2008 AUDI A5 tow

Audi parking system147
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
– Press the control button for Mode ⇒page 145,
fig. 161. “Parking mode 2” ⇒fig. 162 will appear in the
MMI display.
– Reverse and align the position of your vehicle in such a
way that the dark blue area marking ⇒fig. 162
borders onto the vehicle behind or onto the parking
space line marking. If you are not parking next to obsta-
cles ⇒page 150 the long side of the dark blue marking
should border onto the kerb. The complete dark blue
area marking must fit into the parking space ⇒page 143,
fig. 157.
– When the vehicle is stationary turn the steering wheel to
the right as far as it will go.
– Reverse into the parking space. If you are not parking
next to obstacles ⇒page 150 the dark blue marking
should touch the kerb ⇒page 146, fig. 163. Stop your
vehicle.
– Turn the steering wheel to the left as far as it will go
(vehicle is stationary).
– Continue to reverse into the parking space until the
vehicle is standing parallel to the kerb. When reversing
you must also keep a close watch on the front end of the
vehicle ⇒.You can use “Parking mode 2” to park on the left or the right side of
the road. For this reason, the blue markings are shown in various
shades of blue. The dark blue area marking and the dark blue
curve are used when parking on the right side of the road. The
light blue area marking and the light blue curve are used
when parking on the left side of the road.When the turn signals are on, the display will only show the mark-
ings for the relevant side. To change the display to the other side,
just switch on the opposite turn signals.
The light blue and dark blue cur v e s s h o w y o u w h e n t o t u r n t h e
steering wheel in the other direction, i.e. when the curve touches
the kerb. ⇒page 146, fig. 163.
The distance from your rear bumper to the red line is approx.
40 cm. From here at the latest, the driver should not reverse any
further ⇒page 151.
WARNING
Please note that objects which are not touching the ground may
appear to be further away than they actually are (e.g. the bumper
of a parked vehicle, a towing bracket or the rear end of a truck). In
this case you should not use the orientation lines for judging the
distance (accident risk).
Caution
The MMI display shows the path of the rear end of the vehicle if you
were to reverse using the current steering angle. NB: The front end
of the vehicle swings out further than the rear.
Note
To ensure that the reversing camera works properly, the lens of the
camera ⇒page 140, fig. 154 must be kept clean and free of snow
and ice. Please observe the additional notes on ⇒page 152.Applies to vehicles: with parking system and towing bracketTo w i n g b r a c k e tOnce the electrical connector for the trailer socket is plugged in on
vehicles with a factory-fitted towing bracket the rear sensors for the
AAA2
A4
A2
A4
A1
A3
A3
A4
A5
A6
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Audi parking system 148parking aid are NO LONGER activated when reverse gear is engaged.
This results in the following restrictions:
parking system:
There is no distance warning.
parking system plus*:
There is no rear distance warning ⇒page 138. However, the system
will still give a warning when obstacles are detected while driving
forwards. The graphic display ⇒page 138, fig. 153 will switch over
to towing mode.
parking system advanced*:
There is no rear distance warning ⇒page 140. However, the system
will still give a warning when obstacles are detected while driving
forwards. The graphic display ⇒page 141, fig. 155 will switch over
to towing mode. The image of the reversing camera will then be
shown without orientation lines and blue area markings.
SettingsApplies to vehicles: with parking systemAdjusting warning beeps
The volume and frequency (pitch) of the beeps can be
adjusted on the sound system or MMI.– Select: Function selector button > Audi parking
system.•
Rear volume - to adjust the rear volume.
•
Rear frequency - to adjust the rear frequency.
•
Front volume* - to adjust the front volume.
•
Front frequency* - to adjust the front frequency.
When you change the volume or frequency, the front or rear loud-
speaker will give a test warning beep at the new setting for about
2 seconds.
The volume and frequency settings will be automatically stored and
assigned to the remote control key.
Fig. 164 MMI display:
Selection menu
CAR
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Audi parking system151
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
•
The parking aid cannot replace the full concentration of the
driver. The driver is always responsible for safety during parking
and other manoeuvres. Always keep a close watch on the area
around the vehicle.
•
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.
Applies to vehicles: with parking system advancedNote on distances
The red line in the MMI display ⇒fig. 169 marks the distance which
you should keep to an obstacle when parking. If the obstacle is
located at road surface level you can approach the obstacle until the
red line (40 cm distance) makes contact with the obstacle. However,
if the obstacle is not at road surface level (e.g. the bumper of
another vehicle) you should not approach the obstacle allowing the
red line to make contact with the obstacle.
If you, for example, reverse towards a vehicle, the orientation lines
and area markings in the MMI display appear to be overlapping onto
the vehicle behind ⇒page 151, fig. 169. In the example shown in
the picture the red line in the MMI display is directly on the bumper
of the vehicle behind. In actual fact, however, the red line
⇒page 151, fig. 170 is not making contact with the bumper but has
already moved underneath the bumper. The actual distance to the
vehicle behind (broken line ) is already much less than 40 cm. You
must also include the bumper of your own vehicle in the calculation
of the distance ⇒.
WARNING
•
Please note that objects which are not touching the ground
may appear to be further away than they actually are (e.g. the
bumper of a parked vehicle, a towing bracket or the rear end of a
truck). In this case you should not use the orientation lines for
judging the distance (accident risk).
•
Please make sure you keep a sufficient distance between the
vehicle and any obstacles to make sure that the exterior mirror or
edge of the vehicle do not collide with the obstacle (accident risk).
•
The parking aid cannot replace the full concentration of the
driver. The driver is always responsible for safety during parking
and other manoeuvres. Always keep a close watch on the area
around the vehicle.
•
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.
WARNING (continued)
Fig. 169 MMI display:
Red line makes contact
with bumperFig. 170 Actual
distance to bumper
A2
A1
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Audi parking system 152Safety notesApplies to vehicles: with parking systemFault warning for the acoustic parking aidparking system:
If you hear a long beep when you engage reverse gear, the rear
parking aid is not functioning correctly.
parking system plus*/parking system advanced*:
If you hear a long beep for a few seconds when you engage reverse
gear and the diode in the switch
* starts flashing, there is a fault
in the rear and front parking system with graphic display.
You will be notified of a system fault
•
when you manually activate the parking system via the switch
* ⇒page 138•
the first time you engage reverse gear after switching on the
ignition, or
•
immediately, if the fault is identified while you are using the
parking system.Note
If the system alerts you to a fault please have the fault rectified by
an Audi workshop or other qualified workshop.Applies to vehicles: with parking system advancedNotes on reversing cameraWe recommend that you practise parking with the reversing camera
in a quiet location (car park or similar) in order to become familiar
with the system, including the orientation lines and all the other
features. Ideally, the weather and light conditions should be good.Vehicles or other objects shown in the MMI display appear to be
further away or closer, if:
•
you are reversing from a horizontal surface up a gradient or
down a hill,
•
you are reversing towards protruding objects,
•
the vehicle has been loaded with a greater load on the rear.
The accuracy of the orientation lines and the blue area markings
decreases if:
•
the reversing camera does not provide a reliable image, e.g. if
visibility is poor or the lens is dirty,
•
the sun is so dazzling that you cannot see the image on the
display screen.
How to clean the lens of the reversing camera:
•
Moisten the lens using a commercially available, alcohol-based
glass cleaning agent and clean the lens with a dry cloth.
•
Remove snow using a small brush.
•
If possible, use de-icing spray to remove any ice ⇒.
WARNING
•
Even when using the reversing camera, the driver must still
keep a close watch on the area behind the vehicle and use the
mirrors.
•
For technical reasons, the reversing camera cannot show the
complete area behind the vehicle ⇒page 144, fig. 159. It is partic-
ularly important to ensure that there are no small children or
animals near the vehicle, as the reversing camera may not always
be able to detect them (accident risk).
•
The parking aid cannot replace the full concentration of the
driver. The driver is always responsible for safety during parking
and other manoeuvres. Always keep a close watch on the area
around the vehicle.
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Safe driving 168
WARNING
Any obstructions that restrict pedal travel can cause loss of
vehicle control and critical situations on the road.•
Never place objects in the driver's footwell. Such objects could
move under the pedals and interfere with their proper function. In
the event of sudden braking or a change of direction, you would
not be able to use the pedals. This could result in a loss of control
and possibly cause an accident.
Floor mats on the driver's side
Use only floor mats which can be securely fastened in the
footwell and do not obstruct the pedals.– Make sure that floor mats are securely fastened and
cannot interfere with the pedals ⇒.Use only floor mats that leave the pedal area unobstructed and are
firmly secured to prevent them from slipping. You can obtain suit-
able floor mats from your dealer or a specialist retailer.
WARNING
Any obstructions that restrict pedal travel can cause loss of
vehicle control and increase the risk of serious personal injury. •
Always make sure that floor mats are properly secured.
•
Never lay or install additional floor mats or other floor cover-
ings over the existing floor mats; this would restrict the pedal area
and possibly obstruct the pedals, which could cause an
accident.
Stowing luggage safelyLuggage compartment
All luggage and other objects must be safely secured in
the luggage compartment.Loose items in the luggage compartment can shift suddenly
and cause a safety hazard or impair the handling of the
vehicle by changing the weight distribution.
– Distribute the load evenly in the luggage compartment
⇒page 77.
– Place heavy items as far forward as possible in the
luggage compartment and secure them properly.
– Use the fastening rings* provided ⇒page 169 or the
luggage net* for securing heavy items.
WARNING
•
Loose items in the luggage compartment can shift suddenly
and cause a safety hazard or impair the handling of the vehicle by
changing the weight distribution.
•
Always stow objects in the luggage compartment and secure
them on the fastening rings*.
•
Transporting heavy objects may affect the vehicle's handling by
shifting the centre of gravity – this could cause an accident. Take
extra care when driving and adjust your speed accordingly.
•
Never exceed the maximum axle loads or the maximum gross
weight for the vehicle ⇒page 295, “Performance, weights and
dimensions”. Exceeding the permitted axle loads or gross weight
limit can affect the vehicle's handling characteristics, and increase
the risk of accidents, personal injuries or damage to the vehicle.
•
Never leave your vehicle unattended when the boot lid is open.
Children could climb into the boot and close the boot lid from the
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Seat belts 170Seat beltsWhy is it so important to use seat
belts?Seat belts provide effective protection
The common belief that passengers can brace their
weight with their hands in a minor collision is false.It is an established fact that seat belts provide good protection in
accidents. Therefore wearing a seat belt is required by law in most
countries.
Properly worn seat belts hold the occupants in the best position for
maximum protection ⇒fig. 177. The seat belts are capable of
absorbing much of the kinetic energy arising in a collision. Also they
help to prevent uncontrolled movements which could lead to severe
injuries ⇒page 171, “Important safety instructions for using seat
belts”.
If they wear the seat belts correctly, the passengers benefit greatly
from the ability of the belts to reduce the kinetic energy gradually.
The front crumple zones and other passive safety features (such as
the airbag system) are also designed to absorb the kinetic energy
generated in a collision. Taken together, all these features reduce the forces acting on the occupants and consequently the risk of
injury.
Although these examples are based on a frontal collision, the phys-
ical principles involved are the same in other types of accidents and
for vehicles with an airbag system. This is why it is so important to
put on the seat belts before every trip – even when “just driving
around the corner”. Ensure that your passengers wear their seat
belts as well ⇒.
Properly worn seat belts have been shown to be an effective means
of reducing the potential for injury and improving the chances of
survival in a serious accident ⇒page 171, “Forces acting in a colli-
sion”.
For information on how children can travel safely in the car
⇒page 185, “Points to remember if children are travelling in the
car”.
WARNING
•
Seat belts must be put on before every trip – even when driving
in town. This also applies to the rear passengers (injury risk).
•
During pregnancy, women should always ensure they wear a
seat belt. The best way to protect the unborn child is to protect the
mother ⇒page 174, “Wearing and adjusting the seat belts during
pregnancy”.
Fig. 177 Driver
protected by the prop-
erly worn seat belt
during a sudden brake
manoeuvre
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Intelligent technology 200factors are, for instance, city traffic, frequent short trips or hard
driving with abrupt starts and stops.
Wet roads; road salt
When you are driving at a speed higher than 80 km/h and have the
windscreen wipers switched on the brake pads are very briefly
brought into contact with the brake discs. This automatic process
which goes unnoticed by the driver is carried out at regular intervals
and is intended to improve braking response in wet conditions.
In certain conditions, such as in heavy rain, or after washing the car
or driving through water, the full braking effect can be delayed by
moisture (or in winter by ice) on the discs and brake pads. The
brakes should be “dried” by pressing the pedal to restore full
braking effect.
The effectiveness of the brakes can also be temporarily reduced if
the car is driven for some distance without using the brakes when
there is a lot of salt on the road in winter. The layer of salt that accu-
mulates on the discs and pads can be removed with a few cautious
brake applications.
Corrosion
There may be a tendency for dirt to build up on the brake pads and
corrosion to form on the discs if the car is used infrequently, or if
you only drive low mileages without using the brakes very much.
If the brakes are not used frequently, or if corrosion has formed on
the discs, it is advisable to clean off the pads and discs by braking
firmly a few times from a moderately high speed ⇒.
Faults in the brake system
If the brake pedal travel should ever increase suddenly, this may
mean that one of the two brake circuits has failed. Drive immedi-
ately to the nearest qualified workshop and have the fault rectified.
On the way to the dealer, be prepared to use more pressure on the
brake pedal and allow for longer stopping distances.Low brake fluid level
Malfunctions can occur in the brake system if the brake fluid level is
too low. The brake fluid level is monitored electronically.
Brake servo
The brake servo amplifies the pressure you apply to the brake pedal.
It only works when the engine is running.
WARNING
•
When applying the brakes to clean off deposits on the pads and
discs, select a clear, dry road. Be sure not to inconvenience or
endanger other road users; do not risk an accident.
•
Never let the car coast with the engine switched off (this can
cause accidents).Caution
•
Never let the brakes “drag” by leaving your foot on the pedal
when you do not really intend to brake. This overheats the brakes,
resulting in longer stopping distances and greater wear.
•
Before driving down a long, steep gradient, it is advisable to
reduce speed and move the selector lever to a lower gear. In this
way you will make use of the engine braking effect and relieve the
load on the brakes. If you still have to use the brakes, it is better to
brake firmly at intervals than to apply the brakes continuously.Note
•
If the brake servo is out of action due to a malfunction, or if the
car has to be towed, you will have to press the brake pedal consid-
erably harder to make up for the lack of servo assistance.
•
If you wish to equip the car with accessories such as a front
spoiler or wheel covers, it is important that the flow of air to the
front wheels is not obstructed, otherwise the brakes can overheat.
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Intelligent technology201
Controls
Safety
Driving tips
General maintenance
Self-help
Technical data
Power steering (servotronic)The power steering assists the driver when turning the
steering wheel (with the engine running).The power steering assists the driver by reducing the force needed
to turn the steering wheel. The degree of power assistance is
adapted electronically, depending on the speed.
If a fault should occur in the servotronic system the power steering
will still operate. The degree of power assistance will, however, no
longer adapt to different speeds. If the electronic regulating system
is not working properly, this is most noticeable when turning the
steering wheel at low speeds (for instance when parking) – more
effort will be required than usual. The fault should be corrected by
a qualified workshop as soon as possible.
The power steering does not function when the engine is switched
off. In this case the steering wheel is very hard to turn.
If the steering is held at its turning limit when the car is stationary,
this will place an excessive load on the power steering system. In
this case, the power steering system will make noises. It will also
reduce the idling speed of the engine.
Caution
Do not keep the steering in the full-lock position for longer than
15 seconds when the engine is running – this could cause damage
to the power steering system.
Note
•
If the power steering should fail at any time or the engine is
switched off (for instance when being towed), the car can still be
steered. However, more effort will be required to turn the steering
wheel.
•
If the system is leaking or malfunctioning, please take the car to
a qualified workshop as soon as possible.
•
The power steering requires a special hydraulic fluid. The fluid
reservoir is located at the front of the engine compartment on the
left ⇒page 232. The correct fluid level in the reservoir is important
for the power steering to function properly. The hydraulic fluid level
is checked at the Inspection Service.
Applies to vehicles: with four-wheel driveFour-wheel drive (quattro
®)
On quattro models the engine power is distributed to all
four wheelsGeneral notes
On four-wheel drive vehicles, the engine power is distributed to all
four wheels. The distribution of power is controlled automatically
according to your driving style and the road conditions. Also refer
to ⇒page 199, “Electronic differential lock (EDL)”.
The four-wheel drive is specially designed to complement the supe-
rior engine power of your Audi. This combination gives the car
exceptional handling and performance capabilities – both on
normal roads and in more difficult conditions, such as snow and ice.
Even so (or perhaps especially for this reason), it is important to
observe certain safety points ⇒.
Winter tyres
Thanks to its four-wheel drive, your car will have plenty of traction
in winter conditions, even with the standard tyres. Nevertheless, we
still recommend that winter tyres or all-season tyres should be fitted
on all four wheels when winter road conditions are expected, mainly
because this will give a better braking response.
Snow chains
On roads where snow chains are mandatory, this also applies to cars
with four-wheel drive ⇒page 248, “Snow chains”.
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