156 Airbag system
-in rol lovers.
I n s ome types of acc idents the front a irbags
a nd side a irbags m ay be triggered together .
.&_ WARNING
-Sa fety belts and t he a irbag system wi ll
only provide protection when occupants
are in the p roper seating posit ion
¢ page 156.
- If the airbag indicator light ¢ page 20
comes when the vehicle is being used,
have the system inspected immediate ly
by your aut hori zed Aud i dea ler. It is pos
sible that the airbag will inf late w hen it
is not s upposed to, or w ill not inflate
when it should .
How supplemental side airbags work
.
Side airbags deploy instan tly and can help re
duce the risk of upper torso injuries for occu
pants who are properly restrained .
Fig. 159 Infla ted s ide a irbag s on left s ide of ve hicle
When the system is triggered , the airbag is
f ill ed wit h prope llant gas and breaks thro ugh
a seam in the seat surface area marked "AIR
BAG" . It expands between the side trim panel
and the passenger . In orde r to help provide
this addi tional pro tection, the side airbag
must inflate withi n a fraction of a second at
very high speed and with great force . The sup
p lemental side a irbag could injure you if your
seating position is no t proper or upr ight or if
items are located in the area w here the sup
p lemental side a irbag e xpands. This appl ies
especia lly to children ¢
page 158, Child Safe
ty .
Suppleme nta l side airbags inflate between
the occupant and the door pane l on the side of the vehicle that is struc
k in certain side col
lisio n~
fig . 159.
Althoug h they are not a soft p illow , they can
"cushion " the impact and in this way they can
help to reduce the risk of injury to the upper
part of the body .
A fine dust may deve lop w hen the airbag de
ploys. This is normal an d does no t mean there
is a fire in the vehicle.
Important safety instructions on the
side airbag system
Airbags are only supplemental restraints. Al
ways properly wear safety belts and ride in a
proper sea ting posi tion.
T he re is a lot that you and your passengers
must know and act accord ingly to help the
safety belts and airbags do their job to pro
vide supplementa l protectio n.
.&_ WARNING
-An inflat ing s ide a irbag can cause serious
or fata l injury . Improperly wearing safety
belts and imp roper seating pos it io ns in
crease the risk of se rious pe rsonal injury
and dea th whenever a vehicle is being
used.
- In or der to reduce the risk of in ju ry when
t he supplemental side airbag infl ates :
- Always sit in an upright position and
never lean against the area where the
suppleme nta l side airbag is located.
- Never let a child or anyone e lse rest
their head aga inst the s ide trim pane l
i n the area where the supplementa l
s ide airbag inflates .
- Always make sure that safety be lts a re
worn correctly,
- Do not let anyone s itting in the fr ont
seat put t heir hand or any ot her parts
of their body out of the window .
- Always make sure that the s ide airbag
can inf late without interfe rence .
functions will be available again when you
switch on the ignition and start the engine.
With the engine turned off
If you listen to the radio, for example, with
the eng ine turned off or use othe r MM I fu nc
tions, the battery is being discha rged.
I f starting capability is jeopardized due to en
e rgy consumpt ion, the fo llow ing warning ap
pears in the MMI disp lay :
Plea se start the eng ine soon or th e sys tem
w ill b e turn ed off .
The warning ind icates that the system will be
turned off automatically after 3 m inutes . If
you wish to cont inue us ing the functions , you
have to start the engine.
With the engine running
Although electrical energy is generated when
the vehicle is be ing driven, the battery can be
come discharged . Th is happens mostly when
little energy is be ing generated and a great
deal consumed and the battery's state of
charge is no t optimal.
To br ing the energy balance back into equili
b rium, consumers which require especially
l arge amounts of energy are tempo rarily cut
back or swit ched off. Heating systems in par
ticular requ ire a g reat dea l o f energy. If you
notice, fo r example, that the heated seats* or
the heated rear window are not heating, they have been temporari ly cut back or switched
off. These systems will be ava ilab le again as
soon as the energy balance has been restored.
You will a lso notice that engine idle speed has
been increased slightly . This is norma l and not
a cause for concern . By increasing engine idle
speed the add itiona l energy required is gener
ated and the battery is charged.
Int ellig ent technolog y 183
•
•
190 Cleaning and protection
Automatic car wash
Th e ve hicl e can be washed in almost any
modern automatic car wash .
The vehicle paint is so du rable that t he ve hicle
can normally be washed without problems in
an automatic car wash . However, the effect on
the paint depends to a large extent on the de
sig n of the facility, the filte ring of the wash
wate r, the type of wash and care mater ia l, etc.
If th e p aint ha s a dull appearance afte r go ing
through the car wash or is scratched, bring
this to the attention of the operator immedi
ately.
If necessary, use a different car wash.
Th e power top does no t require special pre
cautions be fore passing through a car wash.
However , the car mu st not be treated with
hot wa x after the wash cycle!
The wax could
adversely affect the power top and even dam
age the fabric ove r a period of time.
The power top does not have to be washed ev
e ry time you use a car wash . The power top
can be spared if the car wash facility is equ ip
ped with manually adjustable roof brushes or
rollers.
Before going through a car wash, be sure to
take the usual precaut ions such as clos ing the
windows . Remove antenna if applicable.
I f yo u have installed additional accessories on
the vehicle - such as spoilers, etc. - it is best to
ask the car wash operator i f these should be
removed.
On ly use car washes where the vehi cle re
mains stationary and the cleaning equipment
moves around the vehicle wh ile washing and
drying. It is not recommended to use car
washes where the vehicle is moved forward on
a conveyer.
A WARNING
- Always read and heed all WAR NIN GS and
ot he r i nforma tio n
¢ page 189.
(D Note
- Before wash ing the ve hicle in an auto
matic ca r wash, please make su re to re
tract the exter ior mir rors to prevent
them from be ing damaged .
- Compare the w idth of yo ur vehicle with
the width of the tunne l at the facility.
- Compa re the track of yo ur vehicle with
the distance between the g uide rails of
the facility -there is a risk of damage to
the whee ls and tires.
Washing the vehicle by hand
A lot of water is needed when washing a vehi
cle by hand.
.,. Before yo u start washing, ma ke s ure you
have read a nd understood the WARNINGS
¢ .&, .
.,. First soak all dried d irt unt il it is soft, then
r inse it off .
.,. As you clean yo ur vehicle, start w ith t he roof
and wo rk your way down to t he bo ttom, us
ing a sponge, a s ponge g love or a clean
br ush .
.,. Rinse the s ponge o r th e sponge g love o ften,
flushi ng it clean eac h time .
.,. Use spec ia l car shampoo only for very persis
tent dirt .
.,. Rinse the car t ho roughly with water.
.,. Use a chamo is leather to gently wipe the ex-
t er ior d ry .
U se a separate sponge for cleaning the
whee ls, door s ills and othe r regions exposed
to road dirt . In this way, yo u w ill not scratch
t h e pa int w ith coarse pa rticles imb edded in
t h e sponge the next time you wash t he ca r.
A WARNING
- W ash your vehicl e only when the ign ition
is swi tched o ff to re duce the r isk o f a
crash .
- Always re ad and heed a ll WA RNIN GS and
o ther in fo rm ation
¢ page 1 89 .
(D Note
-Never try to remove dirt, mud or dust if
the surface of the vehicle is dry. Never
use a dry cloth or sponge, since this
could scratch your vehicle's pa int or w in
dows .
- Never wash your car in bright sunlight.
Drops of water act as magnifying lenses
and may damage your paint.
- When you wash your car in the w inter: if
you r inse your vehicle w ith a hose, be
careful not to aim the stream of water
direct ly at locks, or at door or hatch
openings - they can free ze shut.
- Never use sponges des igned to remove
i nsects, or any kitchen scouring sponges
or similar products. They can damage
you r paint finish.
- Never use a dry cloth o r sponge to clean
the headligh ts. On ly use we t cloths or
sponges to prevent scratches.
It i s best
to use soapy wate r.
- You sho uld remove debris (su ch as in
sects) from the head ligh t lenses on a
r egular basis, for example when refuel
ing your vehicle . Never use a dry cloth or
sponge to clean the head lights. Only use
wet cloths or sponges to prevent
scratches.
It is best to use soapy water.
@ For the sake of the environment
On ly wash the vehicle in facilit ies specially
designed for that purpose. Th is w ill reduce
the risk of d irty water contaminated with
oil from entering the sewer system. In
some areas, wash ing vehicles outs ide of
these facilit ies is prohib ited.
Washing your vehicle with a power
washer
Cleaning the exterior of your car with a high
pressure power washer is safe as long as you observe a few simple rules .
~ Before us ing the powe r washe r, make sure
yo u have re ad an d u nderstood the WARN-
Cleaning and protec tion 19 1
INGS ¢ A in General information on
page 189 .
~ Always follow the operating instr uctions for
the power washer.
~ Make sure that the jet on the spray hose pro
duces a "fan shaped sp ray" .
~ Do not hold the sp ray nozzle too close to
soft mater ials .
Never use a pow er washer to clean the power
top itself.
Keep a distance from soft materia ls s uch as
rubber hoses or insulating material as well as
sensors and camera lenses.
When cleaning the vehicle with a power was h
er
always follow the operating instructions .
This applies part icu larly to the operating pres
sure and the spraying d istance. Do not point
the spray d irectly at the seals around the s ide
windows, around the doo rs, on the rea r lid or
o n the powe r top. Likewise, do not po int it di
re ct ly at tires, rubbe r hoses, insulat io n ma te
ria l or senso rs
¢ page 193. Hold the spray
nozzle at leas t 1.3 ft (0. 4 m) away from the
vehicle.
Do no t use a high-p ressu re power was her to
remove snow and i ce .
Do not use a jet which sprays water in a d irect
stream o r one that has a rotat ing jet.
Water temperature should not exceed 140 °F (60
°() .
A WARNING
Neve r wash t ires with a jet t hat sprays wa
ter in a direct stream . Thi s could cause in
v isi ble d amage to the t ire s and weaken
them, even if the spr ay is from a re lative ly
l ong dis tance and for a sho rt time. Dam
aged and weakened tires can fail and cause
accidents and personal in jury.
([) Note
- Never use a power washer to clean the
powe r top itse lf .
•
•
Windows
Clear vision to all sides.
Clean all windows regularly to remove road
film and car wash wax buildup.
• Remove snow from windows using a brush.
• Use a plastic 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 w ith a clean p iece 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
p la stic ic e scrap er -better still, a spray
de icer - to remove
ic e from windows and mir
r ors.
T he windows must not be cleaned with insect
remover or wax s ince these can interfere with
the function of the w indshield wiper blades
(chatter).
O il, grease, or silicone residue can be removed
w ith
glass cleaner or silicon e re mover. H ow
ever, wax residue requ ires the use of a special
l y form ulated solvent. P lease contact your au
thor ized Audi dealer for adv ice on safe prod
ucts for wax removal.
W indows shou ld a lso be cleaned on the inside
at regular i nterva ls.
Never dry w indows with the same chamois
that you use to dry painted surfaces . Wax resi
due on the chamois can impair vision through
the windows.
.8, WARNING
- Alw ays re ad and heed all WARN INGS and
other information
~ page 189.
- The windshie ld m ust not be treated with
water-repe llent m aterials. They can i n
crease glare under poor visib ility condi
tions such as wetness, darkness, or whe n
the sun is low on the horizon . In addi
t ion, they can cause the windshield wip
ers to chatter.
Cleaning and protec tion
@ Note
- Never use warm or 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 the ins ide of the rear w indow
over the wires.
- To help prevent dirt from scratching the window, always scrape in a forward di
rection - pushing the scraper away from
you - never back and forth.
- Water leak ing from the inside of the rear
w indows may damage sens itive electrical
compone nts located either under the
rear parcel shelf or in the rear trunk area.
Always ensure tha t water never lea ks
t hro ugh 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 install ing window
tinting) .
- Damage or malfunction of electrical
components due to water damage or any
other o utside infl uence is not covered by
the Audi New Veh icle Limited Warranty.
See your Warranty
& Maintenance book
let for addit ional details about your war
ranty.
Cast (light) alloy wheels
Cast (light) alloy wheels require special care .
• Wash the wheels with a sponge or hose
brush every other week.
• For deep clean ing afterwards, use on ly a
ded icated
acid-fr ee cast alloy wheel cleaner .
• Rub a coat of
liquid wa x onto the rims every
three month. Be su re to reach and treat all
pa rts of the rim.
To preserve the decorative appearance of the cast alloy wheels, some special care is neces
sary. In addi tion to road dirt and salt, brake
dust is also co rrosive . If left on fo r too long,
brake dust can cause pitting.
IJI>
195
•
•
218 Check ing and filling
Di sconnect ing the batt ery terminal s
Some vehicle functions (power window regu
l ators, for example) are lost if the battery ter
minals are disconnected . These functions have
to be re learned after the battery terminals are
connected again. To prevent this, the battery
should only be disconnected from the vehicle
electrical system when absolutely necessary
for repairs .
Vehicles not dri ven fo r lo ng period s
If you do not drive your vehicle over a period
of several days or weeks, electrical compo
nents are gradually cut back or switched off.
This reduces energy consumption and main
tains starting capab ility over a longer period
~ page 182.
Some of the conven ience functions may not
operate, such as the inter ior lights or the
power seat adjustment . The conven ience
functions will be ava ilable again when you
turn on the ignition and start the eng ine.
Winter operati on
During the winter months, battery capacity
tends to decrease as temperatures drop . This
is because more power is also consumed while
start ing, and the headlights, rear window de
fogger, etc., are used more often .
Avoid unnecessary power consumption, par
ticularly in c ity traffic or when traveling only
short d istances . Let you r authorized Audi
dealer check the capacity of the vehicle bat
tery before winte r sets in
~ page 219. A well
charged battery w ill not only prevent starting
prob lems when the weather is cold, but wi ll
a lso last longer .
(D Tips
If your vehicle is left standing for severa l
weeks at extremely low temperat ures, the
veh icle battery should be removed and
stored where it will not freeze. This w ill
prevent it from being damaged and hav ing
to be replaced.
Working on the battery
Be especially careful when working on or near
the battery.
The battery is located in the luggage compart ment under the floor. Before you check any
th ing in the luggage compartment,
read and
h ee d all WARNINGS
~ ,&,
Always heed the safet y warnings , when work
ing on the vehicle battery or the vehicle e lec
trical system to prevent injury.
The following WARNINGS are ve ry
i mportant wh en wor king on the battery :
Alway s heed the following WARNING S YM
BOLS and safety prec autions when working
on the battery .
® Always wear eye protection .
b.. Battery acid contains sulfuric acid . Al
~ ways wear gloves and e ye protect ion.
-No
~ -sparks
-flames
--
-smoking.
A When a battery i s charged , it produ ce s
~ hy drogen gas which is e xplosi ve and
could cau se pe rsonal injur y.
--Always keep the battery well out of
® reach of children .
_& WARNING
=
Whenever working on the battery or on
the electrical system, there is the risk of i njury, accident and even fire . Read and
heed the following WARNINGS:
- Always wear eye protection. Do not let
battery acid or any lead particles get on
your skin or clothing. Shield your eyes. Exp losive gases can cause blindness or
other injury . -
-Battery acid conta ins sulfuric acid. Sulfu
ric acid can cause blindness and severe
burns.
-Never mount used tires on yo ur vehicle if
yo u are not sure of their "previous histo
ry." Old used tires may have been dam
aged even though the damage cannot be
seen that can lead to sudden tire failure
and loss of vehicle control.
- If you notice unusual vibration or if the
vehicle pulls to one side when d riving, al
ways stop as soon as it is safe to do so
and check the wheels and tires for dam
age .
(D Note
Please note that summe r and wi nte r tires
are designed for the cond itions that are
Glossary of tire and loading terminology
Accessory weight means the comb ined weight (in excess of
those sta ndard items which may be rep laced)
of au toma tic transmission, power steer ing ,
power brakes, power windows, power seats,
radio, and heater, to the extent that these
items are availab le as factory-installed equip
ment (whether installed or not) .
Aspect ratio
means the rat io o f the height to the w idth of
the tire in percent . Numbers of 55 or lower in
dicate a low sidewall for improved steering re
sponse and better overa ll handling on dry
pavement .
Bead
means the part of the t ire t hat is made o f
steel wires, wrapped or reinforced by ply cords
and that is shaped to fit the r im.
Bead separation
means a b reakdown of the bond between
components in the bead .
Cord means the strands forming the plies in the
tire.
Tire s an d wheel s 223
typica l in those seasons . Aud i recommends
using winter tires during the winter
months . Low temperatures signif icant ly
dec rease the e lasticity of summer t ires,
which affects tract ion and brak ing ability.
If summer t ires are used i n very co ld tem
peratures, cracks ca n form o n the tread
bars , res ulting in perma nen t tire damage
that can cause loud driving noise and un
bala nced ti re s. Audi i s not respon sible for
th is type of damage .
Cold tire inflation pressure
means the t ire p ress ure recommended by t he
vehicle manufacture r fo r a tire o f a des ignated
s ize t hat has not bee n driven for more than a
coup le o f miles (k ilometers) at low speeds in
the three hour period before the tire press ure
is m easured or adjusted.
Curb weight
me ans the we ight of a motor ve hicle with
st andard equipmen t incl ud ing the max imum
capacity of fuel, oi l, and coolant, air condi
tioning and additional weig ht of optiona l
equipment.
Extra load tire
means a t ire design to oper ate a t higher load s
and at higher inflation pressures than the cor
responding standa rd tire . Extra load tires may
be identified as "XL", "x l", "EXTRA LOAD", o r
"RF" on the sidewal l.
Gross Axle Weight Rating ("GAWR")
me ans the load-ca rry ing capac ity of a single
axle system , measured at the tire -ground in
te rfaces.
Gross Vehicle Weight Rating ( "GVWR ")
mea ns the maximum total loaded we ight of
the ve hicl e. .,..
•
•
252 Fuses a nd bulb s
No.
5 Sound actuator/exhaust
sound tun
ing
6 Headlight range control sys-
tern/cornering light
7 Headlight (cornering light)
Control modules (electro
-
mechanical parking brake,
8 shock absorber, quattro
I
sport, trailer hitch), DCDC
converter
9 Adaptive cru ise control
10 Shift gate
11 Side ass ist
12 Headlight range control,
parking system
13 Airbag
14 Rear wiper (allroad)
15 Auxi
liary fuse (instrument
panel)
16 Auxiliary fuse terminal 15
(engine area)
Fu
se pa nel@ (b ro w n)
2 Brake light sensor
3 Fuel pump
4
5 Left seat heating with/with-
out seat vent
ilat ion
6 E5C
7 Horn
-Front left door (window reg·
8 ulator, central locking, mir-
ror, switch, lighting)
9 Wiper moto r
1 0 ESC
Two-door models: rear left
window regu lator, Fo ur-door
11 mode
ls: rear left door (win-
dow regu lator, central lock-
ing, switch, lighting)
12 Rain and light sensor
Fu se panel © (red)
3 Lumbar support
Amps
5/ 15
5/7,5 7,5
5
5
5
5
5
5
15
10
40
5
25
5
15/30
5
15
30
30
25
30
5
10
No . Consumer
4 Dynamic steering
6
7
8
9
Interior lighting (Cabriolet)
Windshield washer system ,
headlight washer system
Vehicle electrical system
control module 1
Vehicle electrical system
control module 1 Left rear window regulator
motor (Cabriolet)/sunroof
10 Vehicle e
lectr ical system
con trol module 1
11 Right rear window regulator
(Cabriolet)/sun shade motor
12 Anti-theft alarm warning
system
Right cockpit fuse assignment
Amps
35
5
35
20
30
7,5/20
30
7,5/20
5
Fig. 202 R ight cockpi t: fuse pane l wit h plast ic cl ip
No. Con sumer Amps
F u se panel @ (black )
5 Steering column switch
5
module
7 Term
inal 15 diagnos tic con-
nector 5
•
....