
Downloaded from www.Manualslib.com manuals search engine Intelligent Technology
-Only apply the brakes for the purpose of
cleaning the brake system when road and
traffic conditions permit. You must not en
danger other road users. This increases the
risk of an accident.
-
On steep slopes, reduce the speed and se
lect a lower gear or lower selector lever po
sition . Drive
as little as possible while press
ing the brake pedal and avoid putting your
left foot on the brake pedal while driving.
This could
cause the brakes to overheat and
impair the efficiency of the brakes.
-
Do not let the brakes "grind" by always
keeping
your foot on the brake pedal. This
can
cause the brakes to over heat, increase
wear and increase brak ing distance u nneces
sari ly.
-
Certa in weather and operating cond it io ns
such as driving through water, driving in
heavy rain or driving after washing your ve
hicle
can impair the effectiveness of the
brakes. In the winter, ice may build up on
the brake pads, rotors and drums. Check
these components by braking carefully. Ap
plying
the brakes carefully several times
dries the brakes and removes ice build-up.
- The efficiency
of the brakes can also be im
paired by driving
for long stretches on roads
covered with salt without using the brakes.
You can remove salt deposits from the
brake rotors and pads by carefully applying
the brakes several times.
-If the front spoiler is damaged or you install
another spoiler, make sure the front wheel
brakes are ventilated properly. Otherwise,
the brake system could overheat, wh ic h re
duces
thei r effectiveness.
- Failure
of a brake circuit impairs braking
performance, which increases braking dis
tance.
Avoid driving the vehicle and have it
towed it to the nearest authorized Audi
dealer or authorized Audi Service Facility.
- Never
let the vehicle roll while the engine is
stopped because this increases the risk of an
accident.
-
If the brake booster is not working, you will
have
to press much harder on the brake
90
pedal to compensate for the lack of the
booster.
@ Note
-Never let the brakes "rub" by pressing the
pedal lightly when braking is not really nec
essary. This
causes the brakes to overheat
and increases braking distance and causes
wear.
- Before driving a long
distance on a steep
slope, decrease your speed and select a low
er driving gear. This makes use of the en
gine braking effect and relieves the brakes.
If you need to brake additionally, brake in
interva ls and not continuously.
(D Tips
-Ifthe brake booster is not work ing, you
must press the brake pedal w ith much more
force than normal.
-
If you retrofit your vehicle with a front spoil
er wheel covers or similar items, make sure '
that the air flow to the front wheels is not
interrupted. Otherwise the brake system
can become too hot.
Electromechanical
steering
The electromechanical steering supports the
driver's steering movements.
Power steering adapts electronically based on
the vehicle speed.
Indicator lights and messages
• Steering: malfunction! Please stop vehicle
If this indicator light turns on and stays on and
this message appears, the power steering may
have failed.
Stop the vehicle in a safe location as soon as pos
sible.
Do not continue driving. See an authorized
Audi dealer or authorized Audi Service Facility for
assistance.
i:t-D Steering: malfunction! You may continue
driving

Downloaded from www.Manualslib.com manuals search engine ..... N
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If the indicator light turns on, the steering wheel
may be more difficult to move or more sensitive
than usual. The steering wheel may also be at an
angle when driving straight.
Drive slow ly to an authorized Audi dealer or au
thorized Audi Service Facility to have the mal
function corrected.
@ Tips
If the. or '~ij indicator light only stays on
for a short time, you may continue driving.
ALL wheel drive (quattro)
In all wheel drive, all four wheels ore powered.
General information
In all wheel drive, the driving power is divided be
tween all four wheels. This happens automatical
ly depending on your driving behavior as well as
the current road conditions. c::> page 87, Electron
ic
stabilization control (ESC).
The all wheel drive concept is designed for high
engine power. Your vehicle is exceptionally pow
erful and has excellent driving characteristics
both under normal driving conditions and on
snow and ice. Always read and follow safety pre
cautions c::> &..
Winter tires
By using all wheel drive, your vehicle has good
forward motion with standard tires in winter con
ditions. However,
in winter we recommend using
winter or all season tires on all four wheels, be
cause this will improve the broking effect.
Snow chains
If there are snow chain laws, snow chains must
also be used on vehicles with all wheel drive
c::> page 265, Snow chains.
Replacing tires
For vehicles with all wheel drive, only wheels with
the same rolling circumference should be used.
Avoid
wheels with different tread depths
c::> page 257, New tires or wheels.
Intelligent Technology
Offroad vehicle?
Your Audi is not an offroad vehicle -there is not
enough ground clearance. For this reason, avoid
difficult
terrain.
&,,!!_ARNING
-I
-Also, in vehicles with all wheel drive, adapt
your driving style to the current road and
traffic conditions. Do not let the increased
safety provided tempt you into taking risks,
because this increases the risk of an acc i
dent.
- The braking ability
of your vehicle is limited
to the traction of the wheels. In this way, it
is not different from a two wheel drive vehi
cle.
Do not be tempted to accelerate to a
h
igh speed when the road is slippery this in
creases the risk of an accident.
- Note
that on wet streets, the front wheels
can "hydrop lane" if driving at speeds that
are too high. Unlike front wheel drive
veh icl
es, the engine does not rev higher sud
denly when the vehicle begins hydroplaning .
For
this reason, pay attention to the road
conditions
regard less of your speed.
Rear spoiler
The extendoble rear spoiler increases driving sta
bility.
Fig. 89 Center console: button for the rear spoiler
The rear spoiler retracts and extends. It can be
activated in various operating modes (manual
mode or automatic mode) .
91

Downloaded from www.Manualslib.com manuals search engine Fuses and bulbs
Interior fuse assignment
Fig. 211 Vehicle interior: fuse assignment
No. Equipment
Fl Powe r top control module (Roadster)
F2
Power top control module (Roadster)
F3 ESC control module
F4 Central computer processor (MIB-2)
FS Gateway
F6
Anti-theft alarm system
Climate control system, selector lever (au-
F7 tomatic transmission), parking heater,
rear window heater relay coil
Diagnosis,
electr ical parking brake switch,
F8
light switch, rain/light sensor, inter ior
lighting
F9
Steering column switch module
FlO Display
Fll Haldex clutch
F12 MMI area
Fl3 Adaptive dampers control module
F14 Climate control system blower
FlS Electronic steering column l ock
Fl6
MMI components, safety belt microphone
(Roadster)
286
No . Equipment
Fl7 Instrument cluster
Fl8 Rearview camera
F19 Convenience key system control module
F20 Power lumbar support adjustment
F22
Front passenger's side upper cabin heating
(Roadster)
F23 Right
exterior lighting, on-board computer
(right)
F25 Door/driver's
side doors (for example pow-
er windows)
F26 Seat heating
F28 AMI High media port
F29 On-board computer
F31 Left on-board computer
F32
Driver assistance systems
F33
Airbag
Socket relay, interior sound, back-up light
F34 switch, temperature sensor, oil level sen-
sor
Diagnosis, headlight range control system,
F35 air quality sensor, automatic dimming
rearview mirror
F36 Right cornering light I right LED-headlight
F37 Left
cornering light I left LED-headlight
F38
Engine control module, ESC control mod-
ule
F39
Door/front passenger's side doors (for ex-
ample, power windows)
F40 Cigarette lighter, sockets
F41 SCR relay and delivery unit
F42 Central locking area
F43 On-board computer
F45 Power adjustable driver's side seat
F46
Driver's side upper cabin heating (Road-
ster)
F49 Starter, clutch sensor
FSO ESC valves
FS3 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.