-Adaptive cruise control .._ _ ______,:,.._ _______________________________________ _
Adaptive cruise control
Speed and distance control system
Applies to vehicles: with adaptive cruise contro l
Description
The adaptive cruise control driver assistance program is
a combined speed and distance control system.
Fig . 122 Front
bumper: Position of
radar sensor
Any speed between about 20 mph (30 km/h) and about 95 mph
(150 km/h) can be set and held with the adaptive cruise control. The
system also regulates a pre-set distance from the vehicle ahead
within the limits of the system described.
Driving can be more relaxed, particularly on long trips on interstates
or on other highways that are generally straight.
How does it work?
You can operate the adaptive cruise control using the lever on the
steering wheel column:::::,
page 121, "How is the speed stored?" and
~ page 123, "How is the distance (time interval) set?".
Driver information
Important information is brought up in the speedometer and in the
instrument cluster display as the vehicle is being driven
=:> page 124, "Driver information".
What is important for you to know
The adaptive cruise control is set with system -specified limits, that
is, as a driver, you will have to adjust the speed and distance to the
vehicle ahead in some instances~
page 128, "Driver intervention
prompt" and~
page 130, "System limitations".
& WARNING
Improper use of the adaptive cruise control can cause collisions,
other accidents and serious personal injury.
• Never drive at speeds that are too high for traffic, road and
weather conditions.
• Never follow the vehicle in front so closely that you cannot stop
your vehicle safely. The adaptive cruise control cannot brake the
vehicle safely when you follow another vehicle too closely. Always
remember that the adaptive cruise control has a braking power
that is only about 25% of the vehicle's maximum braking ability,
the automatic braking function cannot bring the vehicle to a stop.
• Never use adaptive cruise control on roads where you cannot
drive safely at a steady speed, including city, stop-and-go or heavy
traffic, on winding roads or when road conditions are poor (for
example, on ice, gravel , in fog, heavy rain or on wet roads that
increase the risk of hydroplaning).
• The radar sensor's
vision can be reduced by rain, snow and
heavy spray. This can result in vehicles driving ahead being inade
quately detected or, in some circumstances, not detected at all. If
necessary, take action yourself! ..,
Transmi ssion -_______________ ___.
Applies to vehi cles : wi th tip troni c st eer ing w heel
Steering wheel with tiptronic
The shift buttons on the steering wheel allow the driver to
shift gears manually.
F ig . 164 Steer in g
whee l: S hift b utt ons
- To downshift, touch the button on the left Q .
- To upshift , touch the button on t he r ight G) .
The shift buttons are activated when the selector lever is in D, S or
in the manual shift program (tip tronic) .
Of course, you can continue to use the manual shift program with
t he selector lever on the center console .•
A pplies to vehicle s: with automatic t ran sm iss ion
Fail -safe mode
If tiptronic suffers a malfunction, the f ail-safe mode main
tains minimum drivability .
In the event of particular system malfunctions, the automatic trans
mission switches to the fail-safe mode . This is signaled by all the
segments in the display illuminating or going out.
Con tro ls and eq uip
ment
You can continue to move the selector lever to a ll positions . The
manual shift p rogram (tiptronic) is switched off in the fail -safe
mode.
I n selector lever positions D and Sand in the manual shift program,
the transm ission remains in 3rd gear if 1st, 2nd or 3rd gear was
engaged previously. The transmission remains in 5th gear, if 4th, 5th
or 6th gear was engaged previously .
The next time you drive off or start the engine, 3rd gear is engaged .
You can continue to use reverse gear. But the electronic loc kout for
reverse gear is turned off .
0 Note
If the transmission switches to fail-sa fe mode, you should take the
vehicle to an authorized Audi dea le rship as soon as possib le to have
t he condition corrected .•
A pplies to vehi cles : w ith au to m atic t ran smi ssio n
Automatic transmission malfunction t'.!>
In the event of a system malfunction, the automatic transm ission
switches to emergency operation mode .
Gearb ox malfun cti on: you can continue dr iving
You can continue to drive the veh icle. See an authori zed Audi dealer
or other qua lified workshop at the next opportunity .
Gearbo x m alfun ction : you can continue driving !limited
fun ctionality )
There is a serious system ma lfunction:
• The program shifts only into certain gears .
• The engine may stall.
• I t is not poss ib le to restart the engine if it has been switched of f.
• Continuing to drive could resu lt in subsequent damage . .,,_
Vehicle care I I Technical data
• ..__P_ a_r _k _ a_s _ s_ i_ s _t ____________________________________________________ _
Applies to veh ic les : w it h par king syste m lrear , w ith rear view camera)
Reverse Parking
Parking mode 1 can be used when parking in a garage or
parking space .
Fig. 172 MMI Display:
Aiming at a parking
spot
Fig. 173 MMI Display:
Aligning the vehicle
Switch the MMI on and select the reverse gear.
- Turn the steering wheel until the orange orientation lines
0 appear in the parking spot~ fig. 172. Use the mark
ings
0 to help you estimate the distance from an
obstacle. Each marking corresponds to 3 ft
(1 m). The
blue area represents an extension of the vehicle's outline
by approximately 16 ft (5 m) to the rear. While driving
in reverse gear, adjust the steering wheel
angle to fit the parking space with the aid of the orange
orientation lines~
0. G) marks the rear bumper. You
should stop driving in reverse as soon as and no later
than when the red orientation line
0 abuts an object
~& !
& WARNING
• The rear view camera does not show the entire area behind the
vehicle~
page 157 , fig. 170. Watch out especially for small chil
dren and animals . The rear view camera cannot always detect
them , posing risk of an accident!
• Please note that objects not touching the ground can appear to
be further away than they really are (for example, the bumper of a
parked vehicle, a trailer hitch, or the rear of a truck). In this case,
you should not use the help lines to help with parking, which
poses danger of an accident!
0 Note
• Low obstacles already signaled by a warning can disappear from
the system's detection range as they are approached and will not
continue to be signaled . Objects such as barrier chains, trailer draw
bars, thin painted vertical poles or fences may not be detected by
the system, posing risk of damage.
• In the MMI display , the direction of travel of the vehicle rear is
represented depending on the steering wheel angle. The vehicle
front swings out more than the vehicle rear. Maintain plenty of distance from an obstacle so that your ou tside mirror or a corner of
your vehicle does not collide with any obstacles -danger of
accident! •
______________________________________________________ P_ a_ r_k _ a_ s_s _i_s _t _ __._
Ap plies to vehicle s: with parkin g syste m (rear , w it h rea r view camera)
Parall el Parking
Use parking mode 2 to help you park on the edge of a
street.
Fig. 174 MMI Display:
blue surface in the
parking spot
Fig . 175 MMI Display:
Blue curve on the curb
The following steps apply only when there is no obstacle
(such as a wall) near the parking spot. Otherwise, please read the "Tips on Parking Next to Obstacles" .
- Activate the turn signal.
- Switch the MMI on and select the reverse gear. The parking aid turns on and parking mode
1 appears on the
display.
Con tro ls and eq uip
ment
- Position your vehicle parallel to the edge of the street,
approximately 3
ft (1 m) from a parked vehicle.
- Press the
Mode=> fig. 174 G) control button on the MMI
terminal. Parking mode 2 appears.
- Back up in reverse gear and align your vehicle so that the
blue area
0 borders on the rear end of the vehicle or on
the parking spot line. The blue area represents an exten
sion of the vehicle's outline by approximately 16 ft (5 ml
to the rear. The long side of the blue area should be on
the curb. The entire blue area must fit into the parking spot.
- While the vehicle is stationary, turn the steering wheel to
the right as far as it will go.
- Back into the parking spot until the blue curve touches
the curb => fig, 175. Stop the vehicle .
While the vehicle is stationary, turn the steering wheel to
the left as far as it will go.
- Continue to back up into the parking spot until the
vehicle is parked parallel to the curb.® marks the rear
bumper. You should stop driving in reverse as soon as
and no later than when the red orientation line© abuts
an object =>,& ! Ke~ an eye on the front of your vehicle
while doing this=>
U).
Parking next to obstacles
When there is an obstacle (such as a wall) next to the parking spot,
choose a spot with more space on the sides . Position the long side
of the blue area so that there is sufficient space from the curb. The
area must not be on the curb. You will also need to start turning the
steering wheel much earlier. There should be a sufficient amount of
space between the curb and the blue curve , and the blue curve
~ fig. 175 must not touch the curb. .,
Vehicle care I I irechnical data
• ..__P_ a_r _k _ a_s _ s_ i_ s _t ____________________________________________________ _
& WARNING
• The rear view camera doe s not show the entire area behind the
vehicle
=> page 157 , fig. 1 70 . Watch out especially for small chil
dren and animal s. The rear view camera cannot always detect
them , posing ri sk of an a ccident!
• Please note that objects not tou ching the ground can appear to
be further away than they really are (for example , the bumper of a
parked vehi cle , a trailer h itch , or the rear of a t ruck ). In this case ,
you should not use the help lines to help with parking , which
poses danger of an a ccident !
0 Note
In the MMI d isplay, the d irection of trave l o f the vehicle rear is rep re
sented depending on the steering wheel angle. The vehicle front
swings out more than the veh ic le rear. Maintain ple nty of distance
from an obstacle so that your outside mirror or a corner of your
veh icle does not col lide with any obs tacles - danger of accident!
[ i J Tips
The left or r igh t ori entat ion li nes and s urfaces will be displayed,
depending on the turn signa l being used .•
Ap plies to veh ic les: w ith par king sy ste m !rear, with rear vie w camera)
Adjusting the display and warning tones
The d isplay and warning tones are adjusted in the radio
or
MM /*.
Sele ct: [CARI> Parking system .
Display
Fig . 17 6 MMI di spla y:
adjusting the parking
sys tem
• Off -when the parking system is switched off, on ly audible
sig nals a re given .
• On -when the par king system is switched on, the picture from
the rea r view came ra is displayed .
Warning tones
• Rear volume -
rear sensor volume
• Rear frequency -rear sensor frequency
• In-car entertainment fader -when the parking system is
switched on, the volume of the active audio source is lowered.
The newly a dju sted va lue is b riefly heard fr om the sig nal gene rator .
T he settings are automatically stored and assigned to the remote
control k ey.
~
___ D_ ri_v _i_n -=g=--- S_ a_ f _e___, ly'---------------------------------------------------
Proper occupant seating positi ·ons
Proper seating position for the driver
The proper driver seating position is important for safe,
relaxed driving.
Fig. 180 The correct
distance between
driver and steering
wheel
Fig. 181 Correct head
restraint position for
driver
For your own safety and to reduce the risk of injury in the
event of an accident, we recommend that you adjust the
driver's seat to the following position:
- Adjust the driver's seat so that you can easily push the
pedals all the way to the floor while keeping your knee(s)
slightly bent=:>& . - Adjust the angle of the seatback so that it is in an upright
position so that your back comes in full contact with it
when you drive.
- Adjust the steering wheel so that there is a distance of at
least 10 inches (25 cm) between the steering wheel and
your breast bone=:> fig. 180. If not possible, see your
authorized Audi dealer about adaptive equipment.
- Adjust the steering wheel so that the steering wheel and
airbag cover points at your chest and not at your face.
- Grasp the top of the steering wheel with your elbow(s)
slightly bent.
- Adjust the head restraint so that the upper edge is as even with the top of your head as possible but no lower
than eye level and so that it is as close to the back of your
head as possible =:> fig. 181.
- Fasten and wear safety belts correctly=:>
page 183.
- Always keep both feet in the footwell so that you are in
control of the vehicle at all times.
For detailed information on how to adjust the driver's seat, see
=> page 72.
& WARNING
Drivers who are unbelted, out of position or too close to the airbag
can be seriously injured by an airbag as it unfolds. To help reduce
the risk of serious personal injury:
• Always adjust the driver's seat and the steering wheel so that
there are at least 10 inches
125 cm) between your breastbone and
the steering wheel.
• Always hold the steering wheel on the outside of the steering
wheel rim with your hands at the 9 o'clock and 3 o'clock positions ..
Driving Safely -
----------------
& WARNING (continued)
to help reduce the risk of personal injury if the driver's airbag
inflates.
• Never hold the steering wheel at the 12 o'clock position or with
your hands at other positions inside the steering wheel rim or on
the steering wheel hub . Holding the steering wheel the wrong way
can cause serious injuries to the hands, arms and head if the
driver's airbag deploys .
• Pointing the steering wheel toward your face decreases the
ability of the supplemental driver's airbag to protect you in a colli
sion.
• Always sit in an upright position and never lean against or
place any part of your body too close to the area where the airbags
are located .
• Before driving, always adjust the front seats and head
restraints properly and make sure that all passengers are properly
restrained.
• Never adjust the seats while the vehicle is moving. Your seat
may move unexpectedly and you could lose control of the vehicle.
• Never drive with the backrest reclined or tilted far back! The
farther the backrests are tilted back, the greater the risk of injury
due to incorrect positioning of the safety belt and improper
seating position.
• Children must always ride in child safety seats
=> page 213.
Special precautions apply when installing a child safety seat on
the front passenger seat
=> page 188 . •
Controls and equip
ment Safety first Vehicle operation
Proper seating position for the front
passenger
The proper front passenger seating position is important
for safe, relaxed driving.
For your own safety and to reduce the risk of injury in the
event of an accident, we recommend that you adjust the
seat for the front passenger to the following pos ition:
- Move the front passenger seat back as far as possible.
There must be a minimum of 10 inches (25 cm) between
the breastbone and the instrument panel
=> &.
- Adjust the angle of the seatback so that it is in an upright
position and your back comes in full contact with it
whenever the vehicle is moving.
- Adjust the head restraint so that the upper edge is as
even with the top of your head as possible but not lower
than eye level and so that it is as close to the back of your
head as possible .
- Keep both feet flat on the floor in front of the front
passenger seat.
- Fasten and wear safety belts correctly =>
page 183.
For detailed information on how to adjust the front passenger's
seat, see
=> page 69.
& WARNING
Front seat passengers who are unbelted, out of position or too
close to the airbag can be seriously injured or killed by the airbag
as it unfolds. To help reduce the risk of serious personal injury : .,
Vehicle care Do-it-yourself service Technical data
Because the passengers of this vehicle are not using safety belts
=:> page 180, fig. 185, they will keep moving at the same speed the
vehicle was moving just before the crash, until something stops
them -here, the wall
=:> page 180, fig. 186.
The same principles apply to people sitting in a vehicle that is involved in a frontal collision. Even at city speeds of 20 to 30 mph
(30 to 50 km/h), the forces acting on the body can reach one ton
(2,000 lbs. or 1,000 kg) or more . At greater speeds, these forces are
even higher.
People who do not use safety belts are also not attached to their
vehicle. In a frontal collision they will also keep moving forward at
the speed their vehicle was travelling just before the crash. Of course, the laws of physics don't just apply to frontal collisions, they
determine what happens in all kinds of accidents and collisions. •
What happens to occupants not wearing
safety belts?
In crashes unbelted occupants cannot stop themselves
from flying forward and being injured or killed. Always
wear your safety belts!
Safety first
Fig . 187 A driver not
wearing a safety belt is
violently thrown
forward
Safety belts
Fig . 188 A rear
passenger not wearing
a safety belt will fly
forward and strike the
driver
Unbelted occupants are not able to resist the tremendous forces of
impact by holding tight or bracing themselves. Without the benefit
of safety restraint systems, the unrestrained occupant will slam
violently into the steering wheel, instrument panel, windshield, or
whatever else is in the way=:> fig. 187. This impact with the vehicle
interior has all the energy they had just before the crash.
Never rely on airbags alone for protection. Even when they deploy,
airbags provide only additional protection. Airbags are not
supposed to deploy in all kinds of accidents. Although your Audi is
equipped with airbags, all vehicle occupants, including the driver,
must wear safety belts correctly in order to minimize the risk of
severe injury or death in a crash.
Remember too, that airbags will deploy only once and that your
safety belts are always there to offer protection in those accidents
in which airbags are not supposed to deploy or when they have
already deployed. Unbelted occupants can also be thrown out of the
vehicle where even more severe or fatal injuries can occur.
It is also important for the rear passengers to wear safety belts
correctly . Unbelted passengers in the rear seats endanger not only
themselves but also the driver and other passengers=:> fig. 188. In a
frontal collision they will be thrown forward violently, where they can hit and injure the driver and/or front seat passenger. •
Vehicle care I I Technical data