2013 AUDI A4 SEDAN mirror

-Improper reliance on the side assist sys­
tem can cause collisions and serious
personal injury:
- Never rely only on side assist when
changing lanes.
- Always check rear view mirrors to make
sure that it is safe to change lanes.
- Side assist cannot detect all vehicles un­
der 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 au­
thorized Audi Service Facility check their
function.
(D Tips
- If the window glass in the driver's door
or front passenger's door has been tint­
ed, the display in the exterior mirror may be misinterpreted.
- For Declaration of Compliance to United
States FCC and Industry Canada regula­
tions
~page 275.
Audi side assist 109
Activating and deactivating
Applies to vehicles: mit side ass ist
Fig. 111 D river 's doo r: Side assis t button
.,. Press the button c> .&. in General informa­
tion on page 108
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 side assist
The signal brightness can be set in the radio
orMMI* .
.,. Select: I CAR I function button > Audi side as­
sist.
.,. Select: I CAR ! function button > Car systems
control button > Driver assist > Audi side
assist .
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 dis­ play is already set to the minimum or maxi­
mum level by the automatic adjustment. In
such cases, you may notice no change when
adjusting the brightness, or the change may
only be noticeable once the surroundings
change.
Adjust the brightness to a level where the dis­
play in the information stage will not disrupt
your view forward. If you change the bright­
ness, the display in the exterior mirror will
briefly show the brightness level in the infor­
mation stage. The brightness of the warning
stage is linked to the brightness in the infor­
mation stage and is adjusted along with the
information stage adjustment.

The accuracy of the orientation lines and blue
surfaces diminis hes if:
- the rear view camera does not prov ide a re li­
able image, for examp le, in poor vis ibility
conditions or if the lens is dirty,
- the image on the screen is not visible due to
sun g lare and reflection .
Caring for th e rear view came ra lens
The rear view camera is located above the rear
license plate b racket . Fo r the pa rking assist to
ope rate, the lens,=:,
fig. 117 must be kept
clean:
- Dampen the lens with a househo ld alcohol­
based glass cleane r, and clean the lens with
a dry cloth
,=:, CD.
- Remove s now with a hand brush and ice
prefe rably with a de-icing spray
,=:, (D .
A WARNING
- T he pa rking aid cannot repla ce the dr iv­
er's attention. The driver a lone is respon­
sible for parking and similar driving ma­
neuvers .
- Always keep your eyes on the vehicle's
su rroundings, using the rear view mirror
as well.
- Do not a llow yourse lf to be d istracted
from traffic by the rear view camera pic­
tures.
- If the position and the installation ang le
of the camera has changed, fo r example,
after a rear end collision, do not continue
to use the system for safety reasons. Have it checked by a qua lified dealership.
(D 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 . Ob­
jects such as barrier cha ins, trailer draw
bars, thin pa inted ve rtical po les o r fe n­
ces may not be detected by t he system,
pos ing risk of damage.
- Never use warm or hot water to remove
s n ow or ice from the rear view camera
.
P ark a ssis t 11 7
lens -dange r of crack format ion on the
lens !
- When cleani ng the lens, never use prod­
ucts that a re ab rasive.
Switching on/off
Applies to vehicles: with parking system (rear, with rear
view camera)
The rear view camera switches on automati­
cally together with the acoustic park assist
when you put the vehicle in reverse.
Switching on
"' Put the veh icle in reverse gear, the acoust ic
parking system with rear view camera is ac ­
tivated automat ica lly. Act ivat ion of the
acoust ic par king system is confirmed by a
brief ac knowledgement sou nd.
Switching off
"' Drive faster than 9 mph (15 km/h) , or
"' take the vehicle out of reverse gear . The
acoust ic park ing system is immediate ly de­
activated, and the rea r view came ra p icture
is deact ivated a utomat ically afte r a pe riod
o f abo ut 1 5 seconds , or
"' switch off the ignition.
T he de lay in deact ivat ing the came ra prov ides
an unin terrup ted view beh ind the ve hicle es­
pe cially when mane uver ing in tig ht park ing
spaces and prevents the picture from t urning
off the every time you shift out of reverse .
If the wa rning mess age ap pears in the dis play
but not the rea r view came ra p icture, read and
confirm the warni ng message. The acoustic
distance signal is always active .
If you press a fu nction button on the M MI
control console, the rea r view came ra p icture
disappears . The rear view camera picture reap­
pears the next time yo u pa rk.
Fur the r in forma tion on the warning mess age
and the MMI con tro l conso le can be found in
the MMI instruction book let.
Ill-

118 Park ass is t
@ Tips
- The rear view camera picture is avai lable
as soon as the MMI D isplay or the MMI is
switched on, or the start-up phase is
completed.
- Keep the sensors in the rear bumper and the rear view camera lens clean and free
of snow and ice, so that the parking sys­
tem can work properly . Please follow the
additional notes on
~ pag e 120.
Reverse Park ing
App lies to vehicles: with parking system (rear, wit h rear
view came ra)
Parking mod e 1 can be used when parking in
a garage or parking space.
F ig. 1 18 MMI Di splay : Aim ing at a p arkin g spot
F ig . 119 MMI Disp lay: Ali gning th e vehi cle
"' Switch the MMI on and se lect the reverse
gear.
"' Turn the steering wheel until the orange
orienta tion lines
(D appear in the parking
spot ¢
fig. 118 . Use the mark ings @to help
yo u estimate the distance from an obstacle .
Each marking corresponds to 3
ft (1 m) . T he
blue a rea represents an extension of the ve- hicle's outline by approximate
ly 16
ft (5 m)
to the rear .
"' Wh ile driving in reverse gear, adjust the
steering whee l angle to fit the parking space
w ith the aid of the orange or ientation lines
¢ 0 . @ marks the rear bumper . You should
stop d riving in reve rse as soon as and no lat­
er than when the red orientation line©
abuts a n obje ct ¢ _&. !
_& WARNING
- The rear view c amera does not show t he
e ntire area behind t he vehicle
¢ page 116, fig . 11 6. Watch out espe­
cially for small children and anima ls. 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 a re (for example, the
bumper of a parked vehicle , a trailer
h itch, o r the rea r of a truck). In this case,
you shou ld not use the h elp lines to help
wit h pa rking, wh ich poses danger of a n
a ccident!
(D Note
- Low obstacles a lready s ignaled by a
wa rning can disappear from th e system's
detec tion range as they are approa ched
and w ill not con tinue to be signaled. Ob­
jec ts such as barr ier chains, tr ailer draw
bars, thin painted vertica l poles or fen ­
ces may not be detecte d by the system,
posing risk of damage.
- In the MMI display, t he direction of trav­
el of the vehicle rear is represented de ­
pending on the steering wheel angle.
The ve hicle fro nt swings out more tha n
the vehicle rear . Maintain plenty of d is­
tance from an obstacle so that your out­ side mirror o r a corner of you r vehicle
d oes not co llide w it h any obs ta cl es -d an­
ger of accident!

120 Park assis t
In the MMI display, the d irection of travel
of the vehicle rear is represented depend­ ing on the steering wheel angle. The vehi­
cle front sw ings out more than the ve hicle
rear. Maintain plenty of distance from an
obstacle so that your o utside mirror or a
corne r of your veh icle does not co llide with
any obs ta cl es -danger of ac cident!
@ Tips
The left or right orientation li nes and sur­
faces wi ll be displayed, depending on the
t urn sig na l being used.
Adjusting the display and warning tones
A ppl ies to vehicles: with pa rk in g system (rear, with rea r
view ca mera )
The display and warning tones are adjusted in
the radio or MM!*.
"' Se lect:
I CARI f u nction button > Parking sys ·
tern .
Or
"' Se lect: ~I C~A~R~I funct ion button > Car systems
control button > Dr iver assist > Parking aid .
Display
- Off -when the parking system is switched
off, on ly aud ible signals are given .
-On -when t he parking system is switched
on, the pict ure from the rear view camera is
displayed.
Warning tone s
- Rear volume -
rear sensor volume
-Rear frequency -rear sensor frequency
-Music volum e while parking -when the
park ing system is switched on, the volume
of the act ive a udio source is lowered.
The new ly adjusted value is briefly heard from
the signal gene rator. The sett ings a re auto­
mat ica lly stored and assigned to the remote
con trol key.
_& WARNING
- Alw ays m ake su re th at the volume and
freq uency of the warning tones is adjus t-
-
ed so that you can easily hear the acous­
tic d istance signa l even if the radio is
playing, the air-cond it ioner blower is on
H igh or there is a hig h level of outside
noise.
- Check the settings w henever someone
else has driven the vehicle before you.
(D Tips
- The warn ing tones can also be adjusted
directly from the rear view camera im­
age. Simply press the Settings* contro l
butto n.
- Changed settings are activated when
park ing ass ist is switc hed on aga in.
Error messages
App lies to vehicles: wit h parking system (rear, wit h rear
v iew camera)
If a warning tone is aud ible for about five sec­
onds when you turn on the ignition, there is a
malfunction in the system . Have the problem
cor rected by your author ized Audi dealer.
Keep the senso rs in the rear bumpe r clean and
free from ice so that the acoustic park assist
system can function properly.

196 Trailer towing
Trailer towing Driving with a trailer
General information
Your Audi was designed primarily for passen­
ger transportation .
If you plan to tow a trai ler, p lease remember
that the additional load will affect durability,
economy and performance .
Trailer towing not on ly places more stress on
the vehicle, it also calls for more concentra­
tion from the driver.
For this reason, always fo llow the operating
and driving instructions provided and use
common sense.
Technical requirements
Trailer hitch Use a weight-carrying hitch conforming to the
gross trailer weight. The hitch must be suita­
ble for your vehicle and trailer and must be
mounted securely on the veh icle's chassis at a
technically sound location. Use only a trailer
hitch with a removable ball mount. Always
check with the trailer hitch manufacturer to
make sure that you are using the correct
hitch.
Do not use a bumper hitch.
The hitch must be installed in such a way that
it does not interfere with the impact-absorb­
ing bumper system . No modifications should
be made to the vehicle exhaust and brake sys­
tems . From time to time, check that all hitch
mounting bolts remain securely fastened.
When you are not towing a trailer, remove the
trailer hitch ball mount. This prevents the
hitch from causing damage should your vehi­
cle be struck from behind
¢ A.
Trailer brakes
If your tra iler is equipped with a braking sys­
tem, check to be sure that it conforms to a ll
regulations . The trailer
hydraulic brake system must not be
direct ly connected to the vehicle's hydraulic
brake system
~ A.
Safety chains
Always use safety chains between your vehicle
and the trai le r.
Trailer lights
T railer lights must meet all regulations. Be
sure to check w ith your authorized Audi dealer
for correct wiring, sw itches, and relays.
Mirrors
If you are unable to see the traffic behind you
using the regular outside mirrors, then you
must install extended mirrors . It is important
that you
always have clear vis io n to the rear.
,8. WARNING
- If a trailer has electrical brakes please
note that these brakes are not activated
by the factory-fitted control unit -risk of
accident!
- Afte r removing the trailer hitch, do not
store it in your vehicle. In case of sudden
braking, the hitch could fly forward and
injure you or your passengers.
Operating instructions
Maximum trailer weight
-
A trailer for your vehicle is limited to a typical
class 1 or class 2 tra iler.
Trailer load distribution Be sure the load in the trailer is held secure ly
in place to prevent it from shifting forward,
backward or sideways.
Never allow a passenger to ride in a trailer
¢ A in Driving instructions on page 197.
Engine cooling system
T owing a trailer makes the engine work hard ­
er. It is important that the cooling system's
performance is up to the additional load.
Make sure that the cooling system has enough
fluid . .,..

If a spot starts to rust, however , a simple
touch-up job will not be enoug h. The affected
surface must be sanded smooth and coated
with an anti -rust pr imer before the painted
finish can be restored.
The number for the origina l vehicle paint can
be found on the vehicle ident ification labe l
<=:>page 268.
A WARNING
Always read and heed all WARNINGS and
other information
c::> page 199 .
Windows
Clear vision to all sides.
Clean all windows regularly to remove road
fi lm and car wash wax b uildup .
.,. Remove snow from windows using a brush .
.,. Use a plast ic ice scraper to remove ice from
windows and mirrors .
.,. Remove other residue on the windows with
a spray •on glass cleaner .
.,. Wipe the windows dry with a clean piece of
cloth or kitchen paper towel.
The best way to remove snow from windows
and mirrors is to use a brush. Use a non-abra­
sive
pl astic ice sc ra p er -better still, a spray
de icer -to remove
ic e from windows and mir­
rors .
The windows must not be cleaned with insect
remover or wax since these can interfere with
the function of the windshield wiper blades
(chatter) .
Oi l, grease, o r silicone residue can be removed
with
glass cleaner or silicone remo ver . How­
ever, wax residue requires the use of a special­
ly formulated solvent . Please contact your au ­
thor ized Audi dealer for adv ice on safe prod­
ucts for wax removal.
W indows should also be cleaned on the inside
at regular intervals.
Never dry w indows with the same chamois
that you use to dry painted surfaces. Wax resi-
Cleaning and protec tion 203
due on the chamois can impair vis ion through
the windows .
A WARNING
-Always read and heed all WARNINGS and
other information
c::> page 199.
-The windshield must not be treated with
water-repellent materials. They can in­
crease glare under poor v is ibility condi­
tions such as wetness, darkness, or when
the sun is low on the hor izon. In addi­
tion, they can cause the w indshield w ip­
ers to chatter.
(D Note
- Never use warm o r hot water to remove
snow and ice from w indows and mirrors.
Th is could cause the glass to crack.
- To prevent damage to the wires of the
rear defogger, do not place any adhesive
st ickers on t he ins ide of the rear w indow
over the wires .
- T o help prevent dirt from scratch ing the
w indow, always sc rape in a forward di ­
rec tion -pushing the sc raper away from
yo u -never bac k and forth.
- Wate r lea king from the i nside of the rear
w indows may damage sens itive e lec trica l
c omponents located ei ther under the
rear parcel shelf or in the rear trunk area .
Always ensure that water never leaks
through the body section of the vehicle.
Yo u can do th is by using waterproof pro­
tection over the vehicle's electrical com­
ponents (e .g. when instal ling window
tint ing) .
- Damage or malfunction of electrical
compone nts due to water damage or any
other outside influence is not covered by
the Audi New Ve hicle Limited War ranty.
See you r Wa rranty
& M ain tenance boo k­
let for addit ional detai ls about your war­
ranty.
•
•

Fuses and bulbs 259
-No. No. Consumer Amps
5 Sound
actuato r/exhaust sound
5/15
tuning 6
Windshield washer system,
35
headlight washer system
.
6 Headlight range control sys-
5/7,5
tern/cornering light 7 Vehicle electrical system control
20
module 1
7 Headlight (cornering light) 7,5
Control modules (electrome-
8
Vehicle electrical system control
30
module 1
'
8
chanical parking brake, shock
5
absorber, quattro sport, trailer
hitch), DCDC converter 9 Sunroof 20
10 Vehicle electrical system control
30
module
1
9 Adaptive cruise control 5
11 Sun shade motor 20
10 Shift gate
5
11 Side assist 5 12 Anti-theft alarm
warning sys-
5
tern
I 12 Headlight range control, park-
5
ing system
Right cockpit fuse assignment
13 Airbag 5
14 Rear wiper (allroad) 15
15 Auxiliary fuse (instrument pan-
10
el)
I 16 Auxiliary fuse terminal 15 (en-
40
gine area)
Fuse panel @ (brown)
2 Brake light sensor 5
3 Fuel pump
25
4
5 Left seat
heating with/without
15/30
seat ventilation
6
7 Horn Front left door (window regula-
8 tor, central locking, mirror, 30
switch, lighting)
Fig. 191 Right cockpit : fuse panel with plastic cl ip
9 Wiper motor 30
10 ESC 25
No. Consumer Amps
Two-door models: rear left win-Fuse panel @ (black)
dow regulator, Four-door mod- 5 Steering column switch module 5
11
els:
rear left door (window regu-
30
lator, central locking, switch, 7 Terminal 15 diagnostic connec-
5
tor
lighting)
12 Rain and light sensor 5
8
Gateway (Databus diagnostic
5
interface)
-..
Fuse panel © (red) 9 supplementary heater 5
3
Fuse panel @ (brown)
4 Dynamic steering
1 CD/DVD player 5

260 Fuses a nd bulb s
I
-No. Consumer
2 Wi-Fi
3 MMI/Radio
4 Instrument cluster
5 Ga
teway (instrument cluster
control module)
6 Ignition lock
7 L igh t switch
8 Climate control system blower
9 Steer ing column lock
10 Climate control system
11 Termina
l 30 diagnostic connec-
tor
12 Steering column switch module
Right luggage compartment fuse
assignment
Amps
5
5/20
5
5 5
5
40 5
10
10
5
Fig. 192 R ig ht l uggag e compar tmen t: fu se pan el w ith
plas tic cl ip
No. Con sumer Amps
Fu se pan el
@ (bl ack )
1 Luggage compartment lid con-
30
trol module (allroad)
2 Trail
er control module or re-
15
tractable rear spoiler (RS 5)
3 Trailer control module
20
No . Consumer
4 Trailer contro l modu le
5 Electromechanical parking
5
brake
6 Elec tronic damping control
15
--
7 Electromechanical parking
30
brake
8 Rear exterior lighting 30
9 Quattro sport
10 Rear exterior lighting
11 Vehicle electrical system control
20
module
12 Te rminal 30 5
Fuse panel© (brown )
1 L
uggage compartment lid con-
30
trol module (all road)
2 12-volt socket, cigarette lighter
20
3 DCDC converter pa th 1 40
4 DCDC converter path 2, DSP
30
amplifier , radio
7 Electromechanical parking
30
b rake
Right front door (window regu-
9 lator, central locking, mirror, 30
switch, lighting)
Two-door models : rear righ t
window regu lator, Four-door
11 models : rear right door (window
30
regulator, central locking,
switch, lighting)
Cell phone prep 5
Fuse panel © (blac k)
1 Right front seat heating
15
4 MMI 7,5
5 Radio 5
6 Rear view camera 5
7 Rear window heater (allroad)
30
8 Rear Seat Entertainment 5