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No. Equipment
F49
Clutch sensor (relay 1+2), high-voltage
battery, power electronics
F52 Control module for suspension control
F53 Rear window defogger
The power seats* are protected via
circuit break-
ers
that automatically switch on after a few sec-
onds after the overload has been reduced.
Fuse assignment - engine compartment
Fig. 299 Engine compartme nt : fuse assignment
No. Equipment
Fl Electronic Stabilization Control (ESC)
F2 Electronic Stabilization Control (ESC)
F3 Engine control module
Engine components, engine cooling, aux-
F4 iliary heater coil relay (1+4+7), secondary
air inject ion pump relay
FS
Engine components, fue l tank system
(diesel), CNG cut-off valve
F6 Brake light switch
F7
Engine components, water pumps, tank
system (gasoline engine)
FB Heat oxygen sensor
Fuses and bulbs
No. Equipment
F9
Engine components, exhaust door, glow
time control module (relay 6)
FlO Fuel control module, fuel pump
Fll
Auxiliary heater heating element 2, en-
gine components, secondary air pump
F12
Auxiliary heater heating element 3, vac-
uum pump
F13 Automat ic transmission
FlS
Horn
F16
Ignit ion coil (relay 8), power and control
electronics
F17
Electroni c Stabilization Control (ESC), en-
gine control module (relay S)
F18
Terminal 30 (voltage reference), battery
monitoring
Fl9 Windshield wipers
F20
Anti-theft alarm system
F22
Terminal SO diagnos is, engine control
module
F23 Starter
F24
Auxiliary heater heating element 1, brake
booster
F31
Vacuum pump, water pump, high pres-
sure pump, fuel injectors
F33
Brake pressure reservoir, recuperation,
transmission fluid pump
F34 Brake booster
F35
A/C function relay
F37 Parking heater
Bulbs
Replacing light bulbs
For your safety, we recommend that you have
your authorized Audi dealer replace any bulbs for
you.
It is becoming increasingly more and more diffi-
cult to replace vehicle light bulbs since in many
cases, other parts of the car must first be re-
moved before you are ab le to get to the bulb.
This applies especially to the light bulbs in the
373