2017 AUDI A4 parking sensors

Assist
Messages
Applies to: vehicles with Audi adaptive cruise control
II ACC with Conge stion assist: unavailable. See
owner 's manual
Th e system c annot guarantee that it w ill detec t
ve hicl es co rre ctly and it h as swit ched
off. T he ra ­
dar senso rs have s hifted o r are faul ty . D rive to an
authorized Audi dealer or authorized Audi Se rvice
Facility immediately to have t he mal function cor­
rected.
II ACC with Congestion assist: currently un­
available. Sensor v ision restricted due to sur­
roundings. See owner 's manual
T hi s message appears if the radar sensor view is
obs truc ted, for example by leaves, snow, heavy
spray or dirt. C lean the sensors ~
page 97,
fig . 90.
IIJ ACC with Congestion assist : currently un­
available. Gradient too steep
T he road exceeds the maximu m possib le grade
for safe ope ra tion. The systems c annot be swi tch ­
e d on.
IIJ ACC with Congestion assist: only available in
D, Sor M
Select the D/S o r M selector lever position .
Bl ACC with Congestion assist: currently un·
a vailable . Parking brake applied
The systems sw itch off if yo u set the pa rk in g
brake. The systems a re availab le again after you
release the pa rking brake .
IIJ ACC with Congestion assist : currently un­
available. Stabilization control (ESC ) input
This message appea rs if the Ele ct ro nic St abiliza­
tion Cont rol (ESC) is ta king a ction to s tabilize the
ve hicl e. The sys tems sw itch
o ff in this s cenar io.
IIJ ACC with Congestion assist: manual control!
This message appea rs if the veh icle rolls bac k
when starting on a slight incl ine , even thoug h the
sys tems are ac tive . P ress the b rake pedal to pre ­
ve nt the vehicle from rolling o r sta rting to move.
106
ilJ ACC with Congestion a ssist: currently un­
available. Downhill assist activated
Y ou canno t activ ate the sys te m when hill hold as­
s ist is active.
tei ACC with Congestion assist: manual control!
This message appears if the driver does not take
over steering after multiple driver i ntervention
r equests and the system sw itches
o ff . The veh icle
brakes un til it is sta tionary .
tei Congestion assist: unava ilable . See owner's
manual
The system can no longer ensu re that the vehicle
will stay in t he lane and switches
off. Have your
vehicle checked by an authorized Audi dealer o r
aut horize d Aud i Serv ice Facility if the ma lf u nc­
t ion is continuous .
II Congestion assist: Please take over steering!
This message app ears as soon as t he system
stops detect ing steering act iv ity when the system
li mits a re reached . Always keep your hands o n
t h e steer ing whee l so you can be ready to steer at
any t ime.
@ Conge stion assist: currently unavailable.
Please fasten seat belt
The system swi tches off when the drive r's safety
b elt is unfas tene d.
II ACC: efficiency as sist not available in thi s
country
The adaptation to speed lim its and rou tes ahead
i s not available in this co unt ry .
ii ACC: efficiency assist currently unavailable .
See owner's manual
The adaptation to speed lim its and routes ahead
switches off at speed limits under 20 mph
(30 km/h).
The message can also appear if the adaptation to speed limits and routes ahead has a temporary
failure. Have your vehicle checked by an a uthor­
i zed Audi dealer or author ized Audi Se rvice Facili­
ty if the malfunction is cont inuous.
Distance warning: malfunction! Please contact
Service
...

_& WARNING
The exit warning system is subject to limita­
tions and cannot warn you before every im­
pending collision:
- If the vehicle is too wide for the parking
space and covered by the neighboring
vehicles.
- Approaching objects or people such as cy­
cl ists o r skateboarders may not be detected
under certain circumstances.
- The system does not react to stationary ob­
jects.
- The view of the radar sensors may be im­
paired by leaves, snow, heavy spray or d irt.
Clean the area in front of the sensors
r:!vpage 116, fig. 112.
(D Note
Also read this information ¢0 in General in­
formation on page 117.
@ Tips
- The ex it warning system is switched on and
off through the side assist¢
page 117.
-The display brightness for the exit warning
system cannot be adjusted.
- The system is not available when towing a
trailer.
Rear cross-traffic assist
A ppl ies to: vehicl es with rear cross-traffic assist
Fig. 115 Example display
Assist
Fig. 116 Infotainment system: rear c ross -tra ffic assist dis­
play
The rear cross-traffic ass ist can warn the driver of
a potential collision with approach ing cross-traf­
fic when driving in reve rse. Within its limits, the
system monitors the areas behind and next to
the vehicle using the radar sensors when leaving
a parking space
r:!vpage 116, fig. 112. Moving ob­
j ects that are approaching, such as cars, are de­
tected
¢ fig. 115.
If the system detects critical cross traffic when
backing out of a parking space, it wi ll react as fol­
lows:
- Visual indicator : an indicator appears in the In­
fotainment system disp lay with a red arrow
symbo l. The arrow points in the direction from
which the object is approaching
¢fig. 116.
-Audible warning signal: a continuous tone may
sound as an additional indicator when driving in
reverse.
- Automatic brake activation : a brief activation
of the brakes may also warn you of a potent ial
collision with an approaching object.
Requirements for using the rear cross-traffic
assist :
-The parking aid m ust be switched on
¢page 124.
-Reverse gear m ust be engaged.
- The speed must not be higher than approxi-
mate ly 9 mph (15 km/h).
A WARNING
- The rear cross-traffic assist is an assist sys­
tem and cannot prevent a co llision by itself.
The driver must always intervene. The driver
is always responsible for braking at the cor-
rect time .
~
119

Ass is t
- Please note that the rear cross-traffic assist
may act ivate the brakes unexpectedly. Se­
cure any cargo that you are transporting to
reduce the risk of damage or injury .
- An additional brake act ivat ion may be tr ig­
gered within 20 seconds after an automat ic
brake activation.
- If there is an acoustic warning signa l from
the rear cross-traff ic assist, then the park­
ing system may not warn you of detected
obstacles under certa in circumstances .
- The view of the radar sensors may be im­ paired by leaves, snow, heavy spray or d irt.
Clean the a rea in front of the sensors
~ page 116, fig . 112.
A WARNING
T he rear cross-t raff ic assist is s ubject to lim i­
t at ions and cannot warn you before every im­
pending collision:
- If the vehicle is too w ide fo r the pa rki ng
spa ce and covered by the ne ighbor ing
vehicles.
- People , such as cyclis ts, jogge rs, in line skat­
ers and pedestrians, may not be detected
under certain circ umstances.
- If you are in a par allel par king sp ace.
(D Note
Also read this info rmation ~ CD in General in­
formation on page 117.
(0 Tips
- You can cancel the automatic brake activa ­
tion with increasing braking force if you ap­
ply the bra kes yourself or accele rate cons id­
e rab ly.
- In some s ituations, rea r cross-traffic ass ist
may warn you even if t here is no cross traffi c
i n a critic al are a, for examp le w hen ba cking
i nto a parking space or maneuver ing.
- T he rea r cross -traffic ass ist also switches off
whe n you swi tch off the ESC.
- T he rea r cross traffic assist switches on and
off thro ugh the p arking aid<:?
page 12 4.
- T he system is not ava ilable when towing a
trailer.
120
' Messages
Applies to: vehicles with Audi side assist
A message appea rs in the ins trument cluster dis­
play if the side ass ist sw itches off automat ica lly.
@j Audi side assist: currently unavailable . Sen­
sor vi sion re stricted due to surroundings. See
owner' s manual
@j Audi side ass ist and ex it warning: currently
unav ailable . Sensor vi sion restricted due to sur­
rounding s
The radar sensors ' vision is affected . The area in
front of the sensors must not be covered by bike
racks, stickers, leaves, snow or any other objects .
Clean the area in front of the sensors, if necessa­
r y
<:? page 116, fig . 112.
@j Audi side ass ist: currently unavailable . See
owner's manual
@j Audi side ass ist and exit warning: currently
unavailable. See owne r's manual
Side assist ca nnot be switched on at this time be­
cause ther e is a malfunction (for example, the
battery charge level may be too low).
@j Audi side as sist: malfunction! Plea se contact
Service
@j Audi side assi st and exit warning: malfunc ­
tion! Plea se contact Service
The system cannot guarantee that it will detect
vehicles correct ly and it has sw itched off. The
senso rs have been moved or are fa ulty . Have the
system checked by an authori zed Aud i dea ler o r
a uthorized Aud i Serv ice Facility soon.
@j Audi side assi st: unavailable in towing mode
@j Audi side ass ist and ex it warning: currently
unavailable. Towing mode
Side assist switches off automatically when the electrical connector in the factory-installed trail­
er hitch is connected . There is no guarantee the
system will sw itch off when using a retrofitted
trailer hitch . Do not use side assist and the ex it
warning when tow ing a tra ile r.
Ill Rea r parking aid: obstacl e detection res trict-
ed ..,.

Parking systems
Parking systems
General information
A ppl ies to: ve hicles w ith a rea r parking sys te m /pa rking sys ­
tem p lus/rearv iew camera/peripheral ca meras
Depending on your vehicle's equipment , various
parking aids will help you when parking and ma­
neuvering.
The
rear parking system is an audible parking aid
that warns you of obstacles
behind the vehicle
¢ page 125.
Parking system plus assists you when parking by
using audio and visual signals to indicate objects
detected in
front of and behind the vehicle
¢ page 125.
The rearview camera shows the area behind the
vehicle in the Infotainment display . The lines in
the rearview camera image help you to park or
maneuver ¢
page 126. The parking system plus
functions are also available
¢page 125.
The peripheral cameras give various views to
help you when parking or maneuvering
¢ page 128 . fhe parking system plus functions
are also available
¢ page 125.
A WARNING
- Always look for traffic and check the area
around your vehicle by looking at it directly
as well. The parking system cannot replace
the driver 's attention. The driver is always
responsible when entering or leaving a park­
ing space and during similar maneuvers.
- Please note that some surfaces, such as
clothing, are not detected by the system.
-
- Sensors and cameras have blind spots in
which people and objects cannot be detect­ ed . Be especially cautious of small children
and animals .
- Always keep your eyes on the vehicle's sur­
roundings, using the rearview mirror as
well .
- The sensors can be displaced by impacts or
damage to the radiator grille, bumper,
wheel housing and the underbody . The park­
ing system may be impaired as a result.
Have an authorized Audi dealer or author-
124
ized Audi Service Facility check their func­
tion .
(D Note
-Some objects are not detected or displayed
by the system under certain circumstances:
- Objects such as barrier chains, trailer draw
bars, vertical poles or fences
- Objects above the sensors such as wall ex­
tensions
- Objects with certain surfaces or structures
such as chain link fences or powder snow
- If you continue driving closer to a low ob­
ject, it may disappear from the sensor range. Note that you will no longer be
warned about th is obstacle .
- Keep enough distance from the curb to
avoid damage to the rims.
(D Tips
-The system may provide a warning even
though there are no obstacles in the cover­
age area in some situations, such as :
- certain road surfaces or when there is tall
grass.
- external ultrasonic sources such as from
cleaning vehicles .
- in heavy rain, snow, or thick vehicle ex­
haust.
- We recommend that you practice parking in
a traffic-free location or parking lot to be­
come familiar with the system . When doing
this, there should be good light and weath­
er conditions.
- You can change the volume of the signals
and the display ¢
page 131.
-Please refer to the instructions for trailer
towing in
¢page 132.
- What appears in the infotainment display is
somewhat time-delayed.
- Th e sensors must be kept clean and free of
snow and ice for park assist to operate.

Rear parking system
Description
Applies to: vehicles with rear parking system
The rear parking system is an audible parking
aid .
Descr iption
There is a sensor in the rear bumper cover. If
these detect an obstacle, audible signals warn
you .
Make sure the sensors are not covered by stick­
ers, deposits or any other obstructions as it may
impair the function of the system . For informa­
tion on cleaning, refer to
c:> page 337.
The range at which the sensors begin to measure
is approximately:
side 3 ft (0 .90 m)
rear
center 5.2
ft (1.60 m)
The closer you get to the obstacle, the shorter
the interval between the audible signals . A con­
tinuous tone sounds when the obstacle is less
than approximately 1 foot (0.30 meters) away.
Do not continue backing up
c:::> &. in General infor­
mation on page 124,
c:> Q) in General information
on page
124!
If the distance to an obstacle remains constant,
the volume of the distance warning lowers down
to mute after a few seconds (this does not apply
in the continuous tone range). If the obstacle
comes closer before the system mutes, the tone
sounds again. If the obstacle moves farther away
before the system mutes, a tone will not sound.
Pay attention to the vehicle's surround ings when
you start to drive.
Activating
The rear parking assist activates automatically
when the reverse gear is engaged. You will hear a
brief confirmation tone.
Parking systems
Parking system plus
Description
Applies to: veh icles w ith park ing system plus
Parking system plus provides audio and visual
signals when parking.
Fig. 119 Illustration:
Sensors are located in the front and rear bump­
ers. If these detect an obstacle, audib le and visu­
al signals warn you.
Make sure the sensors are not covered by stick­
ers, deposits or any other obstructions as it may
impair the function of the system. For informa ­
tion on cleaning, refer to
c:::>page 337.
The display field begins approximately at:
® 4 ft (1.20 m)
® 3 ft (0.90 m)
© 5.2 ft (1.60 m)
@ 3 ft (0.90 m)
T he close r you get to the obstacle, the shorter
the interval between the audible signals . A con­
tinuous tone sounds when the obstacle is less
than approximately 1 foot (0.30 meters) away.
Do not continue driving forward or in reverse
c:::> &. in General information on page 124, c:>(i) in
General information on page 124!
If the distance to an obstacle remains constant,
the volume of the distance warning lowers down
to mute after a few seconds (this does not apply
in the continuous tone range).
If the obstacle
comes closer before the system mutes, the tone
sounds again .
If the obstacle moves farther away
before the system mutes, a tone will not sound.
Pay attention to the vehicle's surroundings when
you start to drive.
125

Parking sy stem s
The new ly selected level is demonstrated briefly
by the sound generator .
View * -switch betwee n an optical d isp lay
(Graphi c) and camera image (Camera ) in the
right area o f the disp lay .
Tr ail er view * -show trailer view
Auto . front /rear camer a change * -the view be­
h ind the veh icle
( Rear mode) is displayed auto­
mat ica lly when you shift into reverse gear . The
view in front of the vehicle
( Fr ont mode) is d is­
p layed automatically whe n you shift into t he for­
ward gea rs. When first activating in a forwar d
gear with the P"'~ button, the front s ide v iew is
disp lay ed
(Co rner view (front) mode).
If yo u do not se t the./, th e view behind the vehi ­
cle
( Re ar mode) is a lways d isplayed and it does
not switch to the
F ront mode when a forward
gear is selected .
{D Tips
-Seve ral menus can be accessed w ith the
right contro l button only when the park ing
aid is active.
- T he volume settings are a utomat ica lly stor­
ed and ass igned to the remote cont ro l key
that is being used.
Error messages
Applies to: vehicles with a rear parking system/parking sys­
tem plus/rearview camera/peripheral cameras
Ill Rear parking aid : malfunction! Ob stacle s
c annot be d etected
Ill Front parking aid : malfunction! Obstacles
cann ot be d etected
Ill Parking aid: mal funct ion! Obstacles cannot
be d etected
When one of these messages appears, there is a
system ma lf u nction. The LED in the P
11.A. button a l­
so blinks when switching it on. The relevant mes­
sage only appears again when you manua lly act i­
vate the parking aid w it h the button .
Ill Rear pa rki ng a id: obstacle detect ion restrict·
ed
132
The rear cross -traffic ass ist* is not ava ilable
¢ page 119 , Rear cross-traffic assist. Either the
ESC is switched off, or the radar sensors may be
covered by a b ike rack, st ickers, leaves, snow or
other objects . Switch the ESC on, or clean the
area in front of the sensors if necessary
¢ page 116, fig. 112 . If this message continues
to be displayed, dr ive immediately to a n author­
iz ed Audi dealer or author ized A udi Se rvice Fa cili­
ty to have the m alfu nction repaired.
Parking system plus*
If a sensor or speaker is faulty, the J¼ symbol
will appear in front of/behind the vehicle in the
Infotai nment system d isplay. If a rear sensor is
faulty, only obstacles that are in areas @and @
a re show n
¢page 125, fig. 119 . If a front senso r
is fau lty, only obsta cles tha t are in a reas © and
@ are shown.
Peripheral cameras*
There is a system malfunction if the % symbol
appears and the co rresponding area of the dis ­
play is show n in bl ack. The c amera is not wo rking
i n th is area.
D rive to an author ized A udi dealer or autho riz ed
A udi Se rvice Facil ity immed iate ly to have the
malfu nction cor rec ted .
Trailer hitch
Applies to: vehicles with a rear parking system/parking sys­
tem plus/rearview camera/peripheral cameras and trailer hitch
When the trailer soc ket is in use, th e parking sys­
tem rear sensors are not act ivated when you sh ift
i nto reverse gear or when you press the p,,1, but­
ton . Th is resu lts in the following restrict ions .
Rear parking system*
There is no distance warning.
Park ing system plus*
There is no distan ce warn ing for the rear. The
front senso rs remain activated. The visu al display
switches to trailer mode . ..,.

<( a, .... N ,....
N .... 0 0
3 a,
Rearview camera* /Peripheral cameras*
There is no distance warning for the rear. The
front sensors remain activated. The visual display
switches to trailer mode. The rearview camera
image will not show the orientation lines and the
blue surfaces.
Trailer hitches that are not installed at the
factory may cause the parking system to mal­
function or they may restrict its function. Parking
systems
133

<( a, .... N ,....
N .... 0 0
3 a,
A
A/C MAX (climate control system) . . . . . . . . . 70
A/C (climate control system) . . . . . . . . . . . . . 69
Accessories . . . . . . . . . . . . . . . . . . . . . . . 64, 365
Active lane assist ................ .. ... 112
Adjusting steering time......... ... .. . 115
Adjusting the vibration warning . . . . . . . . 115
C leanin g th e came ra area . . . . . . . . . . . . . 338
Driver messages . . . . . . . . . . . . . . . . . . . . . 114
Indicator light . . . . . . . . . . . . . . . . . . . . . . 113
switching on and off . . . . . . . . . . . . . . . . . 113
Adaptive cruise control. . . . . . . . . . . . . . . . . . 96
C lean ing sensors . . . . . . . . . . . . . . . . . . . . 338
Congestion assist . . . . . . . . . . . . . . . . . . . . 104
Distance indicator . . . . . . . . . . . . . . . . . . . 105
Di stance warning . . . . . . . . . . . . . . . . . . . . 105
Me ssages . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Predictive control . . . . . . . . . . . . . . . . . . . . 102
Request for driver intervention . . . . . . . . . 102
Setting the driving program . . . . . . . . . . . 102
Stop-and-go traffic . . . . . . . . . . . . . . . . . . 100
Adaptive dampers....... ..... ... ... .. . 121
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 36
Adaptive light Indicator light . . . . . . . . . . . . . . . . . . . . . . . 36
AdBlue .. .. .. .. .................. ... . 300
M essages . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Additional accessories . . . . . . . . . . . . . . . . . 365
Additional phone . . . . . . . . . . . . . . . . . 161, 230
Adjusting air distribution (climate control sys-
tem) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Adjusting the sound . . . . . . . . . . . . . . . . . . . 233
Adjusting the temperature (climate control
system) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
advanced key
refer to Convenience key . . . . . . . . . . . . . . . 76
Airbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 33
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . 273
Advanced Airbag System . . . . . . . . . . . . . . 257
Advanced Airbag System components . . . 260
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268
Ch ildren ...... ........... ...... ... . 279
Ch ild restraints . . . . . . . . . . . . . . . . . . . . . 279
Components (front airbags) . . . . . . . . . . . 260
Index
Dang er of fitting a child safety seat on the
front passenge r seat . . . . . . . . . . . . . . . . . 254
Disposa l . . . . . . . . . . . . . . . . . . . . . . . . . . . 268
Front airbags . ... .. ............. 257,258
How do the front airb ags work? . . . . . . . . 263
How many airbags does my vehicle have? 260
How the Advanced Airbag System compo-
nents work together . . . . . . . . . . . . . . . . . 262
Important informat ion . . . . . . . . . . . . . . . 253
Important safety instructions on the knee
airbag system . . . . . . . . . . . . . . . . . . . . . . . 271
Indicator light . . . . . . . . . . . . . . . . . . . . . . 265
Kn ee airbags . . . . . . . . . . . . . . . . . . . . . . . . 269
Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . 265
PASSENGER AIR BAG light . . . . . . . . . . . . 265
Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268
Safety ins truc tions . . . . . . . . . . . . . . . . . . . 267
S id e airbags . . . . . . . . . . . . . . . . . . . . . . . . 271
Side curta in airbags . .............. ... 274
When must the system be inspected? 265
Air pressure Tire Pressure Monitoring System . . . . . . . 335
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 327
Alignment pin (changing the wheel) . . . . . . 343
All season tires . . . . . . . . . . . . . . . . . . . . . . . 332
All weather lights . . . . . . . . . . . . . . . . . . . . . . SO
All wheel drive . . . . . . . . . . . . . . . . . . . . . . . 137
AMI
ref er to Aud i music interface.......... . 215
Android Auto
refer to Audi smartphone interface . . . . . 227
Anti-lock braking system . . . . . . . . . . . . . . . 134
In dicator lig ht . . . . . . . . . . . . . . . . . . . . . . . 32
Anti-s lip-regulation . . . . . . . . . . . . . . . . . . . 134
Anti-Slip-Regulation Indicato r light . . . . . . . . . . . . . . . . . . . . . . . 32
Appl e CarPlay
refer to Audi smartphone interface . . . . . 227
Arrow view . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Audi connect emergency call and service . . 184
Emer gency ca ll . . . . . . . . . . . . . . . . . . . . . . 184
Online Audi Service enqu iry . . . . . . . . . . . . 186
Online roadside assistance . . . . . . . . . . . . 185
Audi connect vehicle control . . . . . . . . . . . . 181
Parking location . . . . . . . . . . . . . . . . . . . . . 182
Remote locking/unlocking . . . . . . . . . . . . 182
Vehicle status report . . . . . . . . . . . . . . . . . 182
367