
ffl..__A_ d_a_ p,__ t_iv _ e_ C_r _u _ i_ s _e _ C_ o_ n_t _ r_ o _ L ___________________________________________ _
tained. The ACC system is not switched off, and increased attention
to the traffic situation is absolutely necessary. The followi ng may be
reasons why the message
ACC functionality limited appears:
• The ACC sensor is dirty . The ACC system is not reacting, or is not
reacting correctly, to moving vehicles up ahead in yo ur la ne of travel.
• There may be very light traffic on and there is nothing that marks
the side of the road (for example , guard rai ls, traffic signs, trees). As
soon as a moving vehicle up ahead is detected aga in, ACC becomes
active again and the message disappears.
The ACC sensor is located behind the area to the right of the front
license plate.
If the ACC sensor is dirty or blocked, clean the area to
restore system operation .
Parking brake !
The text message Parking brake! appears, when the parking brake is
applied. ACC is turned off. A warning tone so unds as a reminder.
Stationary object ahead
The text message Stationary object ahead appears, when you want
to activate the system and there is a stationary vehicle or an object
immediately in front of you.
Gradient too steep
The text message Gradient too steep appears when the max imum
gradient for proper ACC operation has been exceeded. Adaptive
Cru ise Control is turned off . A warning tone also sounds as a
reminder.
ACC off: manual control !
The text message ACC off: manual control! appears after the vehicle
has been brought to a standst ill by the Adapt ive Cruise Control. In
this case you must depress the brake pedal to prevent the vehicle
from rolling . A warn ing tone sounds as a reminder.
Selector lever position I
Th e text message Selector lever position! appears when the selector
lever is moved to position
N. In th is position, Adaptive Cruise Cont rol
is not available. •
Applies to vehicles : w it h Adap tiv e Cru ise Control
Driver intervention prompt
The driver intervention prompt calls on the driver to take
over the situation.
Fig . 143 I nstrument
cluster: Driver inter·
vention prompt
In certain situations, the brak ing power of the Adaptive Cruise
Control is not enough to maintain an adequate distance to the vehicle
up ahead. In these situations, the Adaptive C ruise Control calls the
driver to take action.
The
driver intervention prompt a lerts you vis ually and aud ibly to take
over .
• A red vehicle is shown in the instrument cluster display
:::::, fig. 143.
• T he text
DISTANCE! appears in the status line.
• The indicator light
<::::>11, ,~ in the speedometer blinks red .
• A warning tone sounds.

-Adaptive Cruise Control •m.____...,__ _____________ _
The Audi braking guard is active from a speed of approx. 20 mph
(30 km/h) and works within the system limits=>
page 149 even when
the Adaptive Cruise Control is deactivated.
A radar sensor is built into the front of the vehicle=>
page 138,
fig. 132. The system is intended to measure the distance to reflective
surfaces. If a measurement is not possible, the system does not
respond.
When the measurement has been taken, the system can recognize a
possibly hazardous situation, for example, when a vehicle up ahead in
your lane of travel suddenly brakes or when your own vehicle is moving at high speed towards a much s lower vehicle up ahead . As
soon as the system senses that a possible collision w ith the vehicle up
ahead can only be avoided by immediate full brake application or by
an avoidance maneuver, a warning appears.
The system has a default response time to be able to signal before a
collision occurs. This system response time is automatically reduced
if you accelerate actively, for example to join a highway . Braking,
transverse acceleration and the steering ang le can lead to a reduced
system response time . The warning is deactivated if you begin to
overtake with full acceleration.
Th e system can make you aware of two different hazardous situa
tions:
Distance
T he distance warning is given if the system calculates that there is not
enough distance to the vehicle up ahead a period of more than 5
seconds. If the distance is less than 30 feet (9 meters) at 50 mph (80
km/h) , fo r example, an optic al disp lay comes on in the inst rument
cluster=> fig. 151.
If the vehicle ahead brakes sharply, Audi braking guard cannot he lp
you to avoid a coll is ion, even in the case of an immed iate response.
T ake immediate action to avoid the collision and increase the
distance to the vehicle up ahead.
Speed
If there is a much s lower vehicle moving up ahead in your lane, or if
the vehicle a head brakes sharply, the Audi braking guard calculates
the point from which a collision can only be avo ided by full braking or
by an avo idance maneuver. If a warn ing does sound, a possible co lli
sion with the vehicle in front can only be avoided through an evasive
maneuver or by braking.
The warn ing is given in two stages:
• Pre-warning : A visual display appears in the instrument cluste r
and a warning tone sounds .
• Acute warning: If you do not respond to the pre-warning, the
second stage warni ng is given . A quick brake application helps to
direct your attention to the road and traffic situation .
Under heavy braking, the brake assistant=>
page 138 also helps you
benefit from maximum braking effic iency.
& WARNING
Inattention can cause collisions, other accidents and serious
personal injuries.
• Always pay close attention to the traffic , even when the Audi
braking guard is switched on. The Audi braking guard provides a
warning but does not brake the car for you. You must apply the
brakes yourself!
• Always keep the safe and legal distance between your vehicle
and vehicles up ahead.
• Audi braking guard works within limits and will not respond
outside the system limits, for example when approaching a
stopped vehicle or stationary obstacle (end of a traffic jam or
vehicle that has broken down in traffic).
• Always remember that the radar sensor for the Audi braking
guard works within defined detection and range limits that may
prevent the proper detection of other vehicles. _,.,

Adaptive Cruise Control Ill
----------------
& WARNING (continued)
• The r adar sen sor's function and range can be reduced b y rain ,
s now and heavy spray . Moving vehicl es up ahead may not b e
p romptl y detected or may not be detected at all .
• Always pay careful attention to th e traffic situation and be
ready to intervene and be ready to take complete control when
ever necessary.
• Refle cti ve surfaces including cr ash barriers or tunnel ent rances
may impair the function of the radar sensor .•
Applies to vehicle s: wit h A dap tiv e Cru is e Contro l
Settings in the MMI
The settings of the Audi braking guard are performed in
the MMI.
- Selec t: Funct io n button I CA R]> Systems *> Audi braking
guard .
• System -the Audi braking guard system can be switched On and
Off .
• Early warning -
the acoustic warn ing and the messages can be
s witched
On and Off .
(I] Tips
When handing ove r th e keys to another per son, the p revious settings
are adopted if the Audi braking guard is activated~ page
47. •
Controls and equip
ment Safety first
A
pp lies to vehicles : w ith Ad apt ive Cr uise Cont rol
Driver's information in the instrument
cluster display
braking guard activat ed
Th is message appears when the Audi braking guard applies the
bra kes dur ing a second st age ( acu te) warn ing.
brak ing guard off
Thi s message appea rs when t he system has bee n deactivated v ia the
MMI. This message a lso appears briefly at each beginn ing of a t rip if
t he system is swit ched off.
Th is message also appears when the system is not available because
o f a mal function or i f ESP is switched to the Offroad
mode ~ page
256 . The system can no longer warn of an impending
co llision. •
Vehicle care Technical data

___________________________________________________ A_ u_ d_ i _s _ i_d _ e_ a_ s_s _i _ s _t __ _
App lies to vehicles : with sid e assist
Lane width
Fig. 160 Lanes of a
normal width are
in
detection area
Fig. 161 Narrow
lanes: Side assist may
detect vehicles two
lanes away
Side assist's detection area is designed to cover lanes of standard
width to the left and right of your travel lane, depending on whether
you drive in the center of your lane or closer to the edge.
If you drive in narrow lanes, side assist's detection area may also
include other lanes - especially if you tend to drive on the edge of your
lane => fig . 161. Under these conditions, vehicles can also be
detected that are two lanes away, and side assist then could switch
between the informational and warning stage signals.
When driving in very wide lanes, vehicles in the adjacent lane may not
be detected because they are not inside the detection area .•
Controls and equip
ment Safety first
Notes
Ap
plies to veh icles: with s ide ass ist
Messages in instrument cluster display
If side assist turns off automatically, the indicator light on the button
will go out and you will see a message in the instrument cluster
display :
Audi side assist not available: sensors blocked
The side assist sensors are built into the rear bumper on the left and
right (not visible on the outside)=>
page 154, fig. 152. To ensure
that you do not adversely affect the way side assist functions, foreign
objects (such as stickers or bicycle racks) should not be attached to
the area on the rear bumper where the sensors are located. If side
assist functions are adversely affected, you will see this message in
the instrument cluster display . Remove anything that may be
blocking the sensors.
If no vehicle is detected for a longer period of time while driving, side
assist will also switch off automatically.
Audi side assist currently not available
If there is a temporary problem (such as the vehicle's battery charge
being low), side assist cannot be activated temporarily .
Audi side assist: system fault
Have the system checked by an authorized Audi dealer or qualified
workshop.
Audi side assist not available when towing
The radar sensor's view is limited when towing a trailer. For vehicles
with a factory installed towing hitch or a trailer hitch that was
installed later according to factory specifications, side assist is auto
matically deactivated as soon as the electrical connection to the
trailer's electrical socket is made, and this status message appears in
the instrument cluster display . Deactivation cannot be guaranteed .,,_
Vehicle care Technical data

1111....__A_ u_ t_o _m_ a_ t_ic _ t_ r_ a_ n_s _m_ i _s_ s_ i_ o_ n ____________________________________________ _
Before you move the selector lever from t he P position, yo u must
a lw ays app ly the b rake ped al befo re and while dep ress ing the bu tton
in the handle of the selector lever.
& WARNING
• Unintended vehicle movement can cause serious injury.
- When the selector lever is in a driving position, the vehicle
may creep, even at idle speed. Therefore do not release the
parking brake o r foot brake until you are ready to move ,
because power is transmitted to the wheel s as soon as a driving
position i s engaged.
- Do not accelerate while selecting a driving position. At this
time the engine must be at idle speed so that undue stre ss is
not placed on the clutches in the tran smission.
- Remember: -even when stopped briefly with the automatic
tran smission in "D ", "S" or "R ", engine power is being trans
mitted to the wheels. Your vehicle could "creep" forward or
backward. When stopped, keep the brake pedal fully
depressed and use the parking brake if necessary to keep the
vehicle from rolling .
• If the selector lever is unintentionally moved into N while you
are driving, take your foot off the acc elerator pedal and wait for
the eng ine to return to idle speed before selecting a driv ing posi
tion .
• Never shift into "R " or "P" when the vehicle is in motion.
• Never get out of th e driver's seat when the engine is running .
• If you must get out of the vehicle, move the selector lever
securely into the P pos ition and apply the parking brake firmly.
• If the engine must remain running, never have any driving
position engaged when checking under the hood . Ma ke sure the
s elector lever ha s securely engaged and is locked in "P" with the
parking brake firmly set=> page
290, "Engi ne compartment".
Otherwise, any increa se in engine speed may set the vehicle in
motion, even with the parking brake applied. •
Selector lever positions
This s ectio n de scri bes the selector leve r posi tio ns and
driving ranges.
"' ....
"' 0 ..:, ;g
Fig. 16 3 Displ ay in
the i nstrument cluster :
s electo r le v e r in posi
ti on P
The instrument cluster display shows the current se lector lever posi
t ion.
P -Park
In th is sele ctor lever posi tion t he transmi ssion is mecha nica lly
locked. Engage
P only when the vehicle is completely stopped=> &
in "Driving t he automa tic tr ansm ission" o n page 163 .
To shift in or out of pos ition P , yo u must first press and hold the bra ke
peda l
and then press t he release button in t he selecto r leve r handle
w hile moving the selecto r lever to or from
P. You ca n shi ft o ut of this
position on ly w ith the ignition o n.
R -Reverse
Th e transm ission will automatica lly select the lowest gea r ratio when
you sh ift i nto reve rse .
Select
R only when the veh icle is at a full stop and the engine is
r un ning a t id le speed=>
& in "D riving the a utomat ic tr ansm issio n"
on
page 163.
B efore yo u move the se lector lever to R , press both the but ton in the
hand le of the se lector lever
and t he brake peda l at the same t ime. ~

lffll.___A_ u_ t_o _m_ a_ t_ic _ t_ r_ a_ n_s _m_ i _s_ s_ i_ o_ n ____________________________________________ _
warning appears in the instrument cluster display when the selector
is in
P and N:
When stationary apply foot brake while selecting gear
A time delay element prevents the selector lever from locking when
it is moved through the
N position (going from R to D). The locking
element will lock the selector lever if the lever is left in N (Neutral) for
more than approximately 1 second, without the brake pedal be ing
pressed.
At speeds above about 3 mph (5 km/h) the Automatic Shift Lock is
automatically deactivated in the
N position.
Interlock button
The lock button on the selector lever prevents the lever from being
accidentally shifted into certain positions. Pressing this button deac
tivates the selector lever lock. Depending on the direction of the
shift, the selector lever locks at different positions. The positions are
high light ed in the illustrat ion~
page 165, fig. 164.
Ignition key safety interlock
The key cannot be removed from the ignition unless the selector lever
is in the
P park position. When the ignition key is removed, the
selector lever w ill be locked in the
P pos it ion .•
Kick-down
The kick-down feature allows the vehicle to generate
maximum acceleration.
When you press the accelerator pedal beyond the resistance point
that is reached at full throttle, the transmission will select a lower
gear rat io based on vehicle speed and engine RPM . The engine RPM
will be contro lled to produce maximum vehicle acceleration as long
as you continue to press the accelerator pedal beyond th is resistance
point .
& WARNING
Be careful when using the kick-down feature on slippery roads.
Rapid acceleration may cause the vehicle to skid. •
Dynamic shift program (DSP)
The automatic transmission is electronically controlled.
The transmission is self adapting and will automatically select the
best sh ift program suited to the dr iving cond it ions and dr iving style .
The transmission will select one of the
economy programs when you
dr ive at a steady speed or a gradua lly changing speed w ithout heavy
acceleration. This achieves optimum fuel efficiency, with early
upshifting and delayed downshifting.
The transm ission will automatically select the
sporty shift programs
when you drive at higher speeds, or w ith heavy acceleration and
frequently changing speeds. Upshifts a re delayed to make full use of
engine power. Downshifting takes place at higher engine speeds than
in the economy programs.
The selection of the most suitable shift program is a continuous, automatic process. The driver can also make the transmission switch
to a sporty program by
quickly pressing down the gas pedal.
Thi s causes the transmission to shift down to a lower gear to achieve
rapid accelerat ion, e .g . for quickly passing another vehicle . You do
not need to press the gas pedal into the kick-down range. After the
transmission has upshifted, the orig inal program is selected
according to your driving sty le.
An additional shift program allows the automatic transmission to
select the proper gear for uph ill and downh ill grad ients.
Thi s keeps the transmission from shifting up and down unnecessarily
on hills. The transmission will shift down to a lowe r gear when the
driver presses the brake pedal on a downhill gradient. This makes use .,_

____________________________________________ A_ d_a_ p ,_ t_iv _ e_ A _ i_ r _ S_ u_s_, p __ e_n _ s_ i _o_ n __ _
App lies to ve hicles : with A dap tive Air Su spen sion
Chassis controls
Five different driving modes can be set by the driver.
The automatic control processes are speed- and time-dependent. For
example, it is not possible to raise the suspension to a high level
above certain speeds.
When a speed of about 75 mph (120 km/h) is exceeded for more than
30 seconds, the vehicle is automatically lowered to
low level when in
comfort and automatic mode. Ground clearance is about 0.6 inch (15
mm) less, compared to the
normal level.
When a speed of about 100 mph (160 km/h) is exceeded for more
than 20 seconds, the vehicle is automatically lowered to
highway
level
when in automatic and dynamic mode . Ground clearance is
about 1.4 inches (35 mm) less, compared to the
normal level. Road
holding is optimized as a resu lt of the lower center of gravity, and fuel
consumption is reduced as a result of reduced wind resistance .
Level adjustment
high level 2
normal level
highway level
Ground clearance
about 9.4 inches (240 mm)
about 8 inches (205 mm)
about 7 inches (180 mm)
about 6.5 inches (165 mm)
about 5. 7 inches (145 mm)
The segment display @ in the MMI Display =>
page 180 or in the
instrument cluste r display =>
page 181 shows the current vehicle
level.
Automatic
Select the automatic mode if you prefer a balanced, comfortable
suspension setting. The damp ing characteristics are adjusted accord
ing ly .
Controls and equip
ment Safety first •
Automatic lowering: When a speed of about 75 mph (120 km/h)
is exceeded for more than 30 seconds, the veh icle is automatically
lowered by about 0 .6 inch (15 mm) to the
low level, which is more
suitable for highway speeds. Road holding is optimized as a result of
the lower center of gravity and fuel consumpt ion is reduced as a
result of reduced wind resistance . When a speed of about 100 mph
(160 km/h) is exceeded fo r more than 20 seconds, the vehicle is auto
matically lowered by an additional 0.8 inch (20 mm) to
highway level.
• Automatic raising: When the vehicle is at highway level and the
speed falls below about 80 mph (130 km/h) for more than 20
seconds, the vehicle is automat ically raised to
low level. The vehicle is
automatically raised again to
normal level if the speed falls below
about 44 mph (70 km/h) for a period of 2 minutes. The vehicle is
raised immediately when speed falls below about 22 mph (35 km/h).
Dynamic
Select the dynamic mode if you prefer a sporty suspension setting . In
this mode, the vehi cle is lowe red to
low level wh ile it is still stationary
and sporty damp ing characteristics a re selected . The warning light
c.:> in the instrument cluster wi ll come on for a few seconds just to
remind you of the reduced ground clearance.
If you switch off the engine whi le the vehicle is in the dynamic mode
and then switch on the ignition once again, the
c.:> warning light will
also come on again for a few seconds as a reminder .
• Automatic lowering : When a speed of about 100 mph (160 km/h)
is exceeded fo r more than 20 seconds, the vehicle is automatically
lowered by 0.8 inch (20 mm) to
highway level.
• Automatic raising: The vehicle is automatically raised to low level
again, if the speed falls below about 80 mph (1 30 km/h) for a per iod
of 20 seconds. The vehicle is raised immediately when speed falls
below about 22 mph (35 km/h).
Comfort
Select the comfort mode if you desire a suspension setting with a
special emphasis on comfort. Damping characteristics with a clear
emphasis on comfort are selected in this mode.
~
Vehicle care Technical data

ffl..__A_ d_a_ p,__ t_iv _ e_ A_ i_r _ S_ u_s _, p'--- e_n _ s_ i_ o _ n ___________________________________________ _
• Automatic lowering: When a speed of about 75 mph ( 120 km/h)
is exceeded for more than 30 seconds, the vehicle is automatically
lowered by 0 .6 inch (15 mm) to
low level .
• Automatic raising: The vehicle is automatically raised to normal
level
again, if the speed falls below about 44 mph (70 km/h) for a
period of 2 minutes . The vehicle is raised immediately when speed
falls below about 22 mph (35 km/h) .
Offroad
Select the offroad mode when you have to travel over poor quality
sections of road (e.g. trails) . In this mode, the vehicle is raised to
high
level 1,
and damping characteristics for poor road stretches are
selected. When switching to offroad mode, the Adaptive Air Suspen
sion indicator appears automatically in the instrument cluster display
~page 181 .
The offroad mode can only be activated at speeds below 37 mph
(60 km/h). Offroad mode ends automatically and the automatic
mode is activated when a speed of approximately 50 mph (80 km/h)
is exceeded.
Lift
Select the lift mode when exceptionally high ground clearance is
needed at a reduced speed. In this mode, the vehicle is raised to
high
level
2 . When switching to lift mode , the Adaptive Air Suspension
indicator appears automatically in the instrument cluster display
~page 181 .
The lift mode can be activated only at speeds below 12 mph (20
km/h) . When a speed of about 25 mph (40 km/h) is exceeded, the
system automatically leaves
lift mode and the offroad mode is acti
vated . The instrument cluster display automatically switches the
display to Adaptive Air Suspension to indicate reduced ground
clearance. •
Appli es to veh icles : with Adapt ive Air Su spens ion
MMI se ttings
Driving modes are adjusted in the MMI and the current
vehicle level is displayed.
Fig.179 MMI Display:
Settings
The ignition must be switched on to set the driving modes.
- Select: Function button
(CAR].
Raising and lowering
If arrow (Dis white ~ fig. 179, the vehicle is raised.
If arrow @ is
white, the vehicle is lowered .
The respective arrow stays on until the level change is complete. The
time used for a level change can vary, depending on the current
driving conditions.
Displaying the vehicle level
The current vehicle level is shown with segments filled out in the
segment display ®·
If only the bottom segment is filled out, the
vehicle is at highway level. If all segments are filled out, the vehicle is
at high level 2 and has the greatest amount of ground clearance
possible. .,_