water pump AUDI A5 CABRIOLET 2011 Owners Manual

Intelligent technology
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The ASR works in conjunction with the ABS. If a malfunction should
occur in the ABS, the ASR w ill also be out of action.
Activating
The ESP is automatically activated when the engine is started and it
performs a self-test. You can activate a deactivated ASR if required by
pressing the=>
page 240, fig. 213 button. When it is activated, the
message
ESP/ASR on appears briefly in the display .
Deactivating
You can deactivate the ASR if required by pressing the button (for less
than 3 seconds) =>
page 240, fig. 213. With the ASR deactivated , the
ESP check light comes on, see=>
page 14 . The message ASR off
appears in the display as well. The ASR can be deactivated at any
speed .
The ASR should normally be activated a ll the time. Only in certain
exceptional situations when some slip is desirable does it make sense
to deactivate the ASR. Examples:
• when driving with tire chains
• when driving in deep snow or on loose ground and
• when rocking the vehicle loose after it has become stuck .
When the abnormal situation is over, you should activate the ASR again.
& WARNING
The increased safety afforded by ASR does not mean that you can
take safety risks. Always adapt your driving style to the road
conditions and traffic situation.
[I] Tips
To ensu re that the ASR works properly, all four whee ls must be fitted
with ident ical t ires. Any differences in rolling radius of the t ires can
cause the system to reduce eng ine power when this is not desired.
See also=>
page 307, "New tires and replacing tires and wheels". •
Safety first
Braking
General information
What affects braking efficiency?
Operating conditions and driving habits
The brakes on today's automobiles are still subject to wear,
depending la rgely on ope rating conditions and driving habits=>& .
On vehicles that are either driven mostly in stop-and-go city traffic or
are driven hard, the brake pads should be checked by your authorized
Audi dealer more often than specified in the
Warranty & Mainte­
nance booklet.
Failure to have your brake pads inspected can result
in reduced brake performance .
On steep slopes, you should use the braking effect of the engine. This
way, you prevent unnecessary wear on the brake system. If you must
use your brakes, do not hold the brakes down continuously. Pump the
brakes at intervals.
Noises may occur when brak ing depending on the speed, braking
force and outside cond itions such as temperatu re and humid ity.
Moisture or road salt
If you are driving faster than 31 mph (50 km/h) and the windshield
wipers are on, the brake pads will briefly touch the brake discs in
regula r interva ls so as to improve reaction time when braking on wet
surfaces. You, the driver, will not not ice anything.
Under certain condit ions, for example, when driving through water or
very heavy rai n, or even after washing your vehicle, the braking effect
can be reduced due to moisture (or in free zing conditions ice) on the
bra ke pads. A few careful brake applications should dry off the brake
pads or remove any ice coatings.
Th e effectiveness of the brakes can be reduced when the vehicle is
dr iven on a salt-covered road and the brakes are not used. H ere too,
you should clean off accumu lated salt coating from brake discs and
pads with a few careful applications of the brake=>&,.
Vehicle care Technical data

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Left cockpit fuse assignment
No. C onsumer
Fus e pa nel @ (black )
1 Dynamic steering
3 Homelink
4 Lane Assist
5 Climate control Right headlight range adjustment
7 Left headlight range adjustment
Fig. 2 4 5 Left cock pit :
fuse pan el with plastic
cl ip
5
5
10 5
5
5
8 Vehicle electrical system control module 1 5
Vehicle OP-eration
No. Consumer Amps
9 Adaptive Cruise Control
5
10 Shift gate 5
1 1 Heater washer fluid nozzles
5
12 Climate control 5
13 Ce lt phone prep
s
14 Airbag
5
15 Term
inal 15
25
16 Terminal 15 engine 40
Fus e pa nel ® (brow n)
1 Automatic dimming interior rearview mirror 5
3 Gasoline fuel p ump 25
4 Auxiliary water pump 3 .2L FSI 5
5 Left seat heating with/wi tho ut seat heat ing 15/30
6 Electronic Stabilization Program
10
7 Horn 25
8 Left door window regulator motor 30
9 Wiper motor 30
10 Electronic Stabilization Program
25
11 Driver side door control modu le 15
12 Rain and light sensor 5
Fuse panel © (red)
3 Lumbar support 10
4 Dynamic steer
ing
35
6 Vehicle electrical system control module 1 35
7 Veh icle elect rical system control module 1 20
Vehicle care Do-it-yourself service iTechnical data