Audi side assist
General information
Applies to vehicles: with Audi side assist
F ig . 129 Driving s it ua tion s
Fig. 130 Rear of the veh icle: Posit ion of the se nsor s
Side assist functions at speeds above approxi
mately 19 mph (30 km/h).
(D Vehicles that are appro aching
M
! OJ CD
In certain cases, a vehicle will be classified as
cr itical for a la ne change even if it is still some
what far away. The faster a veh icle approaches ,
the soo ner the d isplay in the exterior mirror w il l
turn on.
@ Vehicles tra veling with you
Veh icles traveling with you are ind icated in the
exterior m irror if they are classified as critical for
a lane change. All ve hicl es detected by side assist
116
are indicated by the time they enter your "blind
spot", at th e latest .
@ Vehicle s left behind
If you slow ly pass a vehicle that s ide assist has
de tected (the diffe rence in speed between the
vehicle and your vehicle is less than 9 mph or
15 km/h), the display in the exterior mirror turns
on as soon as the vehicle enters your blind spot.
The display w ill not turn on if you quickly pass a
vehicle that side ass ist has detected (the differ
ence in speed between the vehicle and your vehi
cle is greater than 9 mph or 15 km/h).
Functional limitation s
The radar sensors are designed to detect the lef t
and rig ht adjacent lanes whe n the road lanes are
the normal width . In certa in situations, the dis
play in the exterior mirror may turn on even
t hough there is no vehicle located in the area
that is crit ica l for a lane change. For example :
- if the lanes a re narrow o r if your are driving on
the edge of your lane . If this is the case, the
system may have detect ed the vehicle in anoth
e r lane that is
not adjacent to your current lane.
- if yo u are driving through a curve. Side assist
may r eact to a vehicle that is on e lane over
from the ad jacent lane.
- if side assist reacts to other objects (such as
high or disp laced guard rai ls) .
- In poor weather condit ions. The side assist
functions are limited .
Do no t cover the radar sensors ¢
fig. 130 wit h
stickers, deposits, bicycl e wheels or other ob
jects, because this wi ll affect the function. Do not
u se side assist when towing a trailer . For infor
mation on cleaning, refer to ¢
page 207.
A WARNING
-Always pay attention to traffic and to the
area around your veh icle . S ide assist cannot
replace a driver's attention . The driver alone
is always responsib le for lane changes and
sim ila r driv ing mane uve rs .
..... N
co ~ CX)
..... I.Cl U"I
..... I.Cl ..... -
Improper reliance on the side assist system
can cause collisions and serious personal in
jury:
- Never rely only on side assist when chang
ing lanes.
- Always check rear view mirrors to make
sure that it is safe to change lanes.
- Side assist cannot detect all vehicles under
all conditions -danger of accident!
- Please note that side assist indicates there
are approaching vehicles, or vehicles in your
blind spot, only after your vehicle has
reached a driving speed of at least 19 mph
(30 km/h).
- In certain situations, the system may not
function or its function may be limited. For
example:
- if vehicles are approaching or being left
behind very quickly. The display may not
turn on in time.
- in poor weather conditions such as heavy
rain, snow or heavy mist.
- on very wide lanes, in tight curves or if
there is a rise in the road surface. Vehicles
in the adjacent lane may not be detected
because they are outside of the sensor
range.
(D Note
The sensors can be displaced by impacts or
damage to the bumper, wheel housing and
underbody. This can affect the system. Have
your authorized Audi dealer or authorized
Audi Service Facility check their function.
(D Tips
-If the window glass in the driver's door or
front passenger's door has been tinted , the
display in the exterior mirror may be misin
terpreted.
- For Declaration of Compliance to United
States FCC and Industry Canada regulations
¢page 283.
Audi side assist
Activating and deactivating
Applies to vehicles: with A udi side ass ist
Fig. 131 Dr iver 's do or: Sid e assis t button
.,. Press the button ¢ & in General information
on page 116
to switch the system on/ off . The
LED in the button turns on when side assist is
switched on .
Adjusting the display brightness
Applies to vehicles: with Audi side assist
The signal brightness can be set in the radio or
MM!*.
.,. Select: !CAR I function button> Audi side assist .
Or
.,. Select: !CAR I function button> Car systems *
control button > Driver assist > Audi side as
sist.
The display brightness adjusts automatically to
the brightness of the surroundings, both in the
information and in the warning stage. In very
dark or very bright surroundings, the display is
already set to the minimum or maximum level by
the automatic adjustment. In such cases, you
may notice no change when adjusting the bright
ness, or the change may only be noticeable once
the surroundings change .
Adjust the brightness to a level where the display
in the information stage will not disrupt your
view forward. If you change the brightness, the
display in the exterior mirror will briefly show the
brightness level in the information stage . The
brightness of the warning stage is linked to the
brightness in the information stage and is adjust
ed along with the information stage adjustment . ..,.
117
Airbag system
(D Tips
If the weight-sensing mat in the front passen
ger seat detects an empty seat, the front air
bag on the passenger side will be turned off,
and
PASSENGER AIR BAG OFF will stay on.
Repair , care and disposal of the airbags
Parts of the airbag system are installed at many
different places on your Audi. Installing , remov
ing, servicing or repairing a part in an area of the
vehicle can damage a part of an airbag system and prevent that system from working properly in a collision.
There are some important things you have to
know to make sure that the effectiveness of the
system will not be impaired and that discarded
components do not cause injury or pollute the
environment.
A WARNING
Improper care, servicing and repair proce
dures can increase the risk of personal injury
and death by preventing an airbag from de
ploying when needed or deploying an airbag
unexpectedly:
-
- Never cover, obstruct, or change the steer
ing wheel horn pad or airbag cover or the in
strument panel or modify them in any way .
- Never attach any objects such as cupholders
or telephone mountings to the surfaces cov
ering the airbag units.
- For cleaning the horn pad or instrument panel, use only a soft, dry cloth or one mois
tened with plain water. Solvents or cleaners could damage the airbag cover or change
the stiffness or strength of the material so
that the airbag cannot deploy and protect properly.
- Never repair, adjust , or change any parts of
the airbag system.
- All work on the steering wheel, instrument
panel, front seats or electrical system (in
cluding the installation of audio equipment,
cellular telephones and CB radios, etc.)
must be performed by a qualified technician
164
who has the training and special equipment necessary.
- For any work on the airbag system, we
strongly recommend that you see your au
thorized Audi dealer or qualified workshop .
- Never modify the front bumper or parts of
the vehicle body.
- Always make sure that the side airbag can
inflate without interference:
- Never install seat covers or replacement
upholstery over the front seatbacks that
have not been specifically approved by
Audi .
- Never use additional seat cushions that
cover the areas where the side airbags in
flate.
- Damage to the original seat covers or to
the seam in the area of the side airbag
module must always be repaired immedi
ately by an authorized Audi dealer .
- The airbag system can be activated only
once . After an airbag has inflated, it must
be replaced by an authorized Audi dealer or
qualified technician who has the technical
information, training and special equipment
necessary.
- The airbag system can be deployed only
once . After an airbag has been deployed, it
must be replaced with new replacement
parts designed and approved especially for
your Audi model version. Replacement of complete airbag systems or airbag compo
nents must be performed by qualified work
shops only. Make sure that any airbag serv
ice action is entered in your Audi Warranty
& Maintenance booklet under AIRBAG RE
PLACEMENT RECORD.
- In accidents when an airbag is deployed, the
vehicle battery separates the alternator and
the starter from the vehicle electrical sys
tem for safety reasons with a pyrotechnic
circuit interrupter.
- Work on the pyrotechnic circuit interrupt
er must only be performed by a qualified
dealer - risk of an accident!
- If the vehicle or the circuit interrupter is
scrapped, all applicable safety precautions
must be followed.
llll-
Intelligent Technology
shared, please see your contract with the
wireless te lecommunications provider and the
"About Aud i connect" tab in your vehicle's
MMI*:
I MENU ! button > Audi connect > About
Audi connect .
Electronic Stabilization
Control (ESC)
Description
The Electroni c Stab ili z at ion Control (ESC) re infor
ces driver safety. It reduces the r isk of slipping
and improves driving stability. ESC detects crit i
cal s ituations suc h as the vehicle overstee ring
and understeering o r the wheels sp inning. The
ve hicl e is stab ilized by applying the b rakes o r re
ducing e ngine torque . Once t he ESC is acti ve , the
i n dicator light
m bli nks in the instrument cl us
ter.
The fo llow ing sys tems a re integrated in the ESC:
Anti-lock b rake system (ABS)
ABS preve nts the wheels from lock ing up when
b raking . The veh icle can sti ll be steered even dur
i n g ha rd brak ing . Apply steady press ure to the
b rake pedal. Do no t pump t he pedal. A pulsing in
the brake pedal indicates tha t the system i s help
i n g you to br ake the vehicle .
Brake assist system
The brake assist system can decrease brak ing dis
tance . It increases brak ing power when the d river
p resses the brake pedal q uic kl y in eme rgency si t
uations . You m ust press and hold t he b rake pedal
until the situa tion is over. In vehi cles w it h ad ap
tive cruise contro l* , the brake assist system is
mo re sensit ive if the distance detected to the ve
h icle ahead is too small.
Anti -slip regulation (ASR)
A SR re duces eng ine power when the drive w heels
begin to spin and adapts the force to the roa d
conditions. This makes it easie r to sta rt, acceler
ate and drive up hi lls.
190
Electronic differential lock (EDL)
The EDL brakes wheels that are spi nning and
transfers the drive power to the other w heels .
This function is not ava ilable at higher speeds.
I n ext reme cases , ED L automat ica lly swi tches off
to help keep the b rake on the bra ke d whee l from
overheating . EDL will sw itch on again automa ti
ca lly w hen conditions have returned to normal.
Steering recommendation
The ESC he lps to stabilize the vehicle by cha ng ing
t h e s teer ing torque .
On vehicles with dynam ic steering*, ESC helps
stab il ize the steer ing in crit ica l sit uat ions .
Selective wheel torque control
Selective wheel torque cont rol is used when d riv
i ng o n curves. The front whee l on the inside of
the curve or both wheels on the i nside of the
curve are braked selectively as needed . Th is al
l ows mo re prec ise driving in c urves . The applica
ble sys tem may not a ctivate w hen d riv in g in we t
o r snowy cond it ions.
_8. WARNING
- The ESC and i ts integ ra ted systems cannot
overcome the laws of physics . This is espe
cially important on slippery or wet roads. If
the systems begin act ing to stab ilize your
veh icle, you should immediately change
your speed to matc h the road and traffic
conditions. Do no t let the increased safe ty
provided by t hese systems tempt yo u to
t ake risks. Doing so will i ncreas e th e risk of
a loss of vehicle con trol, collisi on and se ri
ou s person al injur ies .
- Always a dap t your spee d to road , traffic and
weather condi tions. The risk of los ing con
t rol of the vehicle in cr eases w hen driving
t oo f ast, es pecially throu gh curves and on
slippe ry or wet roads, and when driving too
close to ve hicles up ahea d. The ESC and its
integ rated systems cannot always prevent
col lisions - there is still a risk of accidents!
- Always accelerate w ith special ca re on even,
smooth surfaces s uch as those that are wet
o r covered with ice and snow. The drive .,..
"XL" "xl" "EXTRA LOAD" or "RF" ' ' '
on the sidewall.
Rim
means a metal support for a tire
or a tire and tube assembly upon
which the tire beads are seated .
Rim diameter
means nominal diameter of the
bead seat. If you change your
wheel size, you will have to pur
chase new tires to match the new
rim d iameter.
Rim size designation
means rim diameter and width.
Rim width
means nominal distance between
r im flanges.
Sidewall
means that portion of a tire be
tween the tread and bead .
Speed rating (letter code )
means the speed at wh ich a tire is
designed to be driven for exten d
ed periods of t ime . The ratings
range from 93 mph (150 km/h)
to 186 mph (298 km/h)
¢ table
on page 235.
Yo u may not find
this information on all tires be
cause it is not required by law.
Wheels
T he speed rating letter code,
where applicable, is molded on
the tire sidewall and indicates the
maximum pe rmissible road
speeds
¢ & in Winter tires on
page 249 .
Tire pressure monitoring
system*
means a system that detects
when one or more of a vehicle's
tires are underin flated and illum i
na tes a low tire pressure wa rning
telltale.
Tread
means that port ion of a tire that
comes into contact with the road.
Tread separation
means pulling away of the tread
from the tire carcass .
Treadwear indicators (TWI)
means the projections within the
principal grooves designed to give
a visua l indication of t he degrees
of wear of the tread . See
¢ page 243, Treadwear indicator
for mo re info rma tion on measu r-
ing tire wear. .,.
239
A WARNING
Always adapt the tire pressure
to your driving style and vehicle load.
-Overloading can lead to loss of
vehicle control and increase the risk of an accident. Read
and follow the important safe
ty precautions in¢
page 246,
Tires and vehicle load limits.
-The tire must flex more if the
tire pressure is too low or if
the vehicle speed or load are
too high. This heats the tire up
too much. This increases the risk of an accident because it
can cause the tire to burst and result in loss of vehicle con
trol.
-Incorrect tire pressure in creases tire wear and has a
Tire pressure table
Please note that the information
contained in the following table
was correct at the time of print
ing, and the information is sub
ject to change. If there are differ
ences between this information
and the tire pressures specified
on the label on the driver's side B pillar, always follow the specifica-
Wheels
negative effect on driving and
braking behavior, which in
creases the risk of an accident.
Replace lost valve caps to re
duce the risk of damage to the
tire valves.
@ For the sake of the environment
Tire pressure that is too low in
creases fuel consumption.
(1) Tips
Audi recommends using the
tire pressure specified for a normal load ¢
table on
page 246
or for a full load
when the vehicle is partially
loaded.
tion on the B-pillar label
¢ page 244, fig. 206.
Make sure that the tire designa
tion on your tire matches the des ignation on the tire pressure label
and the tire pressure table.
The following table lists recom mended tire pressures in cold
245
Wheels
check your tires as soon as possible, and inflate
them to the proper pressure. Driving on a signifi
cantly under-inflated tire causes the tire to overheat and can lead to tire failure. Under-inflation
also reduces fuel efficiency and tire tread life,
and may affect the vehicle's handling and stop
ping ability.
Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver's re
sponsibility to maintain correct tire pressure,
even if under-inflation has not reached the level
to trigger illumination of the TPMS low tire pres
sure telltale.
Your vehicle has also been equipped with a TPMS malfunction indicator to indicate when the sys
tem is not operating properly. The TPMS mal
function indicator is combined with the low tire pressure telltale. When the system detects a
malfunction, the telltale will flash for approxi
mately one minute and then remain continuously
illuminated. This sequence will continue upon
subsequent vehicle start-ups as long as the mal
function exists .
When the malfunction indicator is illuminated,
the system may not be able to detect or signal low tire pressure as intended . TPMS malfunctions
may occur for a variety of reasons, including the
installation of replacement or alternate tires or
wheels on the vehicle that prevent the TPMS from functioning properly . Always check the
TPMS malfunction telltale after replacing one or
more tires or wheels on your vehicle to ensure
that the replacement or alternate tires and
wheels allow the TPMS to continue to function
properly.
252
· If the Tire Pressure Monitoring System
indicator appears
Applies to vehicles: with tire pressure monitoring system
The tire pressure indicator in the instrument
cluster informs you if the tire pressure is too low
or if there is a system malfunction.
Fig. 208 Instrument cl uster: i ndic ator ligh t with message
Using the ABS sensors, the tire pressure monitor
ing system compares the tire tread circumfer
ence and vibration characteristics of the individu
al tires . If the pressure changes in one or more
tires , this is indicated in the instrument cluster
display with an indicator light
RE and a message
c>fig. 208. If only one tire is affected, the loca
tion of that tire will be indicated.
The tire pressures must be stored in the Infotain
ment system again each time the pressures
change (switching between partial and full load
pressure) or after changing or replacing a tire on
your vehicle
c> page 253. The tire pressure moni
toring system only monitors the tire pressure you have stored. Refer to the tire pressure label for
the recommended tire pressure for your vehicle
c> page 244, fig . 207.
Tire tread circumference and vibration character
istics can change and cause a tire pressure warn
ing if:
- the tire pressure in one or more tires is too low.
- the tire has structural damage.
- the tire was replaced or the tire pressure was
changed and it was not stored
c> page 253 .
-the collapsible spare* tire is installed.
Indicator lights
RE Loss of pressure in at least one tire c> &.
Check the tires and replace or repair if necessary . .,.
,....,
N
co
er::
co
,....,
store the pressure again in the Infotainment sys
tem
¢ page 253.
mm (T ire Pressure Monitoring System) Tire
pressu re: S ys tem malfunction !. If m:m
appears
after switching the ignition on or whi le driving
and the
all indicator light in the instrument clus
ter blinks for approximate ly one minute and then
stays on, there is system malfunction. Try to
store the correct tire pressures¢
page 253. If
the ind icator light does not turn off or turns on
again after a short period of time, drive to an au
thor ized Audi dealer or authorized Audi Se rvice
F ac ility immediately to have the malfunction cor
rected .
& WARNING ,___ -
- If the tire pressure indicator appears in the
display, reduce your speed immed iate ly and
avoid any hard steering or braking maneu
vers. Stop as soon as possib le and check the
t ires and their pressure.
- The driver is responsib le for maintaining the
correct tire pressure. You must check the
t ire pressure regu larly.
- Under certa in conditions (such as a sporty
driv ing style, winter cond itions or unpaved
roads), the tire p ressure monitoring system
indicator may be delayed.
(D Tips
- The t ire pressure monitoring system can al
so stop work ing when there is an ESC mal
funct ion.
- Using snow chains may result in a system
malfunction.
- The Tire Pressure Mon itoring System in your
Audi was calibrated with "Audi Orig inal
Equ ipment tires"¢
page 241. We recom
mend that you use these tires .
Wheel s
Storing tire pressures
App lies to vehicles : wi th tire pressure monitor ing syste m
If the tire pressure changes or a tire is replaced,
it must be confirmed in the Infotainment sys
tem .
.,.. Make sure before storing t hat the t ire pressures
of all four tires meet the specified values and
are adapted to the load
¢ page 244.
.,.. Switch on the ign ition.
.,.. Select: the
I CAR ! funct io n key> Tire Press ure
Monitoring Sy stem > Store now .
Or
.,.. Sele ct: the
I CAR I funct ion but ton > Car S ys
tem s*
control b utton > Servicing & check s >
Tire pressure mon itoring > Sto re tire pre ssures
> Yes , store now .
(D Tips
Do not store the tire pressures if snow chains
are installed.
253