coolant temperature AUDI S3 2016 User Guide

Checking and Filling
CJ) Note
-Only use Ad Blue that conforms to the
standard ISO 22241-1. Do not mix any addi­
tives with the AdBlue and do not dilute it
with water.
- Only use refill bottles that are approved for your vehicle. Using other systems can cause Ad Blue to leak.
- Do not add Ad Blue to the diesel tank or add diesel fuel to the Ad Blue tank. Do not start
the engine under any circumstances if the
wrong fuel is filled in the tank . There is a
risk of damaging the fuel tank system and
the engine . See an authorized Audi dealer or
authorized Audi Service Facility for assis­
tance.
- AdBlue attacks surfaces such as painted ve­
hicle components, plastic and carpet. Re­
move the fluid as quickly as possible with a
damp cloth and plenty of cold water. If the
Ad Blue has already crystallized, use warm
water and a sponge. AdBlue residue that is
not removed will crystallize and can damage
the affected surface .
- Do not store the refill bottle in the vehicle.
If it leaks, the escaping Ad Blue could dam­
age the vehicle interior .
- Do not allow Ad Blue to come into contact
with clothing. If there is contact with the
fluid, flush immediately with plenty of wa ­
ter .
(D Tips
-You can obtain refill bottles from an author­
ized Audi dealer or authorized Audi Service
Facility .
- Follow the Ad Blue manufacturer's instruc­
tions for use and storage .
- A permitted refill bottle contains approxi­
mately 1.9 liters of AdBlue .
- Ad Blue can freeze at very low temperatures.
If this happens, the system will not detect
that the Ad Blue was refilled and it will con­
tinue to inform you of the low AdBlue level.
The message turns off as soon as the tank
thaws out again.
236
Engine compartment
Working in the engine compartment
Special care is required if you are working in the
engine compartment
For work in the engine compartment such as
checking and filling fluids, there is a risk of in­
jury, scalding, accidents, and burns. For this
reason, follow all the following listed warnings
and general safety precautions. The engine
compartment is a dangerous area.
¢ .&. .
.8, WARNING
To reduce the risk of injuries, complete the
following steps before opening the hood:
- Turn the engine off.
- Switch the ignition off.
- Set the parking brake.
- Place the selector lever in the P position.
- Let the engine cool down.
- Never open the hood when you see that
steam or coolant drips from the engine
compartment- there is a danger of burns!
Wait until no steam or coolant flows out.
- Keep children away from the engine com­
partment.
- Never spill fluids on a hot engine. These flu­
ids (such as the freeze protection contained in the coolant) can catch fire.
- Avoid short circuits in the electrical system,
especially the battery.
- When working in the engine compartment,
remember that the radiator fan can switch
on even if the ignition is switched off, which
increases the risk of personal injury.
- Never open the cap on the coolant expan­
sion tank when the engine is warm . The
cooling system is under pressure.
- To protect your face, hands, and arms from
hot steam or coolant, cover the cap with a
large cloth when opening.
- Do not remove the engine cover under any
circumstances . This increases the risk of
burns.
- If tests need to be performed with the en-
-
gine running, there is additional danger due ~

Checking and Filling
-To reduce the risk of burns from hot engine
oil, let the engine cool down to the touch.
- When removing the oil drain plug with your
fingers, stay as far away as possible. Always
keep your forearm parallel to the ground to
help prevent hot oil from running down your
arm.
- Drain the oil into a container designed for
this purpose, one large enough to hold at least the total amount of oil in your engine .
- Engine oil is poisonous. Keep it well out of
the reach of children .
- Continuous contact with used engine oil is
harmful to your skin. Always protect your
skin by washing oil off thoroughly with soap
and water .
CD Note
Never mix oil additives with your engine oil.
These additives can damage your engine and
adversely affect your Audi Limited New Vehi­
cle Warranty.
@ For the sake of the environment
-Before changing your oil, first make sure
you know where you can properly dispose of
the used oil.
- Always dispose of used engine oil properly.
Do not dump it on garden soil, wooded
areas, into open streams or down sewage
drains.
- Recycle used engine oil by taking it to a used
engine oil collection facility in your area, or
contact a service station.
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 factory
with a permanent coolant which does not need to
be changed. The coolant consists of a mixture of
244
specially conditioned water and the manufactur­
er's glycol-based coolant additive Gl3 antifreeze
with anticorrosion additives (50% for USA mod­ els; 60% for Canadian models). This mixture
both assures the necessary frost protection and
protects metal components in the engine's cool­
ing system from corrosion and scaling. It also
raises the boiling point of the coolant.
Do not reduce the concentration of the coolant in
the summer by adding plain water.
The propor­
tion of coolant additive must be at least 50%
but not more than 60%
to maintain antifreeze
protection and cooling efficiency. If the coolant
frost protection is too low, the coolant could
freeze and damage the vehicle heating and en­
gine 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.
If you must add coolant, use a mixture of water
and coolant additive. Mixing the coolant additive
with distilled water is recommended.
A WARNING
Before you check anything in the engine com­
partment, always read and heed all WARN­
INGS
~ page 236.
CD Note
- Before winter sets in, have the coolant
checked to see if the coolant additive in your
vehicle is sufficient to meet the climate con­ ditions. This is especially important if you
live in a region where the winter is extreme­
ly cold.
If necessary, increase the proportion
of coolant additive to 60%.
- When adding coolant additive to your cool­
ing system, remember:
- We recommend using only coolant addi­
tive Gl2++ or G13 (check the label) for
your vehicle. This coolant additive is avail­
able at authorized Audi dealers. Other
types of antifreeze can significantly re­
duce corrosion protection. The resulting

Checking and Filling
cont inue driving. See an authorized Audi deal ­
er or authorized Audi Service Facility for assis­
tance .
Radiator fan
The radiator fan switches on outomotico/ly by it­
self.
An auxiliary elect ric radiator fan sw itches on and
off depend ing on coolant temperature and other
vehicle operating conditions.
After you switch the engine off, the auxiliary fa n
can cont inue runn ing fo r up to 10 minutes -even
with the ignition off . It ca n even switch on again
later by itself¢.&. , if
- the temperature of the engine coolant r ises due
to the heat bu ild -up from the engine in the e n­
gine compartment, or
- the engine compartment heats up because the
vehicle is parked in intense sunlight .
A WARNING
-To reduce the risk of pe rsonal injury never
touch the radiator fan .
- The auxiliary electric fan is temperature
controlled and can switch on suddenly even
when the eng ine is not running.
- The auxiliary radiator fan switches on auto­
matically when the engine coo lant reaches a
certain tempe rature and w ill cont inue to run
until the coolant temperature drops.
Brake fluid
Checking brake fluid level
F ig . 19 9 Engine co mpar tment: cove r o n t he b rake fluid
r e servo ir (example)
246
-
Before yo u check any thing in the engine compart ­
ment,
always read and heed all WARNINGS
¢ page 236, Working in the engine comport­
ment .
.,. Read the brake fluid level from the brake f luid
reservoir ¢
fig. 199, ¢ page 239, fig. 193 (ga­
soil engine) or ¢
page 240, fig. 194 (diesel en­
gine). The brake fluid level must be between
the "MIN" and "MAX" markings .
The location of the brake fl u id reservoir can be
seen in the engine compartment i llustration
q page239.
The fluid level may drop slightly after some time
due to t he automatic adjustment of the brake
pads. This is not ca use for a larm.
If t he brake fluid level falls considerably below
the "M IN" mark, the brake warning/indicator
li ght ~ (U.S. models)
I. (Canadian models)
will come on
q page 18 . Do not continue to oper­
ate the vehicle . The complete brake system
shou ld be thorough ly checked by an authorized
Audi dealer or other qualified fac ility and the
cause corrected .
If the brake fl uid level is too
l ow, the bra ke war ning/ indicato r light w ill illumi­
na te. Cont act an a uthor ized Audi dealer
immedi­
atel y.
Changing brake fluid
Have the brake fluid changed by an experienced
technician.
B rake fl uid abso rbs moistu re from the air. If the
wa ter con ten t in the brake fluid is too high, cor­
r osion in the bra ke system may res ult after ape­
riod of time. The boi ling po int of the brake fluid
will a lso decrease considerably and decrease
bra king performance.
Therefore, the bra ke fluid m ust be changed
every
two year s. Always use new brake f luid which con­
forms to Federa l Motor Vehicle Standard " FMVSS
116 DO T 4" .
The brake fluid reservoir can be diffic ult to reac h,
the refore, we recommend that you have t he
brake fluid changed by your author ized
Audi
dealer .
Your dealer has the correct tools, the

today's automobiles, have steadily reduced the
scope of maintenance and repairs which can be
carried out by vehicle owners.
Also, safety and
environmental
concerns place very strict limits
on the n ature of repairs and adjustments to en­
gine and transmission parts which an owner can perform .
Maintenance, adjustments and repairs usually re­
quire special tools, testing devices and o ther
equipment available to specially trained work ­
shop personnel in order to assure proper per­
formance, reliability and safety of the vehicle and
its many systems.
Improper maintenance, adjustments and repairs
can impair the operation and reliability of your
vehicle and even void your vehicle warranty .
Therefore, proof of servicing in accordance with
the maintenance schedule may be a condition for upholding a possible warranty claim made within
the warranty period.
Above all , operational safety can be adversely af­
fected, creating unnecessary risks for you and
your passengers.
If in doubt about any servicing, have it done by
your authorized Audi dealer or any other properly equipped and qualified workshop. We strongly urge you to give your authorized Audi dealer the
opportunity to perform all scheduled mainte­ nanc e and necessary repairs. Your dealer has the
facilities, original parts and trained specialists to keep your vehicle running properly .
Performing limited maintenance yourself
The following pages describe a limited number of
procedures which can be performed on your vehi­
cle with ordinary tools, should the need arise and
trained personnel be unavailable. Before per­
forming any of these procedures, always thor­
oughly read all of the applicable text and careful­ ly follow the instructions given . Always rigorously
observe the
WARNINGS provided .
Before you check anything in the engine com-
,.., partment, always read and heed all WARNINGS
N
~ c::> .&. and c::> page 236.
co ,...., Consumer information
A WARNING
-Serious personal injury may occur as a result
of improperly performed maintenance, ad ­
justments or repairs .
- Always be extremely careful when working
on the vehicle. Always follow commonly ac ­
cepted safety practices and general com­ mon sense. Never risk personal injury.
- Do not attempt any of the maintenance,
checks or repairs described on the following pages if you are not fully familiar with these
or other procedures with respect to the ve­ hicle, or are uncertain how to proceed.
- Do not do any work without the proper tools
and equipment. Have the necessary work
done by your authorized Audi 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 area 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 on au ­
tomatically when the coolant reaches a cer­
tain temperature and will continue to run
until the coolant temperature drops.
- Always switch 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 supplied with the vehi­
cle is not adequate for this purpose and
could collapse causing serious personal in­
jury.
- If you must work underneath the vehicle
with the wheels on the ground, always make
sure the vehicle is on level ground, that the
wheels are always securely blocked and that
the engine cannot be started.
- Always make sure the transmission selector
lever (automatic transmission) is in P (Park
position) and the park brake is applied .
II>
307

Index
A
A/C
refer to Climate control system (automatic) .7.2
r e fer to Climate control system (manual) . 71
A/C (automat ic climate control system) . . . . 72
A/C (manual climate control system) . . . . . . 71
Accessories . . . . . . . . . . . . . . . . . . . . . . . 62, 308
Active lane assist . . . . . . . . . . . . . . . . . . . . . 142
Activating vibrat ion warn ing . . . . . . . . . . . 144
Adjusting steering t ime . . . . . . . . . . . . . . . 144
Clean ing the camera area . . . . . . . . . . . . . 275
Driver messages . . . . . . . . . . . . . . . . . . . . . 143
Indicator light . . . . . . . . . . . . . . . . . . . . . . 143
switching on and off . . . . . . . . . . . . . . . . . 143
Adapt ive cruise control. . . . . . . . . . . . . . . . . 132
Automatic transmission . . . . . . . . . . . . . . 136
Cleaning the sensor . . . . . . . . . . . . . . . . . . 275
Driver messages . . . . . . . . . . . . . . . . . . . . . 138
General Information . . . . . . . . . . . . . . . . . 133
Request for driver intervention . . . . . . . . . 138
Stop-and-go traffic . . . . . . . . . . . . . . . . . . 136
Adaptive dampers . . . . . . . . . . . . . . . . . . . . . 148
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 26
Adapt ive light . . . . . . . . . . . . . . . . . . . . . 46, 148
I ndicator l ight . . . . . . . . . . . . . . . . . . . . . . . 25
AdBlue .... .. .. ................... ... 234
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Adjusting air distribution (Climate contro l sys-
tem) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73
Adjusting air vents .. ... ........ .. .. .. .. 74
Adjusting air vents (manual climate control
system) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Adjusting automatic headlights . . . . . . . . . . 48
Adjusting the center console lighting . . . . . . 50
Adjusting the temperature manual climate control system . . . . . . . . . . 71
advanced key
refer to Convenience key . . . . . . . . . . . . . . . 82
A irbag . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184
I ndicator light . . . . . . . . . . . . . . . . . . . . . . . 21
Airbag system . . . . . . . . . . . . . . . . . . . . . . . . 204
Advanced Airbag-System . . . . . . . . . . . . . . 188
Advanced Airbag System components . . . 191
Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Ch ildr en . .. .. ............... .... ... 211
Ch ild restraints ... .............. .... 211
310
Components (front airbags) . . . . . . . . . . . 191
Danger of fitting a chi ld seat on the front
passenger seat . . . . . . . . . . . . . . . . . . . . . . 185
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Front airbags . . . . . . . . . . . . . . . . . . . 188, 189
How do the front airbags work? . . . . . . . . 194
How many airbags does my vehicle have? 191
How the Advanced Airbag System compo-
nents work together . . . . . . . . . . . . . . . . . 193
Important informat ion . . . . . . . . . . . . . . . 184
Important safety instructions on the knee
airbag system . . . . . . . . . . . . . . . . . . . . . . . 202
Kne e airbags. . . . . . . . . . . . . . . . . . . . . . . . 200
Monitoring . . . . . . . . . . . . . . . . . . . . . . . . . 196
PASSENGER AIR BAG OFF light . . . . . . . . . 196
Repairs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 199
Safety instructions . . . . . . . . . . . . . . . . . . . 198
Side airbags . . . . . . . . . . . . . . . . . . . . . . . . 202
S id e curtain airbags . . . . . . . . . . . . . . . . . . 205
Warning/Indicator lights . . . . . . . . . . . . . 196
When must the system be inspected? . . . 196
Air transport . . . . . . . . . . . . . . . . . . . . . . . . . 108
Alarm system
refer to Anti-theft alarm system . . . . . . . . . 35
Al ignmen t pin (tire chang ing) . . . . . . . . . . . 280
All-weather lights (LED headlights) . . . . . . . 46
All season tires . . . . . . . . . . . . . . . . . . . . . . . 269
All wheel drive . . . . . . . . . . . . . . . . . . . . . . . 163
Alternator
refer to Alternator (indicator light) . . . . . . 20
Alternator (indicator light) . . . . . . . . . . . . . . 20
Ambient lighting . . . . . . . . . . . . . . . . . . . . . . 49
Anti-freeze Windshield washer system . . . . . . . . . . . . 2Sl
also refer to Engine coolant . . . . . . . . . . . 244
Anti- lock b raking system . . . . . . . . . . . . . . . 159
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 22
Ant i-slip regulat ion . . . . . . . . . . . . . . . . . . . 159
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 22
Anti -theft alarm system . . . . . . . . . . . . . . . . . 35
Anti-theft protection Electronic immobilizer . . . . . . . . . . . . . . . . . 40
Audi active lane assist
refer to Active lane ass ist . . . . . . . . . . . . . 142
Audi adaptive cruise control
refer to Adaptive cruise control . . . . . . . . 132

,....,
N
0 > co ,...., Climate control system (manual) Adjusting air vents . . . . . . . . . . . . . . . . . 71, 74
Ad justing the temperature . . . . . . . . . . . . . 71
Air distribution, air vents....... ........ 71
Blower . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Defrosting windows . . . . . . . . . . . . . . . . . . . 71
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Rear window defogger ............... .. 74
Recirculation mode . . . . . . . . . . . . . . . . . . . 71
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
C losing
Hood . ... .. .................. ..... . 238
Panorama roof . . . . . . . . . . . . . . . . . . . . . . . 44
Windows .. .. ............... .. .. .. .. 43
C losing/opening
by remote control . . . . . . . . . . . . . . . . . . . . 3 7
with the central locking sw itch . . . . . . . . . . 39
with the convenience key. . . . . . . . . . . . . . . 38
with the door lock . . . . . . . . . . . . . . . . . . . . 39
Cockpit (overview) . . . . . . . . . . . . . . . . . . . . . . 8
Coming home . . . . . . . . . . . . . . . . . . . . . . . . . 48
Compartments . . . . . . . . . . . . . . . . . . . . . . . . 62
Compass in the mirror . . . . . . . . . . . . . . . . . . 55
Compliance . . . . . . . . . . . . . . . . . . . . . . . . . . 309
Consumer information . . . . . . . . . . . . . . . . . 306
Consumer Informat ion . . . . . . . . . . . . . . . . . 17 4
Consumption (fuel) . . . . . . . . . . . . . . . . . . . . 29
Contacting NHT5A . . . . . . . . . . . . . . . . . . . . 174
Convenience key Emergency operation . . . . . . . . . . . . . . . . . . 84
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 84
Starting the engine (STAR T ENGINE STOP
button) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82
Stopping the engine (S TART ENGINE STOP
button) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Switching on the ignition . . . . . . . . . . . . . . 82
unlocking/locking . . . . . . . . . . . . . . . . . . . . 38
Conven ience opening/closing . . . . . . . . . . . . 43
Convertible child safety seats . . . . . . . . . . . 216
Convertible locking retractor
Activating . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Deactivating . . . . . . . . . . . . . . . . . . . . . . . . 222
Using to secure a child safety seat . . . . . . 221
Coolant
refer to Engine coolant . . . . . . . . . . . . . . . 244
Cooling mode (automatic climate control sys-
tem) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Index
Cooling mode (manual climate control sys-
tem) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Cooling system Adding coolant . . . . . . . . . . . . . . . . . . . . . . 245
Coo lant level checking . . . . . . . . . . . . . . . . 245
Coolant temperature indicator . . . . . . . . . . 12
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 20
Cornering light . . . . . . . . . . . . . . . . . . . . . . . . 46
Cruise control system Changing speed . . . . . . . . . . . . . . . . . . . . . 131
Description . . . . . . . . . . . . . . . . . . . . . . . . . 130
Preselecting speed . . . . . . . . . . . . . . . . . . . 131
Switching off . . . . . . . . . . . . . . . . . . . . . . . 131
swit ching on . . . . . . . . . . . . . . . . . . . . . . . . 131
Cup holders . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Current consumption . . . . . . . . . . . . . . . . 28 , 29
D
Data recorder . . . . . . . . . . . . . . . . . . . . . . . . 158
Date display . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Daytime running lights . . . . . . . . . . . . . . . . . 46
Declaration of compliance Adaptive cruise control . . . . . . . . . . . . . . . 309
Audi s ide ass ist . . . . . . . . . . . . . . . . . . . . . 309
Cell phone package . . . . . . . . . . . . . . . . . . 309
Convenience key . . . . . . . . . . . . . . . . . . . . . 309
Electronic immobilizer. . . . . . . . . . . . . . . . 309
Homelink universal remote contro l . . . . . 309
Remote control key . . . . . . . . . . . . . . . . . . 309
Defective light bulb warning
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 25
Defrosting (w indshield)
automatic climate control system . . . . . . . 73
manual climate control system....... .. . 71
DEF (instrument cluster) . . . . . . . . . . . . . . . .
11
Deluxe automatic climate control
refer to Climate control system (automatic) .7.2
Determining correct load limit . . . . . . . . . . 268
Diesel Indicator light . . . . . . . . . . . . . . . . . . . . . . . 23
Preheating (button) . . . . . . . . . . . . . . . . . . . 82
Preheat ing (key) . . . . . . . . . . . . . . . . . . . . . . 80
Diesel fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . 229
Diesel particulate fi lter . . . . . . . . . . . . . . . . 233
Digital compass . . . . . . . . . . . . . . . . . . . . . . . 55
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . 302
313

Index
Dimming the rearview mirror . . . . . . . . . . . . 51
Distance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Door/luggage compartment lid warning . . . 28
Door contact switch . . . . . . . . . . . . . . . . . . . . 49
Doors Child safety lock (mechanical) . . . . . . . . . . . 42
Driver information system . . . . . . . . . . . . . . . 28
Boost . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
CO/radio display. . . . . . . . . . . . . . . . . . . . . . 28
Door/luggage compartment lid warning . . 28
Efficiency program. .... ... .... .. .. .. .. 31
Engine oil temperature indicator . . . . . . . . 32
Indicator lights . . . . . . . . . . . . . . . . . . 13 , 101
La p timer . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Messages . . . . . . . . . . . . . . . . . . . . . . . 13, 101
On-board computer . . . . . . . . . . . . . . . . . . . 29
Outside temperature display. . . . . . . . . . . . 28
Service interval display . . . . . . . . . . . . . . . 252
Using the multifunction steering wheel . . . 28
Driver seating position . . . . . . . . . . . . . . . . . 167
Drive select . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 26
Driving economically . . . . . . . . . . . . . . . . . . . 77
Driving safely . . . . . . . . . . . . . . . . . . . . . . . . 166
Driving through water . . . . . . . . . . . . . . . . . . 77
Driving time . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Dust filter
refer to Pollutant filter . . . . . . . . . . . . . . . . 70
E
e-tron . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Stat istics . . . . . . . . . . . . . . . . . . . . . . . . . . 107
ECO mode (automatic climate control
system) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Efficiency program . . . . . . . . . . . . . . . . . . . . . 31
Description . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Fuel economy messages . . . . . . . . . . . . . . . 31
Other equipment . . . . . . . . . . . . . . . . . . . . . 31
Electrical accessories
refer to Socket . . . . . . . . . . . . . . . . . . . . . . . 62
Electric drive . . . . . . . . . . . . . . . . . . . . . . . . . . 98
E lectromechanical parking brake
refer to Parking brake . . . . . . . . . . . . . . . . . 85
Electromechanical steering . . . . . . . . . . . . . 162
Indicator lights . . . . . . . . . . . . . . . . . . . . . 162
314
Electronic differential lock . . . . . . . . . . . . . . 159
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 22
Electronic immobilizer . . . . . . . . . . . . . . . . . . 40
also refer to Immobilizer . . . . . . . . . . . . . . 35
Electronic speed limiter . . . . . . . . . . . . . . . . 130
Electronic stabilization control (ESC) Indicator light . . . . . . . . . . . . . . . . . . . . . . . 22
Sport mode . . . . . . . . . . . . . . . . . . . . . . . . 160
Electronic Stabil iz at ion Control (ESC) . . . . . 159
E mergency assistance . . . . . . . . . . . . . . . . . 280
Emergency flasher . . . . . . . . . . . . . . . . . . . . . 47
Emergency flashers
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 26
Emergency operation Emergency braking function . . . . . . . . . . . . 87
Front passenger 's door/rear doors . . . . . . . 41
Luggage compartment lid . . . . . . . . . . . . . . 42
Panorama sunroof . . . . . . . . . . . . . . . . . . . . 45
with convenience key . . . . . . . . . . . . . . . . . . 84
Emergency release Fuel filler door . . . . . . . . . . . . . . . . . . . . . . 232
Selector lever . . . . . . . . . . . . . . . . . . . . . . . . 96
Emergency starting . . . . . . . . . . . . . . . . . . . 29S
Energy management . . . . . . . . . . . . . . . . . . 164
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 20
Engine Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . 244
Jump starting . . . . . . . . . . . . . . . . . . . . . . . 108
Preheater . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Preheating (button) . . . . . . . . . . . . . . . . . . . 82
Preheating (key) . . . . . . . . . . . . . . . . . . . . . . 80
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
Starting with jumper cables . . . . . . . . . . . 29S
Starting (button) . . . . . . . . . . . . . . . . . . . . . 82
Starting (key) . . . . . . . . . . . . . . . . . . . . . . . . 80
Starting (messages with convenience key) . 84
Stopping . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
stopp ing (button) . . . . . . . . . . . . . . . . . . . . 83
stopp ing (key) . . . . . . . . . . . . . . . . . . . . . . . 81
E ngine compartment
Closing the hood . . . . . . . . . . . . . . . . . . . . 238
Opening the hood . . . . . . . . . . . . . . . . . . . 237
Overv iew . . . . . . . . . . . . . . . . . . . . . . . 239, 240
Safety precautions . . . . . . . . . . . . . . . . . . . 236
Engine control (indicator light) . . . . . . . . . . . 23
Engine coolant . . . . . . . . . . . . . . . . . . . . . . . 244
Radiator fan . . . . . . . . . . . . . . . . . . . . . . . . 246

Index
Sun visors ..... .................. ..... 52
Switching daytime running lights on and off
Switching the ignition on/off (with key) .. ..
Symbols 49
80
refer
to Indicator lights . . . . . . . . . . . . . . . . 13
System indicator light (MIL) . . . . . . . . . . 23, 26
T
Tachometer .. .. ... ............ .... . 10, 11
TDI clean diesel
refer to Ad Blue . . . . . . . . . . . . . . . . . . . . . . 234
Technical Data . . . . . . . . . . . . . . . . . . . . . . . 301
Technical modifications . . . . . . . . . . . . . . . . 308
Temperature display
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10
Outside tern perature . . . . . . . . . . . . . . . . . . 11
Tether anchors . . . . . . . . . . . . . . . . . . . . . . . 225
Tether strap . . . . . . . . . . . . . . . . . . . . . . . . . 225
The first 1,000 miles (1,500 km) and after-
wards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
77
Tie-downs . . . . . . . . . . . . . . . . . . . . . . . . 66, 173
Tips for the environment
Saving fuel . . . . . . . . . . . . . . . . . . . . . . . . . . 69
tiptronic (automatic transmission) . . . . . . . . 94
Tire Mobility System . . . . . . . . . . . . . . . . . . .
280
Tire Mobility System (tire repair set) . . . . . . 281
Tire repair set . . . . . . . . . . . . . . . . . . . . . . . . 280
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 253
Low aspect rat io tires . . . . . . . . . . . . . . . . 270
Repair set . . . . . . . . . . . . . . . . . . . . . . . . . . 281
Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 283
Service life . . . . . . . . . . . . . . . . . . . . . . . . . 261
Tire pressure . . . . . . . . . . . . . . . . . . . . . . . 263
Tire pressure monitoring system ... 271,272
Tire pressure table . . . . . . . . . . . . . . . . . . . 264
Tread wear indicators . . . . . . . . . . . . . . . . 261
Unidirectional. . . . . . . . . . . . . . . . . . . . . . . 255
Uniform tire quality grading . . . . . . . . . . . 271
Tires and wheels
Glossary of tire and loading terminology .
255
Tires and vehicle load limits . . . . . . . . . . . 266
Tool ...... .. .. .. .. . .......... .. .. .. . 280
Torn or frayed safety belts . . . . . . . . . . . . . . 178
Towing
Tow trucks
Towing loop
322
297
298
TPMS (tire pressure monitoring system) . . . 272
Trailer mode . . . . . . . . . . . . . . . . . . . . . . . . . 127
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
Trailer towing
Operating instructions. .. .. .. .... ... ..
127
Technical requirements ........... 127, 128
Transmission malfunction (indicator light) . . 95
Transport Canada . . . . . . . . . . . . . . . . . . . . . 174
Travel mode . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Trunk
refer to Luggage compartment. . . . . . . . . . 64
Trunk lid
Trunk escape latch . . . . . . . . . . . . . . . . . . .
280
Turning light . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Turn signals . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Indicator light . . . . . . . . . . . . . . . . . . . . . . . 26
u
ULSD No. 2 (Diesel fuel) . . . . . . . . . . . . . . . . 229
Unfastening safety belts . . . . . . . . . . . . . . . 181
Uniform tire quality grading 271
Unlocking/locking
by remote control . . . . . . . . . . . . . . . . . . . . 3 7
with the central locking switch . . . . . . . . . .
39
with the convenience key . . . . . . . . . . . . . . . 38
with the door lock . . . . . . . . . . . . . . . . . . . . 39
V
Vanity mirror . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Vehicle
Care/cleaning .. .. .. .. ... .......... ..
274
Dimensions .. .. .. .. .. .. ........... .. 302
Out of service . . . . . . . . . . . . . . . . . . . . . . . 279
Transport . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Vehicle control modules. . . . . . . . . . . . . . . . 158
Vehicle identification label . . . . . . . . . . . . . 301
Vehicle Identification Number (VIN ) . . . . . . 301
Vehicle jack . . . . . . . . . . . . . . . . . . . . . . 280, 286
Vehicle key . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Vehicle sound . . . . . . . . . . . . . . . . . . . . . . . . 100
Vehicle tool kit . . . . . . . . . . . . . . . . . . . . . . . 280
w
Warning/indicator lights
System indicator light (MIL) . . . . . . . . . . . .
23