• Park your vehicle on a level surface.
• Switch
off the ignition.
• Read the engine coolant level from the coolant
expansion tank¢
fig. 189, ¢ page 218,
fig. 186.
With a cold engine, the coolant level
should be between the "min" and "max" mark
i ngs . When the engine is warm, the level may
be s light ly above the "max " marking.
The location of the coolant expans ion tank can be
seen in the engine compartment illustrat ion
¢pag e 218.
To obtain an accurate reading, the engine must
be sw itched
off.
The expansion tank in your vehicle is equipped
with an electric coolant level sensor.
When the coo lant level is too low, the warning
light in the Auto-Check System
c:> page 15 wi ll il
luminate until you add coolant and the level has
been restored to normal. Even though there is an
e lectric coolant level sensor, we still recommend
you check the coolant level from t ime to t ime.
Coolant loss
Coolant loss may indicate a leak in the cooling
system. In the event of coolant loss, the cooling
system should be inspected immediately by your
authorized Audi dealer. It is not enough merely
to add coolant.
In a
sealed system, losses can occur only if the
boiling point of the coo lant is exceeded as a re
sult of overheat ing.
A WARNING
The cooling system is under pressure and can
get very hot . Reduce the risk of scalding from
hot coolant by following these steps.
- Turn off the eng ine and allow it to cool
down.
- Protect your face, hands and arms from es
caping fluid and steam by covering the cap
with a large, thick rag.
- Turn the cap slowly and very carefully in a
counter-clockwise direction while applying
light, downward pressure on the top of the
cap.
Checking and Filling
-To avoid being burned, do not spill anti
freeze or coolant on the exhaust system or
hot engine parts. Under certain cond itions,
the ethylene glycol in engi ne coolant can
catch fire.
(D Note
Do not add any type of radiator leak sealant
to your vehicle's engine coolant. Add ing radia
tor repair fluid may adversely affect the func
tion and performance of your cooling system
and could result in damage not covered by
your New Vehicle Limited Warranty.
Adding coolant
Be very careful when adding engine coolant.
Before you check anything in the engine compart
ment,
always read and heed all WARNINGS
¢.&. in Working in the engine compartment on
page 216.
• Requ irement: There must be a residual amount
of coolant in the expansion tank
c:> (D .
•Turnoff the engine .
• Let the engine cool down.
• Place a thick rag over the coolant expans ion
tank
c:>p age 222 , fig. 189 and carefully twist
the cap counter-clockwise
c:> _& .
• Add coo lant mixed in the correct ratio
c:> page 222, Coolant up to the MAX marking .
• Make sure that the fluid level remains stable.
Add more coolant if necessary.
• Twist the cap on again
tightly.
Replacement engine coolant must conform to ex
act specifications
c> page 222, Coolant.
We recommend using only coolant additive Gl2+
+ , Gl3
or in an emergency Gl2+. Do not use a
different additive. In an emergency use plain wa
ter until you can get the correct additive and can
restore the correct ratio. This should be done as
soon as possible.
If you have lost a considerable amount of coo l
ant, then you should add cold antifreeze and cold
water only when the engine is co ld.
Always use
new engine coolant when refi lling.
223
Check ing and F illing
@ For the sake of the environment
Because of the prob lem of proper disposal of
brake fluid as we ll as the special tools re
quired and the necessary expertise, we rec
ommend that you have the b rake fluid
changed by your author ized Audi dealer .
Battery
General information
Under normal operating conditions, the battery
in your Audi does not need any maintenance.
W ith
high outside temperat ures or long da ily
drives we recommend that you have the electro
lyte level checked by a service fac ility . The elec
trolyte level should also be chec ked eac h time
the battery is charged ¢
page 228 .
Have the battery checked when you take your ve
h icle in for service. You a re well advised to re
p lace a battery t hat is o lder than S years .
W ith certain types of a irbag dep loyment, the
battery is disconnected from the vehicle electr i
cal system for safety reasons
¢ &. in Repair, care
and disposal of the airbags on page 157 .
Disconnecting the battery terminal s
Some vehicle functions (power window reg ula
tors, for example) are lost i f th e battery termi
na ls are disconnected. These functions have to be
relearned after the battery termina ls are con
nected aga in. To prevent th is , the batte ry shou ld
only be disconnected from the vehicle e lectr ica l
sys te m when abso lutely ne cessary for repairs.
Vehicles not driven for long periods
If you do not drive your vehicle over a period of
seve ral days or weeks, electrical components a re
gradua lly cut back or sw itched off . T hi s reduces
e n ergy cons umption and ma inta ins starti ng ca
pab il ity over a longer pe riod
¢ page 192. Some
of the conve nience f unct io ns may not o pera te,
such as the inter io r lig hts or powe r seat a dju st
ment . The convenience funct ions wi ll be avai lab le
again when you switch on the ignition and start
the engine.
226
Winter operation
Dur ing the winte r mon ths, ba ttery c apacity tends
to decrease as tempe ra tu res drop . This is be
ca use mo re power is also consume d while start
i ng, and the headlights, rear window defogger,
etc., are used more often.
Avo id unne cessary powe r consum ption, pa rticu
l arly in city traffic or when traveling on ly short
distances . Let your author ized Audi dealer check
t h e capacity of the vehicle battery before winter
sets in~
page 228. A we ll charged battery will
not only p reve nt sta rting prob lems when the
weather is cold, but will also last longer.
(D Tips
If yo ur vehicle is left standing for several
weeks at extreme ly low temperatu res, the ve
hicl e battery should be re m oved a nd stor ed
where it will not freeze. This w ill preven t it
fro m bei ng damaged and hav ing to be re
p lac ed .
Working on the battery
Be e specially car eful when working on or near
t he bat tery.
The battery is loca ted in the luggage com part
ment under the floo r. Befo re yo u check anything
i n the luggage compa rtment,
read and heed all
WARNINGS ¢
.cl·
Always heed the safety warnings , when working
o n the vehicle ba tte ry o r the veh icle elect rical
system to p reve nt injury.
The following WARNINGS are very important
when working on the battery:
Always heed the following WARNING SYM·
BOLS and safety precautions when working on
the battery.
®
Always wear eye protection.
A
Battery acid contains sulfuric acid . Al-
ways wear gloves and eye protection.
@
No
• sp ark s
• fl ame s
· sm oki ng .
&
Wh en a battery is charg ed , it produces
h yd rogen ga s which i s ex plosi ve and
c o uld c au se p ers onal injury .
®
Always keep the b atter y well out of
rea ch of child ren.
A WARNING
Whenever working on the battery or on the
electrical system, there is the risk of injury,
accident and even fire. Read and heed the fol
lowing WARN INGS:
- Always wear eye protection. Do not let bat
tery a cid or any lead pa rticles get on your
sk in or cloth ing. Sh ield your eyes. Exp losive
gases can cause blindness or other injury .
- Battery acid contains su lf ur ic ac id. Sulfur ic
acid can cause blindness and severe b urns.
-Always wear gloves and eye protection. Do
not tilt the battery because acid could leak
out of the ventilat ion open ings.
- If you get battery ac id in your eyes or on
your skin, immediately rinse with co ld wa
ter for seve ral minutes and get medical at·
tention .
- If you should ingest any battery acid, seek
medical attention immediately .
- Do not expose the battery to an open flame,
electric sparks or an open light.
- Do not smoke.
- Do not interchange the positive and nega -
tive cab les.
- When working on the battery, be sure not to
short-c ircuit the terminals with tools or oth
er meta l objects. Th is wou ld cause the bat
tery to heat up very quickly, which could
lead to damage or explosion and persona l
injury.
- When a battery is charged, it produces hy
drogen gas which is explosive and could
cause pe rsonal injury.
- Always keep the battery well out of the
reac h of ch ildren .
-
Check ing and Filling
-Before work is done on the electrical sys
tem, disconnect the negat ive ground cable.
- Before performing any work on the electri
cal system, switch off the engine and igni
tion as well as any electrical equ ipment. The
negat ive cable on the battery must be dis
connected . If you are just going to replace a
light bulb, then it is enough to switch off
the lights.
- Before d isconnecting the battery, switch off
the anti-theft a larm system! Otherwise you
will set off the alarm.
- When disconnecting the battery, first dis
connect the negat ive cable and then the
positive cable.
- Before reconnect ing the battery, make sure
all electrical consumers a re switched off.
Reconnect the positive cable first and then
the negative cable. Never in terchange the
cables -this could start a fire !
- Never cha rge a froze n or a thawed-out bat
t ery . It co uld explode! If a battery has fro
zen, then it must be replaced. A discharged
battery can freeze over at 32 °F (0 °C).
- Make sure the vent hose is always attached to the opening on the side of the battery.
- Never use batteries which are damaged.
There is the danger of an exp losion! Always
replace a damaged battery .
A WARNING ,_____
California Proposition 65 Warning:
- Ba ttery posts, term inals and related acces
sories contain lead and lead compounds,
chemicals known to the State of California
to cause cancer and reproductive prob lems.
Was h hands after handling.
(D Note
- Do not disconnect the vehicle battery when
the ignition is on or when the engine is run ning, otherwise, you w ill damage electronic
components in the electrical system.
- If your ve hicle is go ing to stand for a long
period of time w ithout being driven, protect
the battery from "freezing", otherwise it .,..
227
Checking and Filling
will be d amage d and will then have to be re
placed.
Battery charging
Starting the engine requires a w ell charged bat
tery.
F ig. 191 Eng ine co mpartmen t: connecto rs for a cha rge r
and jump start cab les
Alwa ys re ad and h eed all WARNINGS below
¢ A and ¢ A in Working on the battery on
page 227.
• Switc h off the ignition and all elec trical con
sumers .
• Make sure the area is well venti lated when you
charge the battery .
• Open the engine hood
c> page 216.
• Open the red cover on the positive pole
¢ fig. 191.
• Connect the charger connectors according to
the instructions to the
j um p sta rt bo lt s . (Bolts
u nder the red cover= "positive" , Bolts w ith hex
head = "negative ") .
• Only now pl ug the mains lead for the charging
equipment into the wall outlet and tur n it on
¢£ .
• Make sure the charg ing rate is not o ver
30 a mps/14 .8 Volt .
• When the battery is fully charged: Turn the
charging equipment off and remove the mains
lead from the wall outlet .
• Now remove the clamps for the charging equ ip-
ment .
• Close the red cover on the positive pole.
• Close the hood
c> page 217 .
A discharged battery can free ze at temperatures
of only 32 F
0 (0 °C). A llow a frozen battery to
228
thaw completely before attempting to charge it
c> & . However, we recommend not using a
thawed battery aga in because the battery cas ing
can be cracked due to ice formation and can leak
battery ac id.
Batte ry cha rging (M ax imum charg ing rate of
30 amps /14 .8 V olt)
When charging at low voltages (e.g. with a tric k
le ch arger ),
the battery cables do not have to be
disconnected first . The battery caps should
not
be opened when charging a battery .
It is not necessary to remove the battery from
the luggage compartment, and it is also not nec
essary to disconnect the cables.
Fa st cha rging the batt ery (charg ing rat e
above 14 .8 Volt s)
For techn ical reasons do not use a battery charg
er that uses voltage greater than 14.8 Volts to
charge your veh icle's battery.
&_ WARNING
Charg ing a battery can be dangerous .
- Always follow the operating instructions
provided by the battery cha rger manufactur
er when charging your ba tte ry .
- Never charge a frozen battery . It may ex
plode because of gas trapped in the ice. Al
low a froze n battery to thaw out first.
- Do not reuse batter ies which were frozen.
The battery hous ing may have c racked and
weakened when the battery fro ze.
- Cha rge the batte ry in a well ventilated area .
Keep away from open flame or elect rical
sp ark. Do not smoke. Hydrogen gas generat
ed by the batte ry is e xplosive.
- To red uce the da nger of explosion, never
connect or d isconnect c harger c ables while
the charger is ope ra ting.
- Fa st c harg ing a bat tery is dange rous and
should o nly be atte mpted by a compe ten t
technician w ith the proper equipment .
- Ba tte ry a cid that may spill d uring charging
should be washed off w it h a so lution of
warm water and baking soda to neutralize
the acid.
Wheels
the recommended tire pressure for your vehicle
¢ page 241, fig. 196.
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¢
page 250.
-the spare tire* is installed.
Indicator lights
IE Loss of pressure in at least one tire¢&. .
Check the tires and replace or repair if necessary.
Check/correct the pressures of all four tires and
store the pressure again in the Infotainment sys
tem ¢
page 250 .
mm (Tire Pressure Monitoring System) Tire
pressure: System malfunction!.
Ifmm appears
after switching the ignition on or while driving
and the
IE indicator light in the instrument clus
ter blinks for approximately one minute and then
stays on , there is system malfunction . Try to
store the correct tire pressures¢
page 250. If
the indicator light does turn off or turns on again
after a short period of time, drive to your author
ized Audi dealer or qualified repair facility imme
diate ly to have the malfunction corrected.
A WARNING
- If the ti re pressure indicator appears in the
display, reduce your speed immediately and
avoid any hard steering or braking maneu
vers. Stop as soon as possible and check the
t ir es and their pressure .
- The driver is responsible for maintaining the
correct tire pressure. You must check the
t ir e pressure regularly.
- Under certain conditions (such as a sporty
dr iv ing style, winter cond itions or unpaved
roads), the tire pressure mon itoring system
indicator may be delayed.
- Do not use run-flat tires on your vehicle. Us
ing them when not permitted can lead to
vehicle damage or accidents.
250
(D Tips
-The tire pressure monitoring system can al
so stop working when there is an ESC mal
function.
- Using snow chains may result in a system
malfunction.
- The tires with the identification "AO" or
"RO" ¢
page 2 38 have been matched with
your Audi tire pressure monitoring system.
We recommend that you use these tires.
Storing tire pressures
If the tire pressure changes or a tire is replaced,
it mus t be confirmed in the Infotainmen t sys
tem.
... Make sure before storing that the tire pressures
of all four tires meet the specified values and
are adapted to the load ¢
page 241.
... Switch the ignition on .
... Select: the
I CARI function button > (Car)* Sys
tems
contro l button > Servicing & checks >
Tire pressure monitoring > Store tire pressures
> Yes, store now.
(D Tips
Do not sto re the tire pressures if snow chains
a re installed.
..... N
0 CJ '
Front passenger side
cockpit fuse assignment
Fig. 212 Front passenger's sid e of t he cockpit fuse pane l
with plastic cl ip
Fuse panel @ (red)
No. Equipment
1 Infotainment, CD changer
2 Infotainment
(display)
Fuse panel@ (brown)
No . Equipment
1 Climate
control system
2 Climate control
system (blower)
3 Diagnostic interface
4 Electrical ignition lock
5 Electronic steering column lock
6 Steering column sw itch module
7 Power steering column adjustment
8 Light switch
9 Head-up display
10 I
nst rument cluster
1 1 Infotainment, DVD changer
Fuses
Luggage compartment
fuse assignment
Fig. 213 Luggage compartment: fuse panel with plastic
clip
Fuse panel @ (black )
No. Equipment
1 Tra
iler hitch/220 volt socket
2 Tra ile r hitch/climatized cup holder
3
Tra iler hitch/adjusting front passenger's
seat from the rear
4 Elec trom echan ica l parking brake
5 Electromec hanical parking brake
6 Front door (front passenger's side)
7 Rear exterior lighting
8 Central locking, closing aid
9 Seat heating (front)
1 1 Seat heating
(rear), climate control system
12 Tra iler hitch
Fuse panel @ (red)
No . Equipment
1 Left
safety belt tensioner
2 R ight safety belt tensioner
3 Ad Blue tank (diesel engine)/fuel pump
4 Ad Blue tank (diesel engine)/engine mount
(gasoline eng ine)
s
Sensor-controlled luggage compartment
lid
6 Air suspension, adaptive dampers
7 Rear door (front passenger's side)
8 Tail lights
9 Luggage compartmen t lid
261
Technical data
Technical data
Vehicle identification
Fig. 223 Vehicle Ident if ication Numbe r (VlN) plate : loca·
tio n on d river 's side dash panel
XXXXX XX -X -XX XX XXX XX
@-+ ~J:~t::1 ::: xxxxxxxx xx x xxxx xxx x
IYP lf'VPE XXX X XX
XX XXXXXXX XX X X XX
XXX KW XXX
\YT IM:.COll/fAANS ,COOE XXX XXX 15\_L I MOIOlll
@-+ ~~
1
:tr:~i XXXX I XXXX XXX I XX
II. -AUSST. / OPTIO NS
E0 A 7D5 4UB 6X
M SSG SR W
2EH JOZ lLB lAS
lBA
3FC SM U 7 X1
F0 A
9G3 0
G7 0Y H
0JF
TL 6 3 KA 8EH UlA X 9B Q
Z7
1 XW
803 908
824 020
7T6 C V7 7 K0 4X3 2K2
3L4 4KC 3Y0 413
502
lS A 7GB 01A
4G0
XX X XX X
XX X xxxx
Fig. 224 The vehicle ide ntifi cat ion l abel - inside t he lug ·
gage compartment
Vehicle Identification Number (VlN)
The Vehicle Identification Number is located in
different places :
- under the windshield on the driver's side
¢fig . 223.
- in the MMI: Select: Function button ICAR I >
(Car)* systems > Servicing & checks > VIN
number .
-on the vehicle identification label.
270
Vehicle identification label
The vehicle identification label is located in the
luggage compartment in the spare wheel we ll.
The label
9 fig. 224 shows the following vehicle
data:
(D Vehicle Identif ication Number (VIN)
@ Vehicle type, engine output, transmission
@ Engine and transmission code
@ Paint number and interior
® Optional equipment numbers
The information of the vehicle identification label
can also be found in your Warranty
& Mainte ·
nance booklet.
Safety compliance sticker
The safety compliance sticker is your assurance
that your new veh icle complies with all applicable
Federal Motor Vehicle Safety Standards which
were in effect at the time the vehicle was manu
factured. You can find this sticker on the door
jamb on the driver's side. It shows the month and
year of production and the vehicle identification
number of your vehicle (perforation) as well as
the Gross Vehicle Weight Rating (GVWR) and the Gross Axle We ight Rating (GAWR).
High voltage warning label
The high voltage warning label is located in the
engine compartment next to the engine hood re
lease. The spark ignition system complies w ith
the Canadian standard ICES-002.
Weights
Gross Vehicle Weight Rating
The Gross Vehicle Weight Rating (GVWR), and
the Gross Axle Weight Rating (GAWR) for front
and rear are listed on a sticker on the door jamb
on the driver 's side.
The Gross Vehicle Weight Rating includes the
weight of the basic vehicle plus full fuel tank, oil
and coolant, plus maximum load, which includes
passenger weight (150 lbs/68 kg per designated
seat ing position) and luggage weight¢,&. .
1111>
Consumer inf orm ation
today's a utomo biles, have steadily re duced the
scope of maintenance and repairs whic h can be
carried out by veh icle owners.
Also , sa fet y and
en vironmental
concerns place very strict limits
on the nature of repairs and adjustmen ts to en
g ine and transmission parts wh ich an owner can
perform .
Maintenance, adjustments and repairs usually re
qu ire special tools, testing devices and other
equ ipment available to specially trained work
shop personnel in order to assure proper per
forma nce, re liability and safety of the veh icle and
its many systems .
Improper maintenance, adjustments and repairs
can impair the operation and reliab ility of your
ve hicle and eve n void your vehicle warranty .
Therefo re, proof of se rvicing in a ccordance w ith
the m aintenance sched ule may be a condition for
up ho ld ing a possible wa rranty claim made within
the wa rranty pe riod.
Above all , ope rational safety can be adversely af
fected, cre ating unne cessa ry risks fo r you and
your passengers.
I f in doubt about any servicing, have it done by
your author ized Audi dealer or any other properly
eq uipped and qualified workshop . We strongly
urge you to g ive your author ized Audi dealer the
opportunity to perform a ll scheduled mainte
nance and necessa ry repairs. Your dealer has the
facilities, origina l parts and tra ined specialists to
keep your veh icle runn ing properly.
P e rforming limited maintenance yourself
The fo llow ing pages describe a limited number of
procedures whic h can be performed on your vehi
cle with ordinary tools, should th e need arise and
tra ined personnel be unava ilable. Before per
forming any of these procedures, always thor
ough ly read all of the app licab le text and carefu l
ly follow the instructions g iven . A lways rigorously
observe the
WARNINGS prov ided .
Befo re yo u check anything in the engine com
partment, always read and heed all WARNINGS
c::> & and c::> & in Working in the engine compart
ment on page 216 .
274
A WARNING
-
-Ser ious personal in jury may occur as a result
of imp roperly performed maintenance, ad
justments or repairs .
- Always be extreme ly careful when work ing
on the vehicle . Always follow commonly ac
cepted safety practices and general com mon sense. Never r is k personal in jury.
- Do not attempt any of the mainte nance,
checks or repairs described on the following pages if you are no t fu lly fam iliar with these
or other proce dures with respect to the ve
hicle, o r are uncert ain how to p ro ceed.
- Do not do any work wi thout the prope r tools
a nd equi pmen t. H ave the necess ary wo rk
done by your authorized Au di dealer or an
other properly equipped and qualified work
shop.
- The engine compartment of any motor vehi
cle is a potentially hazardous area . Never
reach into the a rea around or touch the radi
ator fan. It is temperature controlled and
can switch on suddenly - even when the en
gine is off . The radiator fan switches o n au
tomatically when the coolan t reaches a cer
tain tempe ra ture an d w ill cont inue to run
until the coolant tem pe rature d rops.
- Always sw itch off the ignition before anyone
gets under the vehicle.
- Always support your vehicle with safety
stands if it is necessary to work underneath
the vehicle. The jack supp lied wi th the veh i
cle is no t adequate fo r thi s pu rpose a nd
could collapse causing serious personal in
Jury .
- If you must wor k unde rneath the vehicle
w ith the wheels on t he g roun d, always make
sure the vehicle is on level ground, that the
wheels are always sec urely blocked and that
the engine cannot be started.
- Always make sure the transmission se lector
lever (automatic t ransm iss ion) is in P (Park
position) and the pa rk b rake is applied. ..,_