check engine light AUDI A5 COUPE 2013 Owner's Manual
[x] Cancel search | Manufacturer: AUDI, Model Year: 2013, Model line: A5 COUPE, Model: AUDI A5 COUPE 2013Pages: 294, PDF Size: 73.84 MB
Page 225 of 294

Engine cooling system
Coolant
The engine coolant performs two functions: it
keeps the engine from overheating and it pro
tects the engine from freezing in the winter .
The cooling system is sealed and generally re
quires little attention .
The cooling system has been filled at the fac
tory with a permanent coolant which does not
need to be changed. The coolant consists of a
mixture of water and the manufacturer's gly
col-based coolant additive G13 antifreeze with
anticorrosion additives (50% for USA models;
60% for Canadian models). This mixture both
assures the necessary frost protection and
protects metal components in the engine's
cooling system from corrosion and scaling. It
also raises the boiling point of the coolant.
Do not reduce the concentration of the cool
ant in the summer by adding plain water.
The
proportion of coolant additive must be at least 50% but not more than 60%
to main
tain antifreeze protection and cooling efficien
cy. If the coolant frost protection is too low,
the coolant could freeze and damage the vehi
cle heating and engine cooling system .
For year-round driving, antifreeze is added at
the factory for temperatures down to:
- -31°F(-35 °C)USA
- -40 °F ( - 40 °C) Canada.
A WARNING
Before you check anything in the engine
compartment, always read and heed all
WARNINGS
¢ .&. in Working in the engine
compartment on page 216.
(D Note
- Before winter sets in, have the coolant
checked to see if the coolant additive in
your vehicle is sufficient to meet the cli
mate conditions . This is especially impor
tant if you live in a region where the win
ter is extremely cold. If necessary, in-
Checking and filling 223
crease the proportion of coolant additive
to 60%.
- When adding coolant additive to your
cooling system, remember:
- We recommend using only coolant ad
ditive G12++ or G13 for your vehicle .
This coolant additive is available at au
thorized Audi dealers. Other types of
antifreeze can significantly reduce cor
rosion protection. The resulting corro
sion can cause a loss of coolant and se
rious engine damage.
- Do not add any type of radiator leak seal
ant to your vehicle's engine coolant.
Adding radiator repair fluid may adverse
ly affect the function and performance of
your cooling system and could result in
damage not covered by your New Vehicle
Limited Warranty.
Checking the engine coolant level
The engine coolant level can be checked with
a quick glance.
Fig. 172 Engine compar tment: Cover on the coola nt
expansio n tank
-... ;;; ,; a, m
.. Before you check anything in the engine
compartment,
always read and heed all
WARNINGS ¢ & in Working in the engine
compartment on page 216.
"' Park your vehicle on a level surface .
"' Turn off the ignition .
"' Read the engine coolant level from the
coolant expansion tank¢
fig. 172 ,
¢ page 218, fig. 169 .
With a cold engine,
the coolant level should be between the
"MIN" and "MAX" markings . When the en
gine is warm, the level may be slightly above
the "MAX" marking.
Iii>
Page 226 of 294

224 Check ing and filling
The location of the coolant expansion tank
can be seen in the engine compartment illus
tration
¢ page 218.
To obtain an accurate read ing, the eng ine
must be switched off .
The expans io n tank in you r vehicle is equipped
with an e lectr ic cool ant level sensor.
When the coolant level is too low, the warning light in the A uto-Check System
¢ page 18 w ill
b link until you add coo lant and the level has
been restored to no rm al. Even though the re is
an e lec tric coolant level sensor, we s till rec
ommend you check the coolant leve l from
time to time.
Coolant loss
Coolant loss may indicate a leak in the cooling
system. In the event of coolan t loss, the cool
i ng system should be inspected immedia tely
by your authorized A udi dealer. It is not
enough merely to add coolant.
I n a
s e aled system, losses can occur only if
the boiling poin t of the coolant is excee ded as
a result of overheating.
A WARNING
The cooling system is unde r pressure and
can get ve ry hot. Reduce the risk of sca ld
ing from hot coolant by following these
steps.
- Turn off the engine and allow it to cool
down.
- Protect yo ur face, hands and arms from
escaping fluid and steam by covering the
cap with a large, thick rag.
- Turn the cap slowly and ve ry carefu lly in
a counter-clockwise direction wh ile ap
plying light, downward pressure on the
top of the cap .
- To avoid being b urned, do not spill ant i
freeze or coolant on t he exhaust system
or hot eng ine parts. Unde r certain condi
tions, t he ethy lene g lycol in engine cool
an t can ca tch fire .
(D Note
Do not ad d any type of radiator leak sea l
ant to your veh icle's engine coo lant. Add
i ng radiator repa ir fluid may adverse ly af
fect the funct ion and performance of your
cooling system and could result in damage not cove red by your New Veh icle L imited
War ran ty .
Adding coolant
Be very careful when adding engine coolant.
Before you check anyth ing in the eng ine com
partmen t,
always read and heed all WARN
INGS ¢ &. in Working in the engine compart
ment on page 216.
.. Turn off the engine.
.. Let the engine cool down.
.. Place a thick rag over the coolant expansion
tank ¢
page 223, fig. 172 and carefully turn
the cap counter-clockwise ¢
,&..
.,. Add coo lant.
.. Twist the cap on aga in
t ightly.
Replacement engine coo lant must confo rm to
exact spec ificat ions ¢
page 223, Coolant. We
recommend using on ly coo la nt add itive G 12+
+ , G 13 or in an eme rgency G12+. Do
not use a
different additive. In an emergency use plain
water until yo u can get the correct additive
and can restore the correct ratio . This sho uld
be done as soon as possible .
If you have los t a considerab le amount o f
coolant , then you sho uld add cold antifreeze
and cold wate r on ly w hen the engine is cold.
Always use
new engine coo lan t when refilling.
Do not f ill coo lant abov e the
"MAX" ma rk . Ex
cess coo la nt w ill be fo rced o ut through the
pressure relief valve in the cap when the en
gine becomes hot.
A WARNING
-= -
-The cooling system is under pressure and
can get very hot. Reduce the risk of ..,.
Page 227 of 294

scalding from hot coo lant by following
these steps.
- Turn
off the engi ne and a llow it to cool
down.
- Protect your face, hands and arms from
escapi ng fl uid and steam by cover ing
the cap with a large, thick rag .
- Turn the cap slowly and very ca refully
i n a cou nte r-clockw ise dir ect ion while
a pply ing lig ht, downwa rd p ress ure on
the top of the cap.
- T o avo id being burned, do no t sp ill an
tifree ze o r coolan t on t he exh aust sys
tem or ho t engine parts . Un der certain
conditions, the ethylene glyco l in en
gine coolant can catch fire .
- Antifree ze is poisono us. Always store an
tifreeze in its or iginal co ntainer and we ll
o ut o f the reac h of children.
- If you drain the coolant , it must be
caught and safely stored in a p roper con
tainer clear ly marked "poison".
(D Note
- Coolant po llutes the env ironment and
could ca use a n engine fire . Excess coo l
ant wi ll be forced out through the pres
sure re lief va lve in the cap when the en
gine becomes hot.
- If, in an emergency, only water can be
added , the correct ratio between water
and antifreeze¢
page 223 must be re
stored as soon as possib le .
@ For the sake of the environment
Drained coolant should not be re used . Al
ways dispose of used c oolant while observ
ing all envir onmental regulations .
Radiator fan
The radiator fan switches on automa tically by
itself
T he radiator fan is driven by the engine via the
V-be lt. The viscous clutch regulates the speed
of the fan according to the temperature of the
coolant .
Checkin g and fillin g 225
An auxiliary electric radiato r fan* sw itches on
and
off depending on coolant temperature
and othe r vehicle ope rat ing con ditions.
After yo u switc h the engi ne off, the aux iliary
f an can con tinue r unning for up to 10 minutes
- even with the ignition off. It can even switch
on again later by itself¢ & , if
- t he temperatu re of the engine coo lant rises
due to the heat b uild -up from the en gine in
the engi ne compartment, or
- the engine compartment heats up be cause
the vehicle is parked in intense sunlight.
A WARNING
- To reduce the risk of personal in jury nev
er touch the radiator fan.
- The a uxiliary electric fan is temperat ure
contro lled and can switch on sud denly
even when the engine is not running.
- The a uxiliary radiator fa n switches on a u
tomatically when the engine coo lant
reaches a certain temperature and will
continue to run until the coo lant temper
ature drops .
Brake fluid
Checking brake fluid level
The brake fluid level can be checked with a
qui ck glance.
Fig. 17 3 En gin e compar tment: Cover o n the brak e flu
i d reservoi r
Before you check anyth ing in the eng ine com
partment ,
always re ad and heed all WARN
INGS c::> ,& in Working in the engine compar t-
ment on page 216 . .,..
Page 228 of 294

226 Check ing and filling
• Read the brake fluid level from the brake
fluid reservoir ¢
fig. 173, ¢ page 218,
fig . 169.
The brake fluid level must be be
tween the "MIN" and "MAX" markings.
The brake fluid reservoir is located at the rear partition of the engine compartment on the
left side ¢
page 218 .
The fluid level may drop slightly after some
time due to the automatic adjustment of the brake pads . This is not cause for alarm .
I f the brake fluid level falls
considerably be
l ow the "MIN" mark, the brake wa rning/indi
cator light (U .S . mode ls:
1111 , Canadian
models :. ) will come on
¢ page 15. Do not
continue to operate the vehicle. The complete
brake system should be thoroughly checked
by an authorized Audi dealer or qualified
workshop and the cause corrected . If the
brake fluid level is too low, the brake warn ing/
i ndicato r light w ill illuminate . Contact an au
thor ized Audi dealer
imm ediat ely .
@ Tips
The brake f luid reservoir is located under
neath the cove r.
Changing brake fluid
Have the brake fluid changed by an experi
enced technician .
Brake fluid absorbs moisture from the a ir . If
the water content in the brake fluid is too
h igh, corrosion in the brake system may result
after a per iod of t ime . The bo iling po int of the
b rake fluid w ill also decrease considerably and
decrease braking performance.
Therefore, the brake flu id must be changed
ev ery two years. A lways use new brake fluid
which confo rms to Fede ral Motor Vehicle
S tanda rd "FMVSS 116 DO T 4".
The brake flu id reservoir can be difficult to
reach, therefo re , we recommend that you
have the brake fl uid changed by yo ur au tho r
ized
Audi d eale r. Your dea le r has the correct tools, the
right brake flu id and the know -how
to do this for you.
A WARNING
'-
- Brake flu id is poisonous. It must be stor-
ed only in the closed or iginal container
out of the reach of children!
- Brake failure can resu lt from o ld or inap
propriate brake f lu id. Observe these pre
cautions:
- Use only brake f luid that meets SA E
specifi cation
J 1703 and conforms to
Federa l Motor Vehicle Standard 1 16 .
Always check with your authorized Audi
dealer to make sure yo u are using the
correct brake fluid. The correct type of
brake flu id is also ind icated on the
brake f lu id reservoir.
- The brake fluid must be new. Heavy use
of the brakes can cause a vapor lock if
the brake fluid is left i n the system too
long . This can se riously affect the effi
c iency of the brakes as well as your
safety . T his could result in an accident.
W Note
Brake fluid will damage the paint of your
vehicle .
@ For the sake of the environment
Because of the prob lem of proper disposal
of brake fluid as well as the spec ial tools
required and the necessary expertise, we
recommend that you have the brake flu id
changed by your autho rized Aud i deale r.
Battery
General information
Under normal operat ing cond itions, the bat
tery in your Audi does not need any ma inte
nance. With
high outside temperatures or
long da ily drives we recommend that you have
the e lectrolyte leve l che cked by an autho rized
A udi dealer or qualified workshop. The elec
trolyte level should also be checked each time
the battery is charged
¢ page 229. ..,_
Page 230 of 294

228 Checking and filling
-Always wear eye protection. Do not let
battery acid or any lead particles get on
your skin or clothing . Shield your eyes .
Explosive gases can cause blindness or
other injury .
- Battery acid contains sulfuric acid . Sulfu
ric acid can cause blindness and severe
burns .
- Always wear gloves and eye protection.
Do not tilt the battery because acid
could leak out of the ventilation open
ings.
- If you get battery acid in your eyes or
on your skin, immediately rinse with
cold water for several minutes and get
medical attention .
- 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 neg-
ative cables.
= When working on the battery , be sure
not to short-circuit the terminals with
tools or other metal objects. This would cause the battery to heat up very quickly,
which could lead to damage or explosion
and personal injury.
- When a battery is charged, it produces hydrogen gas which is explosive and
could cause personal injury .
- Always keep the battery well out of the
reach of children .
- Before work is done on the electrical sys tem, disconnect the negative ground cable .
- Before performing any work on the elec
trical system, switch
off the engine and
ignition as well as any electrical equip
ment . The negative cable on the battery
must be disconnected . If you are just go
ing to replace a light bulb, then it is
enough to switch
off the lights.
- Before disconnecting the battery, switch
off the anti-theft alarm system! Other
wise you will set off the alarm. -
When disconnecting the battery, first
disconnect the negative cable and then
the positive cable.
- Before reconnecting the battery, make
sure all electrical consumers are switch
ed off. Reconnect the positive cable first
and then the negative cable . Never inter
change the cables - this could start a fire!
- Never charge a frozen or a thawed-out
battery .
It could explode! If a battery has
frozen , then it must be replaced . A dis
charged battery can freeze over at 32°F
(QOC).
- Make sure the vent hose is always attach
ed to the opening on the side of the bat
tery .
- Never use batteries which are damaged.
There is the danger of an explosion! Al
ways replace a damaged battery.
A WARNING
California Proposition 6S Warning:
- Battery posts, terminals and related ac
cessories contain lead and lead com
pounds, chemicals known to the State of
California to cause cancer and reproduc
tive problems. Wash hands after han
dling.
(D Note
- Do not disconnect the vehicle battery
when the ignition is switched on or when the engine is running, otherwise, you will
damage electronic components in the
electrical system.
- If your vehicle is going to stand for a
long period of time without being driven,
protect the battery from "freezing", oth
erwise it will be damaged and will then
have to be replaced .
Page 232 of 294

230 Check ing and filling
Never use a fa st charger as a booster to
start the engine . T his will seriously dam
age sensitive electronic components, such
as control units, relays, rad io, etc ., as well
as the battery charger.
Battery replacement
The new bat tery must have the same specifi
cations and dimensions as the original equip
ment battery .
Intelligent energy man agement in your veh i
cle is respons ible for d istributing the e lectr i
cal energy throughout your vehicle
c::>
page 191. The intell igent energy ma nage
ment system w ill keep the engine battery
cha rged bette r then vehicles w it h out th is sys
tem. To make sure t he addi tional e lectrica l en
e rgy is availab le once again after you have
cha nged t he battery, we recommend that you
install batteries of the same type and ma nu
facture only (the same as those installed at
the time your vehicle was delivered). Specifi
cations are listed on the battery hous ing. Your
author ized Audi dealer must code the battery
in the ene rgy management system to enable
you to use the ene rgy management functions
cor rectly after repla cing t he battery .
If it is not possible to use a battery of this
type, the new battery must have the same ca
pac ity, voltage ( 12 volts), amperage , con
s truction and plug sea ling .
When insta lling the battery , make sure the ig
ni tion and all electr ical cons umers are turned
off.
0 Note
Ma ke sure t he vent ilation hose on the s ide
of the batte ry is con nected, ot herwis e
fumes or battery ac id can leak out.
@ For the sake of the environment
Because of the problem of proper d isposa l
of a battery , we recommend your au thor
i z ed Audi deale r change the batte ry for you
. Batteries contain sul fur ic acid and
l ead and must a lways be disposed of prop
erly in comp liance with a ll environmental
regulations. Disposing of vehicle batter ies
i mproperly is very dangerous to the envi
ro nment .
Windshield/headlight*
washer container
Fig. 17 5 En gin e compa rt m en t: Cover o n the wind
s hi eld an d headlig ht• was her fluid conta iner
T he was her fluid co nta iner is mar ked w ith the
symbol Oon itsc ap c::> fig.17 5,
c::>page218,
fig. 169 .
.,. Before yo u check anything in the engine
compa rtment,
always read and heed all
WARNINGS c::> A in Working in the engine
compartment on page 216.
.,. Lift t he fi ller cap tongue to ad d washer flu
id . You can fi ll the containe r to the top .
.,. Press t he cap back o nto the f iller neck afte r
fi lling the conta iner .
You can find the reservo ir
capacity in the table
in
c::> page 271.
Clean wa ter should be used when filling up. If
poss ib le, use so ft wa ter to preven t scaling on
t h e washer jets . A lways add a glass clea ner
so lution (with frost protection in the winter) .
(D Note
Do not mix engine coo lant antifreeze or
any other a dditives to fill up the wind
s hi eld washer rese rvoir .
Page 265 of 294

Emergency situations
General
This chapter is intended for trained emer
gency crews and working personnel who
have the necessary tools and equipment to
perform these operations.
Starting by pushing or
towing
(D Note
Vehicles with an automatic transmission
cannot be started by pushing or towing .
Starting with jumper
cables
If necessary, the engine can be started by
connecting it to the battery of another vehi
cle.
If the engine should fail to start because of a
discharged or weak battery, the battery can be
connected to the battery of
another vehicle,
using a
pair of jumper cables to start the en
g ine.
Jumper cables
Use only jumper cables of sufficiently
largecross section to carry the starter current
safe ly. Refer to the manufacturer's specifica
tions.
Use only jumper cables with
insulated termi
na l clamps which are distinctly marked:
plus(+) cable in most cases colored red
minus(-) cable
in most cases colored black .
A WARNING
Batteries contain electricity, acid, and gas.
Any of these can cause very serious or fatal
injury. Follow the instructions below for
safe handling of your vehicle's battery.
- Always shield your eyes and avoid lean
ing over the battery whenever possible.
Emergency situations 263
-A discharged battery can freeze at tem
peratures just below 32 °F (0 °C). Before
connecting a jumper cable, you must
thaw the frozen battery completely, oth
erwise it could explode.
- Do not allow battery acid to contact eyes
or skin . Flush any contacted area with
water immediately .
- Improper use of a booster battery to
start a vehicle may cause an explosion.
- Vehicle batter ies generate explosive gas
es. Keep sparks, flame and lighted c iga
rettes away from batteries.
- Do not try to jump start any veh icle w ith
a low ac id level in the battery.
- The voltage of the booster battery must
also have a 12-Volt rating. The capacity
(Ah) of the booster battery should not be
lower than that of the discharged bat
tery. Use of batteries of diff erent voltage
or substantially different "Ah" rat ing
may cause an exp losion and personal in
jury.
- Never charge a frozen battery. Gas trap
ped in the ice may cause an explosion.
- Never charge or use a battery that has
been frozen . The battery case may have
be weakened.
- Use of batter ies of different voltage or
substantially different capacity (Ah) rat
ing may cause an exp losion and injury .
The ca pa city (Ah) of the booster battery
should not be lower than that of the dis
charged battery.
- Before you check anything in the engine
compartment, always read and heed all
WARNINGS¢
page 209, Engine com
partment.
(D Note
- App lying a higher voltage booster bat
tery will cause expensive damage to sen
sit ive electronic components, such as
control units, relays, rad io, etc .
- There must be no electrical contact be
tween the vehicles as otherwise current
could already start to flow as soon as the
posit ive(+) terminals are connected. ..,. •
•
Page 282 of 294

28 0 Index
Changing engine o il
Chass is 222
Unde rcoat ing . ........... .... .... . 205
Checking
Eng ine coolant leve l .... ... .. .. .. .. .
223
Checking tire pressure . ... .. .. .. .. .. . 237
Ch ild restra ints
Da nger of us ing ch ild restra ints in the
front seat . . . . . . . . . . . . . . . . . . . . . . . .
143
Where can I get additional information
about child restraints and their use? ..
184
Ch ild restra int system anchors . .. .. .. . 180
Ch ild safety .. .. . .......... .. .. .... . 166
Convertible locking retractor . . . . . . . . . 176
Important safety instructions for us ing
ch ild safety seats .. ..... .. .. .. .. .. .
169
Important th ings to know when dr iving
with ch ildren . ............. .. .... .
166
Ins tall ing a chi ld restraint using the
L A T C H system .. ... .... ... .. .. .... .
181
Lower anchorages ..... ... .. .. .... . 181
Mounti ng and releasing the ancho rage
hook .. .. .. ............. .. .. .. ...
181
Tether anchors . . . . . . . . . . . . . . . . . . . . 182
Tether straps . . . . . . . . . . . . . . . . . . . . . 182
Chil d safety seats .. ..... ... .. .. .... . 172
Booste r seats .. .. ..... ... .. .. .... . 174
Convertible child seats .... .. .. .... . 173
Convertible locking retractor .. .. ..... 176
Danger of us ing ch ild restra ints in the
front seat . . . . . . . . . . . . . . . . . . . . . . . .
143
H ow do I properly install a child safety
seat in my vehicle? ............ .. ...
169
Infant seats ............. .. .. .. .. . 172
Ins tall ing .. ... .......... .. .. .. .. . 176
LA T CH system .. .. ..... ... .. .. .... . 181
Safety instructions ..... ... .. .. .... . 169
Unused safety belts on the rear seat . . 17 1
Cigare tte lig hte r . . . . . . . . . . . . . . . . . . . . . 59
C leaning
A lcantara ® (synthetic suede) .. .. .. .. .
209
Eng ine compartment .......... .. ... 209
Exhaust tail p ipes ...... .... ... .. .. . 205
Fab rics and fabr ic coverings .. .. ..... 206
Instrument panel ....... .. .. .. .. .. . 207
In ter ior .. ... ............ .. .. .. .. . 206
Leather ..... .. .. ..... ... .. .. .... . 208
MMI disp lay/controls . ... .. .. .... .. . 206
Plastic and vinyl . .... .. ..... .... . .. 203
Plastic parts ..... .. ... ..... ... .. .. 207
Safety be lts ... .. ... .. ..... ... .. .. 209
Tr im strips .... .. ............. .... 203
Cleaning and p rotection .......... .... 2 00
Cl imate controls ... ..... ........... .. 67
Climate control system
Automatic recircu lation ......... .... .
70
synchroni zing .. .. ............. .. .. . 70
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Closing
Panoramic t ilting sunroof ........ ... .
41
Power w indows ... ............ .. .. . 40
Su n blind ..... .. .. ........... .... . 41
Closing/opening
at the lock cylinder . . . . . . . . . . . . . . . . . . 3 7
by remote control ..................
35
with the centra l locki ng switch ... .... . 36
with the conven ien ce key ........ .. .. . 36
Co ld tire inflation pressure . ........... 235
Coming home ..... ... .. ..... ... .. .. . 44
Compact spare tire . .. .. ...... ... .. .. 252
also refer to Spare ti re .......... .... 252
Compartments . . . . . . . . . . . . . . . . . . . . . . 60
Compass in the mirror . .. ..... ... .. .. .
51
Compliance . ...... .. .............. . 276
Consumer Information . . . . . . . . . . 132, 273
Contacting NHTSA . ... .......... .. .. 132
Convenience key
Indicator lights .. ... .. .. ... ..... .. .
75
Start ing engine (S TART E NGIN E STOP
button) ... .... ................... .
74
Stopping the eng ine (START ENG IN E
STOP b utton) .... .. .... .... ... .. .. .
75
Switching on ignition . .. ..... .... . .. . 74
unlocking/locking . .... ..... ... .. .. . 36
Co nvenience openi ng/clos ing ... .. .... . 40
Convertib le child safety seats ..... .... 173
Convertib le locking retractor
Activating ..... .. .. ... ..... ... .. ..
178
Deact ivat ing ... .. .. .... .... ... .. .. 178
Using to secure a child safety seat l.76, 178
Coolant system .. .. ... .......... .. .. 223
Cooling mode (automat ic cl imate co ntrol) 68
Cooling System
Expansion tank . .. ............. .. ..
223
Page 284 of 294

28 2 Index
Eng ine
Compartment .. . ...... ... .. .. .... . 218
Coolant .. .. ... ... .... ... .. .. .... . 223
Hood .. .. ............... .. .. .... . 216
Starting . . . . . . . . . . . . . . . . . . . . . . 71, 74
Starting with jumper cables .. .. .. ... 263
Stopping . . . . . . . . . . . . . . . . . . . . . . 73, 75
Engine compartment Safety instructions . . . . . . . . . . . . . . . . . 216
Working the engine compartment 216
Eng ine coolant
Indicator light . .. ..... ... .. .. .... .. 18
E ng ine coolant system ............... 223
Adding coo lant ......... .. .. .. .. .. . 224
Chec king coolant leve l ..... .. .. .... . 223
Check ing the eng ine coolant leve l .. .. . 223
Radiator fan . .. .. ..... ... .. .. .... . 225
E ng ine coolant temperature
Tempe ratu re ga uge ................. 10
Eng ine data .... ........... ........ . 271
E ngine hood
C losing . . . . . . . . . . . . . . . . . . . . . . . . . . 216
How to release the hood ... .. .. .. .. . 216 Proper disposal of d
rained eng ine cool -
ant . ... .. .... .. .. ... ..... ... .. .. 224
Proper d isposal of drained eng ine
o il ... .... .... .. ............ 221,222
Recycling used engine oil ........ .... 221
Roof rack . . . . . . . . . . . . . . . . . . . . . . . . . 62
Unleaded fuel .. .. ... .. ....... ... .. 211
What shou ld I do with an o ld battery? . 230
EPC
refer to Electronic power control . . . . . . 20
E SC (Electronic Stab ilizat ion Con trol)
Warning/indicator lights ..... ... .. .. . 19
E thy l alcoho l (Fuel) . ... .......... .. .. 212
Event Data Recorder (EDR) ........ .... 185
E xhaus t tail pipes
Cleaning . ..... .. ... .. ..... .... . .. 205
E xpansion tank .. .. ................ . 223
Exterior lighting . .. ... .......... .. .. . 43
E xterior mirrors
Adjusting ..... .. .. ... ..... ... .. .. . 46
Dimm ing . ..... .. .. ... ..... ... .. .. . 47
Heating ... .... .. .. ... ..... ... .. .. . 46
E ng ine oil ... ... .......... .. .. .. .. . 218
F
Adding .. .. ............. ........ . 22 1
Addit ives ... ... .. ..... ... .. .. .... . 22 1
C hanging . .... .. ..... ... .. .. .... . 222
Check oil leve l ........... .... .... . 221
Consumpt ion ............ .. .. .. .. . 221
Indicator ligh t ............. .. .. 17,21
O il consumption ............... .... 220
O il grades .. .......... ........ ... . 218
O il level symbol .............. .. .... 21
Pr essu re malfunct ion ................ 17
Sensor defective . . . . . . . . . . . . . . . . . . . . 2 1
Specif ication and viscos ity . ... .... .. . 2 18
E ng ine speed limitat ion .......... ..... 21
Environment Break- in period ............... .... . 193
Cata lytic converter ............ .... . 194
Disposing of your vehicle battery .. .. . 230
Driving a t high speeds ......... .. ... 195
D riving to m inim ize pollution and no ise 195
F uel . .. ................. .. .. ..... 2 13
Fu el economy .......... .. .. .. .. .. . 195
L eaks under your veh icle ... .. .. .. .. . 216
L etting the vehicle stand and wa rm up . 195
Proper disposal of drained brake fluid . 226 F
an
Radiator
Fastening 225
Boos ter sea ts . . . . . . . . . . . . . . . . . . . . . 17 4
Co nvertib le child sa fe ty seats . . . . . . . . 173
Infan t seats
Flat tire 172
Chang ing . .. .. .. ............. .. .. 253
flexib le fuel . .... .. ... .......... .... 212
Floor mats . ..... .. .. .... .... ... .. .. 129
Fog lights/rear fog light(s) ...... ....... 43
Fo lding the rear seats .... ..... ... .. .. . 63
Foot peda ls . ....................... 129
For the sake of the environment
Gasoli ne fumes and the env ironme nt .. 213
L etting the engine warm up . . . . . . 71, 74
Ref ueling . .. .. .. ............. .. .. 213
Sav ing f uel by early u pshi fting . .. .... . 11
Front a irbags
Description . . . . . . . . . . . . . . . . . . . . . . . 146
How they work ........ ........... . 151
Frontal coll is ions and the laws of phys ics 135
Page 286 of 294

284 Index
Important things to do before driving .. 124
Improperly worn safety belts ..... .. ... 140
Indicator lights ............ .. .. .. .. .. 13
Airbag system ............. .. .... . 153
Dynamic steering ...... ... .. .. .. .. . 189
PASSENGER AIR BAG OFF ........ .. . 153
also refer to Warn ing/ indicator l ights .. 13
Infant seats ... ............. .. .... . 172
I nstall ing child safety seats
Safety belts ..... ....... ... .. .... . 176
Installing the upper tethe r strap on the
anchorage . .. ................ ... .. . 183
Instruments Adjusting the lighting ..... .. .. .. .. .. 46
I nstruments and controls ............. 10
General illustration ........ ..... .. ... 8
I nter ior lights
Fr ont .. .. .. .. . .......... .. .. .. .. .. 46
Rear .. .. .... ............. .. .... .. 46
Intermittent (windshield wipers) . .. .... 49
l
Jump- starting 263
Jumper cables . ............... ..... . 264
K
Key ... .. .. .. ............. .... .... .. 33
Battery replacement . . . . . . . . . . . . . . . . 34
Check light . . . . . . . . . . . . . . . . . . . . . . . . 34
Emergency key . . . . . . . . . . . . . . . . . 33, 73
Ignition/engine on/off . . . . . . . . . . . . . . . 71
Key replacement ........... .. .... .. 33
Mechanical key . . . . . . . . . . . . . . . . . 33, 34
removing . . . . . . . . . . . . . . . . . . . . . . . . . 73
unlocking/locking . . . . . . . . . . . 3S, 36, 37
Kick-down . . . . . . . . . . . . . . . . . . . . . . . . . . 92
tiptronic . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Knee airbags .... .......... .. .. .. .. . 157
Description ................. ..... . 157
How they work .............. ..... . 158
Important safety instructions . . . . . . . . 159
L
Lane Change Assistant
refer to side assist ......... ... .... . 105 LATCH .....
.... .. ............. .... 180
Description . ..... ................ . 181
Installing a ch ild restra int ........ ... 181
Location .. .... .. ............. .... 180
Mounting and releasing the anchorage
hook ........ ... ................ . 181
Launch Control Program ......... .. .. . 93
Leather .. .. .. .. .. ... .......... .. .. 207
Cleaning .. .... .. ............. .... 208
Leaving home ... .. ... .......... .... . 44
Left hand drive .... ................ .. 45
Lifting jack ..... .. .......... ...... . 256
Lifting vehicle ... .. ... .......... .... 267
Light adaptive light .... ................ .. 43
Coming/Leaving home ............... 44
Daytime running lights . . . . . . . . . . 43, 44
Exterior lighting . . . . . . . . . . . . . . . . 43, 44
Fog lights/rear fog lig ht(s) . . . . . . . . . . . 43
I nterior/reading .. ..... ........... .. 46
Low beam ..... .. ..... ........... .. 43
Rear fog lights . .. ................ .. 43
S ide marker lights ... .......... .. .. . 43
T rave l mode . .. .. ............. .. .. . 45
Light/rain sensor Headlights .. .. .. .......... ...... .. 43
Intermittent (w indshield w ipers) ..... . 49
Sensor defective .. ... .......... .. .. . 22
Lights Emergency flashers . . . . . . . . . . . . . . . . . 45
High beam ...... ................ .. 44
Turn signals . .. .. ..... ........... .. 44
Locking Rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Locking/unlocking at the lock cylinder ................ .. 3 7
by remote control ............. ..... 35
with the centra l locking switch . .. .. .. . 36
with the convenience key ........ .. .. . 36
Low beams ..... .. ................ .. 43
Lower anchorage locator button ....... 181
Lower universal anchorage bars (Canada) 180
Lower universal anchorages (Canada) ... 180
Luggage Stow ing ...... .. .......... ...... . 130