check engine AUDI S5 2008 8T / 1.G Owner's Manual

Downloaded from www.Manualslib.com manuals search engine Doors and windows41
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Emergency release for ignition key
In the event of a malfunction in the vehicle's electrical
system, it may no longer be possible to remove the igni-
tion key.If you are not able to remove the ignition key because the
vehicle battery has discharged (for example), remove the
key as follows:
– Press the release catch ⇒fig. 32 using a ball-point
pen or a similar object and pull the emergency key out
of the remote control key.
– Use the emergency key to lock the vehicle ⇒page 45.
– Have the vehicle's electrical system checked by a quali-
fied workshop.
Starting the vehicle with the spare key– Open the glove box and take out the adapter for the spare
key ⇒fig. 33 -arrow-.
– Insert the spare key ⇒fig. 34 all the way into the adapter.
Please note that the key will only engage in one position.
– Press the spare key lightly into the adapter until you hear
it click into place.
– Insert the adapter, spare key first, into the ignition lock.
You should now be able to start the engine in the usual
way.
Fig. 32 Ignition lock
with key
AA
AB
Fig. 33 Glove box:
Adapter for spare keyFig. 34 Inserting the
spare key into the
adapter
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Downloaded from www.Manualslib.com manuals search engine Doors and windows45
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data door is unlocked. The remote control key has to be within a range of
about 1.5 metres of the relevant door or the boot lid. It does not
matter where you carry the key, for instance whether it is in your
jacket pocket or in a briefcase.
The unlocking function may be affected if the sensor area on the
door handle is touched while the vehicle is being unlocked.
The locking function may be affected if you grasp the door handle
while the vehicle is being locked.
Once the doors have been locked, they cannot be opened again
immediately. This will enable you to check that the doors are prop-
erly closed.
The system will either unlock both the doors or one door only,
depending on the settings you have chosen on the sound system or
MMI* ⇒page 43.
WARNING
Do not leave anyone (especially children) in the car if it is locked
from the outside and the deadlock mechanism is activated: the
doors and windows cannot then be opened from the inside.
Locked doors could delay assistance in an emergency, potentially
putting lives at risk.
Note
Please note the following points if the vehicle is left parked for long
periods:•
To save electrical power, the proximity sensors are switched off
after a few days. You will then need to pull the door handle once to
unlock the vehicle, and a second time to open it.
•
To prevent the battery from becoming discharged and thus
maintain the vehicle's starting ability for as long as possible, the
power management system will gradually switch off convenience
functions that are not required. In this case you may not be able to
unlock the vehicle with this convenience function.
Locking and unlocking the vehicle using the key
If the central locking system should fail to work, you can
still lock and unlock the driver's door by turning the emer-
gency key or spare key in the lock.Unlocking
– Turn the key to position ⇒fig. 38 to unlock the
vehicle.
Locking
–Turn the key once to position ⇒ to lock the vehicle.
– If you turn the key to position a second time within 2
seconds, this will lock the vehicle without activating the
deadlock mechanism.In order to switch off the anti-theft alarm*, you must switch on the
ignition within 15 seconds after opening the driver's door. Other-
wise the alarm will be triggered.
Fig. 38 Lock on
driver's door
AA
ABAB
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Downloaded from www.Manualslib.com manuals search engine Doors and windows 48Once the door has been closed it can no longer be opened from the
outside. The door can be opened from the inside by pulling the door
handle.Boot lidOpening and closing the boot lidOpening boot lid
– Press the

button on the remote control key for at least
one second, or– Pull the unlock switch

on the driver's door ⇒fig. 42.
This will unlock the boot lid, which will then open slightly.
Or:
– Press the release catch on the boot lid ⇒fig. 43.
Closing boot lid
– Pull down the tailgate by the handle on the inside and let
it drop into the latch ⇒.
WARNING
•
After closing the boot lid, always check that the catch has
engaged properly. The boot lid could otherwise open suddenly
when the vehicle is moving - this could result in an accident.
•
The boot lid must always be completely closed when the
vehicle is moving, otherwise toxic exhaust fumes can be drawn
into the interior.Note
When the vehicle is locked, you can unlock the boot lid separately
by pressing the

button on the remote control key. The boot lid
will lock automatically when you close it again.
Fig. 42 Driver's door:
Unlocking the boot lidFig. 43 Release catch
on the boot lid
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Downloaded from www.Manualslib.com manuals search engine Lights and vision 54Lights and visionLightsSwitching lights on and off

Switching on automatic headlights* (AUTO)
– Turn the light switch to AUTO ⇒fig. 50.
Switching on the side lights
– Turn the light switch to position

.
Switching on dipped headlights
– Turn the light switch to position

.
Switching off the lights
– Turn the light switch to position O.
The dipped beam headlights will only work with the ignition on.
The symbol
 next to the light switch will light up when the side
lights or headlights are on.Automatic headlight control (AUTO)*
When the switch is set to AUTO, the headlights switch on automati-
cally according to the ambient light conditions, for instance in a
tunnel, at sunset, or in the rain or snow. The
 symbol lights up
when the dipped headlights are on. The headlights are switched on,
regardless of the light conditions, when you switch on the fog
lights.
The headlights are switched off automatically when you switch off
the ignition.
On vehicles with a rain sensor, the headlights switch on automati-
cally after several windscreen wiper cycles. The instrument lighting
does not switch on, however.
While using the automatic headlights you can activate the main
beam headlights as normal if this function has been activated in the
MMI. However, if you switch on the main beam headlights while
using the AUTO function and then do not switch back to the dipped
headlights setting, only the dipped headlights will come on the next
time you switch on the AUTO function. To be able to use the main
beam headlights again you must first pull the main beam lever back
to the "off" position and then push it forward to "on".
Malfunction of light sensor
If a malfunction should occur in the light sensor, the instrument
cluster will show the message:
 Automatic headlights/ automatic wipers defective
For safety reasons, the dipped beam headlights will then be
switched on permanently when the light switch is set to the AUTO
position. However, you can still switch the lights on and off in the
normal way with the light switch. You should have the light sensor
checked by a qualified workshop as soon as possible.
Fig. 50 Dashboard:
Light switch
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Downloaded from www.Manualslib.com manuals search engine Lights and vision63
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data To reduce the sensitivity level of the rain sensor move control
⇒page 62, fig. 63 to the left. To increase the sensitivity level of the
rain sensor move the control to the right.
If you have selected a high sensitivity level for the rain sensor the
windscreen wipers will react sooner to any moisture on the wind-
screen. The wiper intervals in the intermittent wipe setting are also
varied automatically according to the road speed (in addition to the
sensitivity setting).
WARNING
•
Poor visibility can cause accidents. Always ensure that the
wiper blades are in good condition ⇒page 64, “Changing wiper
blades”.
•
The rain sensor is only intended to assist the driver. The driver
is still obliged to manually operate the windscreen wipers as
required depending on visibility.
•
Do not use water-repellent coatings on the windscreen. In bad
visibility conditions such as light rain, low sun or when driving at
night these coatings can cause increased dazzle, which is a
serious safety hazard. Such coatings can also cause the wiper
blades to judder.Caution
•
In icy conditions, always check that the wiper blades are not
frozen to the glass before using the wiper for the first time. If you
switch on the wipers when the wiper blades are frozen to the glass,
this could damage both the wiper blades and the wiper motor.
•
Make sure you switch off the windscreen wiper system (lever in
position "0") before you use an automatic car wash. This will avoid
inadvertent triggering of the wipers and possible damage to the
wiper system.
Note
•
Check that the washer fluid reservoir is full before starting a long
journey. Filling the reservoir ⇒page 231.
•
Worn or dirty wiper blades can cause smearing on the glass
which can also impair the effectiveness of the rain sensor. Please
check the wiper blades regularly.
Applies to vehicles: with headlight washersHeadlight washer systemThe headlight washer system only operates when the lights
are switched on.
– Move the automatic wash and wipe lever to position
⇒page 62, fig. 63.The headlight washer system is always activated the first time you
operate the automatic wash and wipe. Subsequently, it is only acti-
vated about every five wash and wipe cycles. The headlights are
always washed if you hold the lever for longer than about
2 seconds.
The headlight washer jets come out of the bumper automatically
(under water pressure).
Clean off stubborn dirt (insects, etc.) from the lenses at regular
intervals, for instance when stopping for fuel.
To ensure that the system works properly in winter, keep the nozzle
holders free of snow and remove any ice with a de-icer spray.
AA
A5
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Downloaded from www.Manualslib.com manuals search engine Seats and storage 88If you connect more than one appliance, the total power rating of all
appliances must not exceed 150 W. If necessary, check the type
plates on the connected appliances for details of the power ratings.
Connected appliances must be in perfect condition and free of
defects.
WARNING
•
Heavy appliances or plugs (such as power supply units) can
damage the mounting of the 230 Volt Euro socket if they are
suspended directly from the socket – Risk of injury!
•
Make sure that all connected appliances are securely stowed
when driving to prevent them from being catapulted through the
car under braking or in an accident – Danger to life!
•
Never spill liquid over the socket – Danger to life! If the socket
does get wet, ensure that it is absolutely dry before using it again.
•
Improper use of the electrical socket or appliances connected
to it can cause injuries or fire – Risk of injury!
•
Never leave children unattended in the vehicle while the engine
is running – Risk of injury!
•
Connected appliances behave differently than when they are
connected to the public electricity grid. As a result, the connected
appliances may become hot during operation – Risk of injury!
•
When using adapters or extension cables, please remember
that the child safety device on the 230 Volt Euro socket is deacti-
vated and the socket is live – Risk of injury!
•
Do not insert conductive materials, such as knitting needles,
into the contacts of the 230 Volt Euro socket – Danger to life!
•
Switch off the connected electrical appliances if the inverter
trips out due to overheating – Risk of injury!Caution
•
Please observe the operating instructions for the connected
appliances.
•
If the power drawn by the connected appliances is above 150 W,
the inverter in the socket will get warm. The inverter will trip out if
the temperature exceeds a certain limit. The inverter can trip out on
hot days even when an appliance with a suitable power rating is
used. The inverter will switch on again automatically after it has
cooled down. Appliances which are already connected and
switched on will be activated again automatically ⇒.
•
Do not connect lamps which contain a neon tube. For technical
reasons, this may damage the lamp.
•
Do not connect 115 Volt appliances to the 230 Volt Euro socket.
This may cause irreparable damage to the appliance. Check the type
plate on the appliance if you are unsure of the voltage rating.
•
With some power supplies (e.g. on laptop computers), the inte-
grated surge suppressor prevents the equipment from being
switched on because the starting current is too high. If this
happens, please disconnect the power supply unit from the load
and wait for about 10 seconds before re-connecting.Note
•
Unshielded equipment can cause interference on the radio, TV
and vehicle's electrical system.
•
The Euro socket has an integrated child safety device. There is no
power at the socket until the Euro connector is fully inserted.
•
Some appliances may not function normally due to the lower
power rating (wattage).
•
The socket can be operated with 115 Volt power supplies, as is
the case in certain countries. In this case, a different type of inverter
must be installed in the vehicle. Retrofit kits are available from your
Audi dealer. Do not connect 115 Volt appliances to the 230 Volt Euro
socket.
•
Interference can occur on the radio's AM waveband if electrical
appliances are used near the rear window aerial.
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Downloaded from www.Manualslib.com manuals search engine Heating and cooling 92
WARNING
For safety reasons it is important that all the windows are kept
free of ice, snow and condensation. These can cause poor visibility
and lead to an accident. Please familiarise yourself with the oper-
ating controls for the air conditioner, including the demist/defrost
functions for the windows.
Caution
•
If you suspect that the air conditioner is damaged, switch it off
to prevent further damage and have the system checked by a quali-
fied workshop.
•
Repairs to the Audi air conditioner require specialist knowledge
and special tools. For this reason, please contact a qualified work-
shop if the system is not working properly.Note
•
Keep the air intake slots in front of the windscreen clear of snow,
ice and leaves to ensure unimpaired heating and cooling, and to
prevent the windows misting over.
•
The air from the outlets flows through the passenger compart-
ment and out through the slots at the rear of the vehicle. Do not
cover these slots with clothing or other objects.
•
The air conditioner operates most effectively with the windows
and the tilting panorama roof* closed. However, if the vehicle has
heated up after standing in the sun for some time, the air inside can
be cooled more quickly by opening the windows for a short time.
Applies to vehicles: with deluxe automatic air conditionerControls
The controls for the air conditioner at a glance.Fig. 103 Controls for deluxe automatic air conditionerThe functions can be set by turning the rotary control and are
switched on and off by briefly pressing the buttons. The LEDs in the
buttons light up when the function is switched on.Buttons
Function
Page
Switching on and off
⇒page 93
Automatic mode
⇒page 93
Rotary control
a)
Temperature selection
⇒page 94
Blower
⇒page 94
Air recirculation mode
⇒page 95
OFFAUTO
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Downloaded from www.Manualslib.com manuals search engine Heating and cooling 100Power management
To prevent the battery from becoming discharged and to maintain
the necessary power level, the system will temporarily shut off the
electrical components that are using a lot of power, or reduce the
current they are consuming ⇒page 192. Heating systems in partic-
ular use a large amount of electrical power. If you notice, for
instance, that the rear window heater is not working, it may have
been temporarily switched off by the power management function,
or regulated to a lower heat output. These systems will be available
again as soon as sufficient electrical power is available.
WARNING
For safety reasons it is important that all the windows are kept
free of ice, snow and condensation. These can cause poor visibility
and lead to an accident. Please familiarise yourself with the oper-
ating controls for the air conditioner, including the demist/defrost
functions for the windows.
Caution
•
If you suspect that the air conditioner is damaged, switch it off
to prevent further damage and have the system checked by a quali-
fied workshop.
•
Repairs to the air conditioning system require specialist knowl-
edge and special tools. For this reason, please contact a qualified
workshop if the system is not working properly.Note
•
Keep the air intake slots in front of the windscreen clear of snow,
ice and leaves to ensure unimpaired heating and cooling, and to
prevent the windows misting over.
•
The air from the outlets flows through the passenger compart-
ment and out through the slots at the rear of the vehicle. Do not
cover these slots with clothing or other objects.
•
The air conditioner operates most effectively with the windows
and the tilting panorama roof* closed. However, if the vehicle has
heated up after standing in the sun for some time, the air inside can
be cooled more quickly by opening the windows for a short time.
Applies to vehicles: with deluxe automatic air conditioner plusControls
The controls for the air conditioner at a glance.Fig. 113 Air conditioner controlsThe left-hand display shows the temperature selected for the left-
hand side, the right-hand display the temperature for the right-hand
side.
The functions can be switched on and off by turning the controls or
briefly pressing the buttons. The LEDs in the buttons light up when
the function is switched on.
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Downloaded from www.Manualslib.com manuals search engine Audi parking system 144•
Do not allow the camera images in the MMI display to distract
you from watching the traffic.
•
When parking or manoeuvring do not rely solely on the MMI
display. Some objects (e.g. narrow posts or bars) may - due to the
resolution of the display screen - not be displayed in a satisfactory
manner or may not be displayed at all.
•
Only use the reversing camera to assist you if it is supplying
you with a good and clear picture. The quality of the picture could
be impaired by adverse light, dirt on the lens or a defect (accident
risk).
•
If the MMI display is switched on and the picture is obscured or
the area behind the vehicle is not visible (e.g. due to a dirty or
defective lens) you must not use the reversing camera to assist
you when manoeuvring (accident risk).
•
The reversing camera produces two-dimensional images.
Please remember that ridges in the ground, parts protruding on
other vehicles or fixed objects jutting out are all more difficult to
detect on the MMI display screen due to a lack of spatial depth. In
some cases it may not be possible to detect them at all.
•
For safety reasons, you should not use the system if the posi-
tion and installation angle of the camera have been changed, e.g.
in a rear-end collision. Have it checked by a qualified workshop.
•
Only use the reversing camera when the boot lid is completely
c lo s e d . P l e a se m a k e su re t h a t t here are no objects mounted to the
rear end of the vehicle which could block the view of the reversing
camera.Caution
•
Never remove snow and ice from the lens of the reversing
camera using warm or hot water - danger of cracks appearing on the
lens.
•
Never use abrasive cleaning agents on the lens.WARNING (continued)
document_0900452a81793dcc.book Seite 144 Mittwoch, 21. März 2007 5:42 17

Downloaded from www.Manualslib.com manuals search engine HomeLink145
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
HomeLinkUniversal transmitterApplies to vehicles: with HomeLinkDescription
The HomeLink universal transmitter can be programmed
to replace the hand-held controls of devices already in
use.HomeLink allows you to conveniently activate garage doors, estate
gates, security systems, home or office lighting and other electric
devices by means of control buttons inside your car.
HomeLink can replace up to three hand-held transmitters operating
existing devices on your property with a single universal trans-
mitter. This will be possible for most transmitters which control the
drive units for a garage door or external gates, etc. You can
programme the individual hand-held transmitters for your remote
control at or near the centre of the radiator grille. This is where the
control unit is located.
To be able to control systems with HomeLink, you need to perform
initial programming on the HomeLink transmitter first. If systems
fail to respond after the initial programming, check whether these
systems work with a "rolling code" (variable security code)
⇒page 146.
WARNING
When you are programming the HomeLink universal transmitter,
make sure that no persons or objects are close to the devices
receiving the transmitter signals. If a gate or door is inadvertently
set into motion during programming, persons might be injured or
other damage caused by moving parts.
Note
•
For additional information on HomeLink
® and/or products
compatible with HomeLink
®, please call the toll-free HomeLink
®
hotline (0) 08000466 35465 or alternatively +49 (0) 6838 907 277, or
visit the HomeLink
® website at: www.homelink.com
•
HomeLink
® is a registered trademark of Johnson Controls.
Applies to vehicles: with HomeLinkProgramming the universal transmitter
The HomeLink unit is programmed at the radiator grille.
Fig. 160 Operating
unit in headlinerFig. 161 Radiator grille
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