2014 AUDI R8 SPYDER towing

198 Tires and wheels
shown on the sti cker
¢ page 193, fig. 149 .
4. The re sulting figure equals
th e available amount of car­
go and luggage load capa ci­
ty . For example, if the
"XXX"
amount equals 1400 lb s.
and there will be five
150
lbs . passengers in your vehi ­
cle , the amount of available
cargo and luggage load ca ­
pacity is
650 lb s. (1400-7 SO
(5
x 150) = 650 lb s.)
5. Determine the combined
weight of luggage and cargo being loaded on the vehicle .
That weight may not safely
exceed the available cargo
and luggage load capacity
calculated in Step
4.
6.
If your vehicle will be towing
a trailer, load from your trail­
er will be transferred to your
vehicle. Consult this manual
to determine how this re­ duces the available cargo
and luggage load capacity of
your vehicle.
..,.Check the tire sidewall
(¢ page 199, fig . 152) to de­
termine the designated load rating for a specific tire .
Tire service life
The service life of t ires depends on a lot of
different things including proper installation
and balancing, c orrect tire p ressur e and dr iv ­
ing style .
Fig. 151 Tire tread: tread wear indicators (TWI)
Tread Wear Indicator (TWI)
T he or iginal tires on your vehicl e ha ve
1/ 16 inch ( 1.6 mm) hig h "wea r indic a-
tors"<=:>
fi g. 15 1 run ning ac ross the tread . De­
pend ing on the make, the re wi ll be six to eight
of them evenly p laced arou nd the ti re. Mar ks
o n the tire s idewall (for example "TWI" or
othe r symbols) ind icate the positions of the
t read wea r indicators. Worn tires mus t be re­
placed. Diffe ren t fig ures may apply in oth er
co unt ries
c::> .& -
Tire pressure
Incorrect tire pressure causes premature wea r
and can cause sudd en tire blow-o ut. For this
re as on, tir e pre ssu re m ust be ch ecked at least
o nc e a month
c::>page 195.
Driving style
Driving fast ar ound c urves , heavy accel erat io n
and hard braki ng increase tire wear.
Wheel balancing
T he w heels on new ve hicles are balance d .
H oweve r, va rious s ituati ons dur ing everyday
driv ing can cause them to become unba l­
anced, resulti ng i n vib rat ions y ou can usually
f eel th rough th e steer ing whee l.
Un balanced w hee ls m ust be rebalance d to
avo id excessive wear on steering , su sp ension ..,.

4. Secure the other end to the jump start pin
© for the discharged battery@.
Starting the engine
.,. Start the eng ine of the vehicle providing as­
s istance and allow it to run at id le.
.,. Now start the engine of the vehicle with the
discharged battery .
.,. If the engine does not start: Stop trying af­
ter 10 seconds and then try again after
about 30 seconds .
.,. Disconnect the cable while the engine is
running in exactly
reverse order to that de­
scribed.
The battery is vented to the outside to prevent
gases from entering the vehicle interior. Make
sure that the jumper clamps are well connect­
ed with their
metal ports in full contact with
the battery termina ls.
A WARNING
To avoid serious personal i njury and dam­
age to the vehicle, heed all warnings and
instructions of the jumper cable manufac­
turer.
If in doubt, ca ll for road service .
- Jumper cables must be long enough so
that the vehicles do not touch.
- When connecting jumper cables, make
sure that they cannot get caught in any
moving parts in the engine compart­
ment.
- Before you check anything in the engine
compartment, always read and heed all
WARNINGS
c:> page 172, Working in the
engine comportment.
Improper hook-up of jumper cables can ru­
in the generator.
- Always connect POSITIVE( +) to POSI­
TIVE(+), and NEGATIVE(-) to NEGATIVE
( - ) ground post of the battery manager
control unit.
- Check that all screw plugs on the battery
ce lls are screwed in firmly. If not, tighten
plugs prior to connecting clamp on nega­
tive battery terminal.
-
What do I do now? 219
- Please note that the procedure for con ­
necting a jumper cable as described
above applies specifically to the case of
your vehicle being jump started. When
you are giving a jump start to another ve­
hicle, do
not connect the negative(-) ca­
ble to the negative(-) terminal on the
discharged battery@. Instead, securely
connect the negative(-) cable to eithe r a
solid metal component that is firmly
bolted to the engine block or to the en­
gine block itself. If the battery that is be­
ing charged does not vent to the outside,
escaping battery gas could ignite and ex­
plode!
Emergency towing
with commercial tow
truck
' General hints
Your Audi requires special handling for tow­
ing.
The following information is to be used by commercial tow truck operators who know
how to operate their equipment safely.
- Never tow your Audi, towing will cause dam­
age to the engine and transmission.
- Never wrap the safety chains or winch cables around the brake lines.
- To prevent unnecessary damage, your Audi
must be transported w ith a car carrier (flat
bed truck) .
- To load the vehicle on to the flat bed, use
the towing loop found in the vehicle tools
and attach to the front anchorage
c:> page 220 .
A WARNING
A vehicle being towed is not safe for pas­
sengers . Never allow anyone to ride in a
vehicle be ing towed, for any reason.
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220 What do I do now?
(D Note
The vehicle has very low ground clearance.
Make sure that no damage is caused to the
underside of the vehicle when it is being
loaded onto a flat bed truck .
Front towing loop
Do not install the front towing loop until it is
needed.
Fig. 165 Rig ht fron t bumper wit hout g rille: Tow ing
loop fully screwed in
On the r ight front in the bumper, there is a
threaded ho le behind the air intake grill into
which the towing loop
is screwed .
.. Remove the towing loop from the vehicle
tool kit
Q page 210 .
.. Pull the lower part of the grill forward and
out .
.. Screw the towing loop tightly into the
threaded hole as far as it will go¢
fig. 165.
When it is no longer needed, unscrew the
towing loop and put it back into the on-board
toolkit. Make sure to have the towing loop
stored in the vehicle at all times.
When installing the grill for the air duct, be
sure that the tabs on the grill are first insert­
ed into their guides on the vehicle . Then push
the gr ill into position .
A WARNING
If the towing loop is not screwed in as far
as it will go, the thread can pull out when
the vehicle is towed -potentia l risk of an
accident.
(D Tips
Check carefu lly to make sure the hook-up
is secure.

234 Index
Emergency release
F ro nt lid . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Park ing lock . .. ... .... ... .. .. .... ..
82
Emergency sta rting ...... .. .. .. .. .. . 2 17
Emergency towing ............. .. .. . 219
Energy management .... ... .. .. .... . 150
Battery power . ....... ... .. .. .... . 151
Driver notification . . . . . . . . . . . . . . . . . 151
Eng ine
Coolant ..... .. .. ..... ... .. .. .... .
181
Engine compartment lid ... .. .... .. . 17 2
Starting . . . . . . . . . . . . . . . . . . . . . . 68, 69
Stopping . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Eng ine compar tmen t ................ 174
Safety ins truc tions ..... ... .. .. .... . 172
Eng ine compartment lid
C losing .. .. ................ ... ...
17 4
Release lever . ........... .... .... .
172
Eng ine coolant system ............... 181
Malfunct io n .......... .... .... ..... 15
Temperature ga uge .... .... .... ...... 9
Engine data . .... . ...... ... .. .. .... .
225
Eng ine oi l ..... ........... .. .. .... . 175
Adding .. ... ............ .. .. .. .. . 180
Addit ives .... .. .. ..... ... .. .. .... . 180
Chec king the engine oil level . . . . 178, 179
Dry s ump l ubrication . ... .. .. .. .. ... 149
Indications and cond it ions requ iring ex-
tra checking . . . . . . . . . . . . . . . . .
178, 179
O il consumption . ........... .. .. .. . 178
O il grades .. ................ ... ... 175
Specification and viscos ity . . . . . . . . . . . 17 5
T empe ratu re d isp lay ................. 8
Eng ine oil level ............ .. .. .... ..
17
E ng ine oi l pressure (malfunction) ... .. . . 14
E ng ine o il senso r defective ....... ..... 18
Eng ine speed limitat ion ... .. .. .. .. .. .. 1 7
E nvi ro nment
Cat alytic conve rter ........ .. .. .. .. .
153
D isposing of your vehicle battery . . . . . 185
Fu el . .... .. ... .. ..... ... .. .. .... . 169
Unleaded fuel .. .. ..... ... .. .. .... . 167
What should I do with an old battery? 185
EPC
refer to E lectronic powe r control . . . . . . 17
ESC (Electronic Stabilization Cont ro l)
War ning/ indicato r lights ... .. .. .. .. . .
15
Event Data Recorde r (E DR) . . . . . . . . . . . . 14 4
Exhaus t tai l pipes
Cleaning .. .... .. ............. ....
161
Expansion tank ..................... 182
Exterior mirrors
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . .
50
Dimming . ..... .. .. ... ..... ... .. .. . 50
Heating ... .... .. ............. .... . 50
F
Fan ... ... .. .... .. .. ... .. ..... ... .. . 64
Fastening
Boos ter seats .................... .
C o nvertib le child sa fe ty seats ....... .
Infant seats ..... ... .. ..... .... . . .
Flat bed truck
Flat tire Chang ing . .... .. ... .......... ... .
139
138
137
2 20
214
Floor ma ts . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Fold ing master key with remote control . . 28
Folding top
Care and cleaning . . . . . . . . . . . . . . . . . .
159
Foot ped als . .. .. .. ... .......... .... . 98
For the sake of the environment Gasoli ne fumes and t he e nvir onme nt ..
169
Letting your eng ine warm up ....... .. 69
Ref ueling . ...... ............. .... 169
Front a irbags
Description . . . . . . . . . . . . . . . . . . . . . . .
115
How they work ........ ........... . 120
Frontal collis ions and the laws of phys ics 104
Fron t lid
E mergency re le a se .. ........... .. .. . 34
li ght . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
so
Power locking system ... .... ... .. .. . 33
Tr unk escape handle . .. ..... ... .. ..
210
Fron t passenger
refer to Se ating posi tion . . . . . . . . . 94 , 95
Front seats . . . . . . . . . . . . . . . . . . . . . . . . . 57
Child rest raints in the front seat .. .. .. 112
Front towing loop ................... 220
Fuel
Additives . ... .. .. .. .... .... ... .. ..
167
B lended gaso line ... ... ..... ... .. .. 167
C ur rent fuel mileage . .. ..... ... .. .. . 21
Filler neck . ...... ............. .... 168

Tire pressure monitoring system .... .. . 206
Malfunctions .... ..... ... ... ... ... 208
Sensors . ... .... ........ ... .. .. .. . 201
Tires and whee ls ......... .. .. .. .. . 201
Valves ... .. ................. .. ... 201
Warn ing/ indicator light ....... .. .... . 19
Tire repair kit . ..... .... ... .. .. .. ... 210
T ires .. .. .. .. .... ............. .. .. . 189
P ressu re . .. .. ........... .. .. .. ... 206
Replacing . . . . . . . . . . . . . . . . . . . 199, 201
Service life ..... ...... ... .. .. .. ... 198
Speed rating letter code ... .. .. .. .. . 200
T ire manufacturing date ... .. .. .. .. . 200
Tire pressure monitoring system .. .. . 206
Tire specifications ........ .. .. .. .. . 200
T read depth . . . . . . . . . . . . . . . . . . . . . . 198
Uniform t ire quality grading .. .. ... .. 203
W inte r tires ................ ... ... 203
T ires/Wheels
Low aspect ratio tires ...... .. .. .. .. . 205
T ire mobility system ...... .. .. .. .. . 210
Tire repa ir kit ......... ...... .... .. 210
Tires and vehicle load limits . ... .. .. .. . 196
Tires and whee ls
C heck in g tire p ressu re ..... .. .. .. .. . 19S
Cold ti re inflation pressu re ... .. .. ... 193
D imensions ... .... .... ... .. .. .. .. .
General notes ... .. .... ... .. .. .. .. .
Glossary of t ire and load ing termino lo-
gy .. .. ' . .. ................. .. .. .
New tires and wheels ...... .. .. .. .. .
Replacing .. ................ ... .. . 199
189
190
199
200
Snow chai ns ... .. .. ...... .. .. .. .. . 204
T ire pressure monitor ing system .. .. . 20 1
Tires and vehicle load limits .. .. .. .. . 196
Wheel bol ts ............. .... .. .. . 205
W inter t ires . .... ..... ... .. .. .. ... 203
Tire serv ice life .... .. ...... .. .. .. .. . 198
T ool kit ... .. .. .. ........... .. .. ... 210
Touch -up paint ............ .... .. .. . 160
T owing
Tow truck procedures ........... .... 219
Towing loop .. .... .. .... ... .. .. .. ... 220
T railer towing ............. .. .. .. .. . 155
Transm ission
Manual transmission .......... ... ... 77
Transm ission ma lf u nct ion (indicator light) 81
Inde x 239
Transpor t Canada ..... .. .. ..... ... .. 100
Tread Wea r Ind icator (TWI) ........... 198
Tr ip comp uter . .. .. ............... .. . 21
S ingle-trip memory ............ .... . 21
Tota l-trip memory .. . ... .... ... .. .. . 21
T rip odometer ..... .. . .. .. ..... ... .. . 10
Turn signals . .. .. .... ... ....... ...... 47
Warning/ind icator lights ........ .... . 19
u
Un fastening safety belts 108
Un idirectional tires . ............. .... 189
Un iform tire qua lity gradi ng ...... .. .. 203
U ni versal Radio- Frequency Remote Con-
trol (Homelink ®) . . . . . . . . . . . . . . . . . . . . 90
U nl ocking
Power locking system .............. . 32
Remote contro l key . . . . . . . . . . . . . . . . . 31
V
Vanity mirro r .. .. .. .. .. .. .. .... ... .. . 51
Vehicle-ca re p roducts ............ .... 156
Vehicle electrical system . . . . . . . . . . . . . . 14
Vehicle Identification Number (V IN) . ... 223
Vehicle jac k .... ... .. ............... 214
Vehicle literature .. ................. .. 4
Vehicle sh ut-down . ............. .. .. 154
Vehicle tool kit .. ... ............... . 210
Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . 63
Voltmete r display . . . . . . . . . . . . . . . . . . . . 11
w
Warning/ind icator lights . . . . . . . . . . . . . . . 8
Airbag syst em . . . . . . . . . . . . . . . . . . . . . 14
An ti- lock b rake sys tem (ABS) .... .. .. . 16
Br ake system . . . . . . . . . . . . . . . . . . . . . . 13
Cruise cont ro l .... .. . .. .. ..... ... .. . 19
E lectronic power contro l . . . . . . . . . . . . . 17
E lectronic Stabilization Contro l (ESC) . .. 15
Generator . . . . . . . . . . . . . . . . . . . . . . . . . 14
Malfunction Ind icator Lamp (MIL) .. .. . 17
Parking brake .. .. .. . ....... ..... .. . 13
Safety be lt . . . . . . . . . . . . . . . . . . . . . . . . 14
Safety systems . . . . . . . . . . . . . . . . . . . . . 14
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