2015 AUDI A4 run flat

and sudden deflation and loss of control.
-Temperature grades apply to tires that are properly in­
flated and not over or un ­
derinflated.
-For technical reasons it is not always possible to use
wheels from other vehicles_ 1n some cases not even
wheels from the same vehi­
cle model.
-If you install wheel trim discs on the vehicle wheels
I
make sure that the air flow
to the brakes is not blocked.
Reduced airflow to the
brakes can them to over­
heat, increasing stopping
distances and causing a col­ lision.
-Run flat tires may only be used on vehicles that were
equipped with them at the
factory. The vehicle must have a chassis designed for
run flat tires and a factory­
installed tire pressure moni­
toring system* that indi­ cates a loss of tire pressure.
Incorrect use of run flat
tires can lead to vehicle damage or accidents. Check
Tires and wheels 253
with an authorized Audi dealer or tire specialist to
see if your vehicle can be
equipped with run flat tires.
If run flat tires are used
I
they must be installed on all
four wheels. Mixing tire types is not permitted.
(D Note
-For technical reasons, it is not generally possible to
use the wheel rims from
other vehicles. This can hold
true for wheels of the same
vehicle type.
-If the spare tire is different from the tires that you have mounted on your vehicle
(for example winter tires or
wide profile tires), then use
the spare tire for a short pe­ riod of time only and drive
with extra care. Replace the
flat tire with the tire match­ ing the others on your vehi­
cle as soon as possible.
-Never drive without the valve stem cap. The valves could get damaged.
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0 ::.,: co ,...., \!) ..,.,
,...., ..,., ,....,
-the spa re tire* /inflatable spare tire* is
mounted.
Warning symbols
[IJ Loss of pressure in at least one tire¢,&. .
Check the tire or tires and replace or repair if necessa ry. The indicator light
[IJ in the instru ­
ment cluster also illuminates
¢page 13.
Check/correct the pressures of all four tires
and resetTPMS via radio or MMI*.
mm (T ire Pressure Monitoring System) Ti re
pre ssure: S ystem m alfuncti on!.
1tE appea rs after sw itching the ign it ion on
or while d rivi ng and the ind icator light
[IJ in
the instrument cluster blinks for approxi­ mately one minute and then stays on, there is
a system malfunction. Attempt to store the
correct t ire pressure ¢
page 259. If the indi­
cator light does not turn off or if it turns on
shortly thereafter, immediately drive your ve­
h icle to an authorized Audi dealer or author­
ized repair facility to have the malfunction
corrected.
.&, WARNING
- If the t ire pressure indicator appears in
the instrument cl uster d isplay, one or
more o f your tires is significantly under­
inflated. Reduce your speed immediately
and avoid any hard steering or braking
maneuvers. Stop as soon as possible and
check the t ires and the ir pressures. In­
flate the tire pressure to the proper pres­
sure as indicated on the vehicle 's t ire
pressure label~
page 234 . Driving on a
significantly under-inflated tire ca uses
the tire to overhea t and can lead to tire
failure. Under-inflation also is likely to impair the vehicle 's handling and stop ­
ping ability.
- The driver is responsible for mainta ining
the correct tire pressures. You must check the tire pressures regularly .
- Under certain cond itions (such as a spor ­
ty driving style, winter conditions or un­ paved roads), the pressure monitor indi­
cator may be de layed .
Tire s an d wheel s 259
-Ask your a uthorized Audi dea ler if run­
flat tires may be used on your vehicle.
(D Tips
- The tire pressure mon itoring system may
stop working when there is an ESC ma l­
function.
- Using snow chains may res ult in a system
ma lfunction.
- The tire pressure mon itor ing system on
your Audi was deve loped using tires with
the "AO" or "RO" identification on the
tire s idewall
~ page 248. We recom­
mend us ing these tires.
Reset tire pressure monitoring system
App lies to vehicles: with tire pressure mon itor ing system
If the tire pressure is adjusted, wheels ore ro­
tated or changed, the TPMS must be reset via
radio or MMI*.
... Before storing the new tire pressures, check
that the current pressures on all four tires
correspond to the specified va lues and
adapt the pressures to the current load
¢ page 234.
.,. Switch on the ignition.
.,. Select: the
I CARI funct io n button > Tir e pre s­
s ure mon itoring
> Store now . Or
.,. Select: the
I CARI fu nct ion button > Car sy s­
tem s*
contro l button > S erv icing & che cks >
Tire pres sure mon itor in g > Store tire pre s­
s ures
> Yes, sto re now .
(D Tips
Do not store the tire pressure if there are
snow chains on the tire . Otherwise, a sys­
tem mal function may occur.
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0 ::.,: co ,...., \!) 1.1'1 ,...., 1.1'1 ,....,
~ Unscrew the va lve stem from the s pare tire .
~ Screw the tire filler hose from the compres­
sor firm ly onto the valv e of the spare tire.
~ In se rt the p lug from the compress or into a
socket of the vehicle¢
page 66.
~ Switc h the compressor on .
~ Let the compressor run until the valu e speci­
fied on the tire pressure label is reached ¢
page 234, fig . 190. Sw itch the compres­
so r off afte r runn ing for 12 minutes at the
most -danger of overhea ting!
A WARNING
The compressor and the tire filler hose can
become extremely hot while they are run­
ning -danger of burns!
(D Note
Switch the compressor off after running
for 12 minutes at the most -danger of
overheating! Allow the compressor to cool
down for a few minutes before you use it
again.
Changing a wheel
Before changing a wheel
Observe the following precautions for your
own and your passenger' s safety when chang­
ing a wheel .
~ After you experience a tire fa ilure, pu ll the
ca r well away from moving traffic and try to
r e ach
level gro und before yo u stop ¢ LI)..
~ All p assengers sho uld leave the car and
move to a safe loca tion (for instance, beh ind
the guardrai l) ¢
A .
~ Engage the parking brake to prevent your
vehicle from ro lling un intentionally ¢
A.
~ Shift into 1st gear on vehicles with manua l
transmission, o r move the
selector lever to
the P po sition
on veh icles with au toma tic
t ransmission .
~ If you are tow ing a tra ile r: u nhi tch the trail­
er from your veh icle.
~ T ake the jack ¢ page 260 and the spare tire
¢ page 261 out of the luggage compart ­
ment.
What do I do now? 263
A WARNING
You or your passengers could be injured
while c hanging a wheel if you do not fo l­
low these safety precaut ions:
- If you have a flat tire, move a safe d is­
tance off the road . T urn off the engine,
tur n the eme rg ency flashers on and use
other wa rn in g devices to a le rt othe r mo­
torists.
- Ma ke sur e that passengers wait in a safe
p lace away from the vehicle and well
away from the ro ad and traffic.
- T o help prevent the vehicle from moving
suddenly and possib ly sli pping off the
j a ck, alw ay s fu lly se t the par king br ake
an d block the wheel d iagonally opposi te
the whee l be ing changed w ith the fol d­
ing chocks or other objects. When one
front wheel is lifted off the ground, plac­ ing the Automatic Transmission in "P"
(Park) will
not prevent the vehicle from
moving .
- Before you change a wheel, be sure the
grou nd is level and firm. I f necessary,
use a sturdy board unde r the jack .
- Always sto re the vehicle tool kit, the
jack* and the replaced tire in the luggage compa rtment
¢page 132.
(D Note
If you are changing the whee l on a steep
i ncline, use a rock or s imilar object to
block the opposite whee l to prevent the
vehicle from moving.
(D Tips
Obey all laws.
Changing a wheel
When you change a wheel , follow these­
quence described below step-by-step and in
exactly that order .
l. Remove the decorative wheel cover* or
-
the wheel bolt caps* . For more details see..,.
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294 Index
Important things to do before driving .. 126
Improperly worn safety belts ..... .. ... 142
Indicator lights ............ .. .. .. .. .. 13
Airbag system . . . . . . . . . . . . . . . 154, 155
Dynamic steering ...... ... .. .. .. .. . 190
PASSENGER AIR BAG OFF ........ .. . 155
also refer to Warn ing/ indicator l ights .. 13
Infant seats . . . . . . . . . . . . . . . . . . . . . . . 171
I nflatable spare tir e ...... .. .. .. .. .. . 261
I nflating ........ ......... ... .... . 262
Installing ch ild safety seats
Safety belts .............. ... .. .. . 175
Installing the upper tether strap on the
anchorage . .. ............... .. .... . 182
I nstruments
Adjusting the lighting ........... .. .. 52
I nstruments and controls ... .. .. .. .. . . 10
General illustration ....... .. .. .. .. . .. 8
Interior lights Front .. .. .. ................ ... ... . 52
Rear .. .... .......... ...... ... .. .. 52
Intermittent (windshield wipers) . . . . . . . 55
J
Jump-starting .............. ... .... . 274
Jumper cables ................ ... ... 275
K
Key .... ... .. ................ ... .. .. 32
Battery replacement ...... .. .. .. .. .. 33
Check light ....... ..... .. .. .. .. .. .. 33
E mergency key . . . . . . . . . . . . . . . . . 32, 84
I gnition/engine on/off . . . . . . . . . . . . . . . 82
Key replacement ............. .... .. 32
Mechanical key . . . . . . . . . . . . . . . . . 32, 33
removing . . . . . . . . . . . . . . . . . . . . . . . . . 84
un locking/locking ........ .. . 34, 35, 37
Kick-down . . . . . . . . . . . . . . . . . . . . . . . . . . 98
L
Lane Change Ass istant
refer to side assist ........ .. .. .. .. . 111
LATC H .. .. .. ............. .. .. .. ... 179
Descr ipt ion .... .... ...... .. .. .. .. . 180
Install ing a child restraint ...... .. ... 180 Location
. . . . . . . . . . . . . . . . . . . . . . . . . 179
Mounting and releasing the anchorage
hook ............................ 180
Launch Control Program ......... .. .. . 99
Leather cleaning/protect ion .. .. .. .. .. 205
Leaving home ..... ................ .. 50
Left hand drive . . . . . . . . . . . . . . . . . . . . . . 51
Lifting jack . .... .. ............. .... 265
Lifting vehicle ... .. ............. .... 278
Light adaptive light . . . . . . . . . . . . . . . . . . . . . . 49
Coming/Leav ing home . . . . . . . . . . . . . . . 50
Daytime running lights . . . . . . . . . . 49, 50
Exterior lighting . . . . . . . . . . . . . . . . 49, 50
Fog lights/rear fog light(s) .......... . 49
Interior/reading . . . . . . . . . . . . . . . . . . . . 52
Low beam ..... .. ............. ..... 49
Rear fog lights ... ... .......... .. .. . 49
Side marker lights ............. .... . 49
Travel mode . . . . . . . . . . . . . . . . . . . . . . . 51
Light/rain sensor Headlights . ..... ................ .. 49
I ntermittent (windshield wipers) . .... . 55
Sen sor defe ctive . . . . . . . . . . . . . . . . . . . . 22
Lights
Emergency flashers . . . . . . . . . . . . . . . . . 51
High beam .... .. ................ .. 50
Tu rn signals ... ... ................ . 50
Locking Rear lid . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Locking/unlocking at the lock cylinder . . . . . . . . . . . . . . . . . . 3 7
by remote control . . . . . . . . . . . . . . . . . . 34
with the centra l locking switch ... .... . 35
with the conven ience key . . . . . . . . . . . . . 35
Low beams ..... .. ..... ........... .. 49
Lower anchorage locator button ....... 180
Lower universal anchorage bars (Canada) 179
Lower universal anchorages (Canada) 179
Luggage Stowing . ..... .. ............. .... 132
Luggage compartment ........... .. .. . 70
Cargo net ... .. .. ............. .. .. . 73
Cover ......... .. ................ .. 71
Enlarging . . . . . . . . . . . . . . . . . . . . . . . . . 71
Floor ......... .. ................ .. 76
Lid ....... .... .. ................. . 38

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Tire pressure .... ....... ... .. .. .. ... 239
Tire pressure monitoring system .. . ... . 257
T ires .. .. .. .. ................. .. .. . 227
Low aspect ratio t ires ...... .. .. .. .. . 256
Service life . . . . . . . . . . . . . . . . . . . . . . . 245
Speed rating letter code . ...... ... .. 250
Tire manufacturing date . ....... .... 250
Tire spec ifications ........ .. .. .. .. . 249
Tread depth .. ........... .. .. .. ... 245
Uniform tire quality gra ding .. .. .. .. . 254
Winter tires ............. .. .. .. ... 254
Tires and vehicle load limits ... ... ... .. 242
T ires and whee ls
Checking tire pressure ..... .. .. .. .. . 239
Cold tire inflation pressure . .. .. .. .. . 234
Dimensions . ................ ... ... 248
Gene ral notes ......... .... ... ... .. 227
Glossary of tir e and loadin g termino lo-
gy .. .... .. .. ............. .. .. ... 229
N ew tires and wheels ...... .. .. .. .. . 248
Replacing . . . . . . . . . . . . . . . . . . . . . . . . 249
Snow chains .. ........... .. .. ..... 255
Tires and vehicle load limits . ... .. .. . 242
Wheel bolts ............. .... .. ... 256
Winter tir es .. ........... .. .. .. ... 254
Tire service life ............ .. .. ..... 245
Tool kit ... .. .. ........ ... .. ... ... . 260
T orn or frayed safety belts
139
Towing Front eyelet ............. .. .. .. .. . 277
Rear eyelet .............. .. .. .. ... 277
Tow truck procedures ............ .. . 276
TPMS Tire pressure monitoring system .. .. . 257
Trailer towing ... ... .... ... .. .. .. .. . 199
Operating instructions .......... .... 199
Tec hnical requir ements . . . . . . . . 199, 200
Tips ... .. .. .. .. ........... .. .. ... 201
Transm ission .............. .... .. .... 93
6-speed manual transmission ... .. .. .. 93
Transmission malfunction (indicator light) 99
Transport Canada ............. .... .. 134
Travel mode . . . . . . . . . . . . . . . . . . . . . . . . 51
Tread Wear Indicator (TWI) .. .. .. .. .. . 245
Trip computer Fuel consumption . . . . . . . . . . . . . . . . . . 24
Mil eage .. .. ............. .... .. .. .. 24
Index 299
Single-trip memory .. .......... .. .. . 24
Total-trip memory . .. .......... .. .. . 24
T rip odometer . .. .. ................. . 12
Trunk
refer to Luggage compartment. . . 70, 132
T runk escape handle . .. .......... .. .. . 41
Trunk lid
refer to Rear lid . . . . . . . . . . . . . . . . 38, 39
Turn signals . .. .. .. .... ............. . SO
Warning/indicator lights ........... .. 22
u
Un fastening safety belts 141
Uni directional tires .... .......... .. .. 228
Uniform tire quality g rading ......... . 254
Unlocking Rear lid ... .. .. .. .... ............. . 38
Unlo cking/locking
at the lock cylinder ... .......... .. .. . 37
by remote control . . . . . . . . . . . . . . . . . . 34
with t he ce ntra l locking sw itch ..... .. . 35
with the conven ience key ............ . 35
Use of jumper cables ............ .. .. 275
V
Valet parking .... .... ... .......... .. . 45
Vanity mirrors . . . . . . . . . . . . . . . . . . . . . . . 54
Vehicle care/clean ing ...... . .. .......... .. 202
Vehicle control modules ............. . 184
Vehicle electrica l system ............. . 16
Vehicle identifica tion label ........ .. .. 280
Vehicle Identificat ion Number (VIN) .... 280
Vehicle jack ... .... .. . .. .......... .. 265
Vehicle key . . . . . . . . . . . . . . . . . . . . . . . . . 32
Vehicle literature ...... ............. .. S
Vehicle shut-down ... . .. .......... .. 195
Vehicle tool kit .. .. .. . .. .. ...... .. .. 260
Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . 78
Vinyl Cleaning .. .. .... .. . .. .......... .. 205
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