2008 AUDI A5 COUPE ESP

Contents3
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Airbag system
. . . . . . . . . . . . . . . . .
Description of airbag system . . . .
Front airbags . . . . . . . . . . . . . . . . . .
Side airbags . . . . . . . . . . . . . . . . . . .
Head-protection airbags
(sideguard) . . . . . . . . . . . . . . . . . . . .
Deactivating the front passenger's
airbag via the key-operated switch
Child safety
. . . . . . . . . . . . . . . . . . . .
Points to remember if children are
travelling in the car . . . . . . . . . . . . .
Child safety seats . . . . . . . . . . . . . .
Fitting child safety seats . . . . . . . .
Driving tips
. . . . . . . . . . . . . . . .
Intelligent technology
. . . . . . . . . .
Electronic stabilisation program
(ESP) . . . . . . . . . . . . . . . . . . . . . . . . . .
Brakes . . . . . . . . . . . . . . . . . . . . . . . .
Power steering (servotronic) . . . . .
Four-wheel drive (quattro®) . . . . . .
Power management . . . . . . . . . . . .
Your vehicle and the
environment
. . . . . . . . . . . . . . . . . . .
Running in . . . . . . . . . . . . . . . . . . . .
Emission control systems . . . . . . .
Driving abroad . . . . . . . . . . . . . . . . .
How to improve economy and
minimise pollution . . . . . . . . . . . . .
Environmental compatibility . . . . .
Towing a trailer
. . . . . . . . . . . . . . . .
Driving the vehicle with a trailer or
caravan . . . . . . . . . . . . . . . . . . . . . . .
Removable towing bracket . . . . . .
General maintenance
. .
Care of vehicle and cleaning
. . .
General notes . . . . . . . . . . . . . . . . . .
Care of exterior . . . . . . . . . . . . . . . . .
Care of interior . . . . . . . . . . . . . . . . .
Fuel and filling the tank
. . . . . . . .
Petrol . . . . . . . . . . . . . . . . . . . . . . . . .
Diesel . . . . . . . . . . . . . . . . . . . . . . . . .
Filling the tank . . . . . . . . . . . . . . . . .
Checking and topping up fluidsBonnet . . . . . . . . . . . . . . . . . . . . . . . .
Engine compartment layout . . . . .
Engine oil . . . . . . . . . . . . . . . . . . . . . .
Cooling system . . . . . . . . . . . . . . . . .
Brake fluid . . . . . . . . . . . . . . . . . . . . .
Battery . . . . . . . . . . . . . . . . . . . . . . . .
Windscreen washer . . . . . . . . . . . . . Wheels and tyres
. . . . . . . . . . . . . . .
Wheels . . . . . . . . . . . . . . . . . . . . . . . .
Accessories and modifications
to the vehicle
. . . . . . . . . . . . . . . . . . .
Accessories and replacement
parts . . . . . . . . . . . . . . . . . . . . . . . . . .
Modifications . . . . . . . . . . . . . . . . . .
Radio transmitters and business
equipment . . . . . . . . . . . . . . . . . . . . .
Self-help
. . . . . . . . . . . . . . . . . . . . .
Self-help
. . . . . . . . . . . . . . . . . . . . . . . .
Warning triangle . . . . . . . . . . . . . . . .
First-aid kit . . . . . . . . . . . . . . . . . . . . .
Fire extinguisher . . . . . . . . . . . . . . . .
To o l s a n d T y r e M o b i l i t y S y s t e m . . .
Compact temporary spare wheel*
Tyre repairs . . . . . . . . . . . . . . . . . . . .
Changing a wheel . . . . . . . . . . . . . .
Jump-starting . . . . . . . . . . . . . . . . . .
Tow-starting and towing away . . .
Fuses and bulbs
. . . . . . . . . . . . . . . .
Fuses . . . . . . . . . . . . . . . . . . . . . . . . . .
Bulbs . . . . . . . . . . . . . . . . . . . . . . . . . .
Changing bulbs for headlights . . .
Changing bulb for turn signals . . .
Changing bulb for side lights . . . . .
Changing bulb for front fog lights
Changing bulbs for rear lights in
side panel . . . . . . . . . . . . . . . . . . . . . .
Changing bulbs in boot lid . . . . . . .
Number plate light . . . . . . . . . . . . . .
176
176
178
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185
186
189
195
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207 208
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Controls and displays9
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Controls and displaysOverview
Door handle
Central locking switch . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electric adjuster for exterior mirrors . . . . . . . . . . . . . . .
Seat memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Light switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Instrument lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lever for turn signals and main beam headlights . . . .
Headlight range control . . . . . . . . . . . . . . . . . . . . . . . . .
Steering wheel with:
−Horn
− Driver's airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
− Controls for audio, TV*, telephone and speech
dialogue system*
− Paddle levers for tiptronic gearshift . . . . . . . . . . . . .
SET button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Instrument cluster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reset button for trip recorder . . . . . . . . . . . . . . . . . . . .
Control lever for:
− Windscreen wipers and washer . . . . . . . . . . . . . . . . .
− On-board computer . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air outlets with thumbwheel . . . . . . . . . . . . . . . . . . . . .
− For deluxe automatic air conditioner . . . . . . . . . . . .
− For deluxe automatic air conditioner plus . . . . . . . .
Depending on equipment fitted:
− Radio
− CD changer
Depending on equipment fitted: −
Radio display
− MMI display
1)
Hazard warning lights
Glove box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front passenger's airbag . . . . . . . . . . . . . . . . . . . . . . . . .
Switches for the following (as applicable):
−Audi parking system . . . . . . . . . . . . . . . . . . . . . . . . . .
− Electronic Stabilisation Program (ESP) . . . . . . . . . . .
− Electric sun blind . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air conditioner, depending on equipment fitted:
− Deluxe automatic air conditioner . . . . . . . . . . . . . . . .
− Deluxe automatic air conditioner plus . . . . . . . . . . .
Ashtray with cigarette lighter . . . . . . . . . . . . . . . . . . . . .
Depending on gearbox fitted, gear lever or selector
lever for:
− multitronic
® . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
− Manual gearbox
Depending on equipment fitted:
− MMI control console or
− Switch for Audi parking system . . . . . . . . . . . . . . . . .
− Switch for Electronic Stabilisation Program (ESP
OFF) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
− Switch for electric sun blind . . . . . . . . . . . . . . . . . . . .
Start/stop button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Electro-mechanical parking brake . . . . . . . . . . . . . . . . .
A1A2
47
A3
67
A4
74
A5
54
A6
57
A7
59
A8
57
A9
178
135
A10
12
A11
11
A12
14
A13
62
25
A14
116
A15
108 99
108
A16A17
1)Depending on the MMI system fitted in your vehicle the display screen is
either two-coloured or multi-coloured. As the two displays are more or less
identical this Owner's Manual uses the multi-coloured displays for illustra-
tion purposes.A18A19
91
A20
178
A21
138
196 61
A22
93
101
A23
86, 87
A24
130
A25
138
196 61
A26
118
A27
121
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Instruments and warning/indicator lamps13
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
The button has the following functions:
Activating clock, date, temperature and mileage
recorder displays
The display will appear for abou
t 30 seconds if you press the
button ⇒page 12, fig. 3 when the ignition is switched off.
Starting check procedure (auto-check control)
The auto-check control checks important components and vehicle
systems. These background checks are run constantly, as long as
the ignition is switched on ⇒page 29 .
You can start the “check procedure” manually by pressing the
button with the ignition switched on. This function check can be
started at road speeds up to 5 km/h.
Calling up driver messages again
A red or yellow symbol appearing in the instrument cluster display
is normally accompanied by a corresponding message. The
message will disappear from the display after about 5 seconds. If
required, you can call up the message again by briefly pressing the button.
Setting speed warning
You can press the button briefly to set speed limit warning 1
while the vehicle is moving ⇒ page 28 . If you press and hold the
button, this will cancel the speed warning.
Time and date displayQuart z clock
The date, time and display format can be changed using the sound
system or MMI* control console. Please refer to the Operating
Manual for the MMI or sound system for more details.
Radio-controlled clock*
When the clock is in “radio-con trol” mode the signal reception
symbol (a radio tower with radi o waves) appears in the display
⇒ fig. 4. It is then not possible to change the minutes or the date
manually.
Note
•
The digital clock and mileage recorder displays are switched on
for about 30 seconds when the driver's door is opened.
•
When the ignition is switched off, the clock and date display can
be switched on for about 30 seconds by pressing the button
⇒ page 12, fig. 3 ⇒ page 12.
SET
SETSET
SET
SET
SET
Fig. 4 Instrument
cluster: Time and date
display
SET
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Instruments and warning/indicator lamps15
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Warning and indicator lampsOverview
The warning and indicator lamps indicate a number of
different functions and possible faults.Fig. 7 Instrument cluster with warning and indicator lamps
Note
A number of functions are monitored by the auto-check control
⇒page 20 . If a malfunction should occur, this will be shown by the
display in the instrument cluster eith er with a red symbol (priority 1
– serious malfunction) or a yellow symbol (priority 2 – other
malfunction or item requiring attention).Applies to vehicles: with petrol engineEngine management

This warning lamp monitors the engine management
system on petrol engines.The
 warning lamp (Electronic Power Control) lights up when the
ignition is switched on to show that the lamp is working properly.

Engine management (alternative
to)
⇒page 15

(alternative to
)
⇒page 16

Electronic stabilisation program (ESP)
⇒page 16

Airbag system
⇒page 16

Left turn signals
⇒page 17

Trailer turn signals*
⇒page 17

Seat belt warning lamp
⇒page 17

Emission control system
⇒page 17

Main beam headlights
⇒page 17

Right turn signals
⇒page 17

Cruise control system*
⇒page 17

Anti-lock brake system (ABS)
⇒page 18

Electro-mechanical parking
brake/Audi hold assist*
⇒page 19

Fault in brake system
⇒page 19
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Instruments and warning/indicator lamps
16
NoteIf the warning lamp lights up while the vehicle is moving, this indi-
cates a fault in the engine management system. The engine should
be serviced by a qualified workshop without delay.Applies to vehicles: with diesel engineGlow plug system

The indicator lamp lights up to show that the glow plugs
are preheating.Your vehicle is equipped with an automatic glow plug system.
The indicator lamp
 lights up while the gl ow plugs are preheating.
If the engine fails to start imme diately, the glow plugs have not
finished preheating. In this case, keep the clutch pedal depressed
(or keep your foot on the brake if your vehicle has an automatic
gearbox) until the engine starts.
Note
•
If the glow plug indicator lamp should start flashing while the
vehicle is moving, this indicates a fault in the engine management
system. The engine should be serviced without delay.
•
If the indicator lamp fails to light up when the ignition is
switched on, this can mean that the glow plug system is defective.
The engine should be serviced.
Electronic stabilisation program (ESP)

This warning lamp monitors the electronic stabilisation
program.The warning lamp
 has the following functions:
•
It flashes when the ESP or trac tion control system (ASR) inter-
venes while the vehicle is in motion.
•
The warning lamp will light up continuously if the ESP or the
traction control system (ASR) has been switched off using the ESP
OFF button ⇒page 196 .
•
It lights up when the ignition is switched on and should go out
again after about 2 seconds. This signals that the lamp is working
properly.
•
It will light up continuously if there is a malfunction in the ESP.
•
It will also come on if a fault sh ould occur in the ABS because the
ESP operates in conjunction with the ABS.
If the battery has been disconnected, if the battery voltage is very
low, or if the engine has been started from an outside power source,
the ESP system will perform an init ialisation of the various on-board
sensors while you drive the first few metres. The warning lamp will
light up during this period. It will go out when the initialisation has
been completed.
If the warning lamp lights up and stays on after the engine is
started, this may mean that the control system has temporarily
switched off the ESP. In this case the ESP can be reactivated by
switching the ignition off and then on again. If the warning lamp
goes out, this means the system is fully functional.
For further information on the ESP ⇒page 196 .
Airbag system

This warning lamp monitors the airbag and seat belt
tensioner system.The warning lamp
 should light up for a few seconds when the
ignition is switched on.
If the warning lamp does not go out, or if it lights up, flashes or
flickers when the vehicle is moving, this indicates a malfunction in
the system. This is also the case if the warning lamp does not light
up when the ignition is switched on.
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Instruments and warning/indicator lamps
18Anti-lock brake system (ABS)

The warning lamp monitors the ABS and the electronic
differential lock (EDL).The warning lamp
 lights up for a few seconds when the ignition
is switched on and while the engine is being started. The lamp goes
out again once the system has run through an automatic test
sequence.
There is a fault in the ABS if:
•
the warning lamp
 does not light up when the ignition is
switched on,
•
the warning lamp does not go out again after a few seconds,
•
the warning lamp lights up when the vehicle is moving.
The vehicle can still be braked in the normal way (except that the
ABS control function is out of action ). Please take the vehicle to a
qualified workshop as soon as possible. For further information on
the ABS ⇒page 197 .
If a fault occurs in the ABS, the ESP warning lamp will also light up.
Fault in the main brake system
If the ABS warning lamp
 lights up together with the brake
warning lamp
 ⇒ page 31 , this indicates a fault in the ABS func-
tion, and possibly a malfunction in the main brake system as well
⇒ .
If there is a malfunction in the brake system the symbol
 will light
up in the instrument cluster. Please refer to ⇒page 31 .
Fault on the electronic differential lock (EDL)
The EDL works in conjunction with the ABS. If a malfunction should
occur in the EDL, this is indicated by the ABS warning lamp .
Please take the vehicle to a qualified workshop as soon as possible.
For further information on the EDL ⇒page 199 .
WARNING
•
Before opening the bonnet and ch ecking the brake fluid level,
observe the warning information on ⇒page 231, “Working on
components in the engine compartment”.
•
If the brake warning lamp
 should light up together with the
ABS warning lamp
, stop the vehicle immediately and check the
brake fluid level in the reservoi r. If the fluid level has dropped
below the "MIN" mark you must no t drive on - otherwise there may
be an increased accident risk. You should obtain professional
assistance.
•
If the brake fluid level is OK, the fault in the brake system may
have been caused by a failure of the ABS control function. As a
result the rear wheels can lock relatively easily when braking. This
could cause the tail of the vehicle to skid sideways. Drive carefully
to the nearest qualified workshop and have the fault rectified.
Applies to vehicles: with Audi hold assistAudi hold assist

This warning lamp monitors th e Audi hold assist function.Audi hold assist helps the driver to keep the vehicle stationary while
the engine is running, for instance on steep gradients, at traffic
lights or in stop-and-go traffic. When the Audi hold assist function
is on, you don't have to keep your foot on the brake to prevent the
vehicle from accidentally rolling away. Once it detects that the
vehicle is stopped, Audi hold assist keeps the vehicle stationary. The
green symbol
 in the instrument cluster indicates that the func-
tion is activated. You can now ta ke your foot off the brake pedal.
When the vehicle has been stationary for an extended period, Audi
hold assist will automatically apply the parking brake. In this case,
the green symbol  will change to red
.
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Driver information system
20Driver information systemIntroductionGeneral notes
The driver information system in the instrument cluster
shows you the status of various on-board systems at a
glance.The display for the driver information system is in the centre of the
instrument cluster.
The system runs a check on certain components and functions
when the ignition is switched on and while the vehicle is moving. It
gives an audible warning if a fault should occur or if servicing is
required, and a red or yellow warn ing symbol (in some cases with a
corresponding driver message) ap pears in the dashboard display.
The system will also display information for the radio and CD player
and (if fitted) the route guidance directions from the navigation
system* . For further information on these systems, please refer to
the MMI operating manual.
On some models the display of information shown in the instru-
ment cluster differs from the illustrations used here.
The driver information system includes the following functions:
Note
If a fault should occur, the display will show a red or yellow warning
symbol. A red warning symbol indicates a serious malfunction
⇒ page 30 . A yellow warning symbol indicates a less serious
malfunction , or other item requiring attention ⇒page 34 .
Fig. 8 Dashboard:
Display in instrument
cluster (automatic
gearbox)
CD and radio display
⇒page 21
Outside temperature
⇒page 21
Gear-change indicator
⇒page 21
Digital speedometer*
⇒page 22
Door catches/boot lid warning
⇒page 23
Service interval display
⇒page 23
Auto-check control*
⇒page 29
Driver messages
⇒page 30
Speed warning
⇒page 28
On-board computer*
⇒page 25
Selector lever positions for automatic gearbox*
⇒page 131
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Driver information system
24
– The remaining time and distance to the next service are indicated every time the ignition is switched on, until the
service becomes due.
Service due
–When a service is due, Service! will appear in the display as soon as you switch on the ignition. The display reverts
back to the standard display after about 5 seconds.
Displaying the service interval
– Select: Function selector button > Service interval
display ⇒ page 23, fig. 15.
Resetting the oil change interval display
– Select: Function selector button > Service interval
display > Reset oil change interval .Displaying distance to next service
You can have the distance to the next service displayed on the MMI
screen ⇒page 23, fig. 15. The remaining distance to the next
service is updated every time the ignition is switched on (starting at
500 km after a service has been performed).
On a new vehicle, the display wi ll always show the following
message for the first 500 km.
SERVICE IN ----- KM --- DAYS
Caution
The system cannot calculate the figures for the service indicator if
the battery is disconnected from the vehicle, so no service reminder
can be displayed during this time. Please remember that keeping to
the correct service intervals is most important for the service life
and residual value of the vehicle (and especially for the life of the
engine). The period between two services must never be longer than the time specified in the Service Schedule, even if you only
cover a low mileage during this time.
Note
•
Do not reset the display between oil changes - otherwise the
display will be incorrect.
•
The information in the service interval display remains intact if
the battery is disconnected.
•
The distance to the next service cannot be called up if the system
has detected a Priority 1 fault (red symbol).
•
If the service was not performed by a qualified workshop, the oil
change interval display can only be set to “fixed service intervals” of
15,000 km. If you wish to continue with the “LongLife” service, you
will need to have the oil change interval display reset by a qualified
workshop.
CARCAR
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