Fuses
To see whether a fuse has blown, check whether the metal strip has melted.
Fig. 340 -A- Driver s footwell (LHD vehicles): foot rest, -B- Front passenger s footwell (RHD vehicles): cover
Fig. 340 -A- Driver s footwell (LHD vehicles): foot rest, -B- Front passenger s footwell (RHD vehicles): cover
Fig. 341 -C- Dash panel on driver s side (LHD/RHD vehicles): cover, -D- Luggage compartment, left side: cover
Fig. 341 -C- Dash panel on driver s side (LHD/RHD vehicles): cover, -D- Luggage compartment, left side: cover
The fuses are located in the footwell underneath the foot rest (on LHD vehicles) -A- Fig. 340 or behind a cover (on RHD vehicles) -B-. Further fuses are located at the end of the dash panel (driver s side) -C- Fig. 341 and behind the left side trim in the luggage compartment -D-.
Switch off the ignition and all electrical equipment.
Refer to the following tables to identify the fuse for the failed component.
Take the screwdriver and the interchangeable Torx bit out of the vehicle tool kit link.
Remove the foot rest or the appropriate cover.
If fitted, pull the coloured plastic frame out of the fuse carrier Fig.  (you can then dispose of the plastic frame).
Take the clip from the rear side of the foot rest -A- or cover -B-.
Use the clip to pull out the fuse.
Blown fuses should always be replaced with a fuse of the same rating.
Refit the foot rest or cover.
Colour coding for fuses
Colour
Rating
in amperes
black
1
purple
3
light brown
5
brown
7.5
red
10
blue
15
yellow
20
white or transparent
25
green
30
orange
40
WARNING
Never attempt to repair a fuse or replace a blown fuse by fitting a fuse with a higher ampere rating. This could damage the electrical system - risk of fire!
CAUTION
If a newly replaced fuse blows again after a short time, the electrical system must be checked by a qualified workshop as soon as possible.
Note
  • Unassigned fuse locations are not shown in the tables below.
  • Some of the items of equipment listed in the tables below are only fitted on certain models or are optional extras.

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