trailer AUDI A5 COUPE 2012 User Guide

260 Tire s and wheel s
reduced speed to the nearest service sta­
t ion to c heck t he tire pressure a nd add
air as required.
Driving without va lve stem caps can cause
damage to the tire va lves. To prevent this,
always make sure that factory installed
valve stem caps on all wheels are secure ly
mounted on the valve .
@I For the sake of the environment
Underinflated tires will also increase the
fue l consumption .
Tires and vehicle load limits
There are limits to the amount of load or
weight that any vehicle and any t ire can carry.
A vehicle that is ove rloaded w ill not ha ndle
well and is more difficult to stop. Over load ing
can no t on ly lead to loss of vehi cle contro l,
but can also damage important pa rts of the
ve hicle and can lead to sudden tire failure, in­
cluding a blowout and sudd en deflation that
can cause the veh icle to crash.
Your safety and that of yo ur passenge rs a lso
depends on making s ure that load limits are
not exceeded . Vehicle load includes everybody
and everyth ing in and on the vehicle . These
load limits are techn ically referred to as the
ve hicle's
Gross Veh icle W eight Rat ing
(" GVWR ").
T he "GVWR" incl udes the we ight of the basic
vehicle, all f actory installed accessories, a full
tank of fuel, oil, coolant and other fluids plus maximum load . T he maximum load includes
the number of passengers that the vehicle is in tended to carry ("seating capacity") with a n
assumed weig ht of 150 lbs . (68 kg) for e ach
passenger at a des igna ted seat ing pos ition
and the tota l we ight of any l uggage in the ve ­
h icle. If you tow a trailer, the weight of the
tra iler hitch and the tong ue weight of the
loaded trailer must be included as part of the
ve hicle load . T
he
Gro ss Axle We ight Rating ("GAWR") is
the maximum load that can be applied at each
of the veh icle's two axles .
T he Gross Vehicle Weigh t Rat ing and the
G ross Ax le Weight Rating are listed on the
safety comp liance sticker label located either
on the dr iver's s ide B-pillar or on the ins ide of
the fuel fi ller flap . Audi has
4 seating pos i­
t ions, 2 in the front and 2 in the rear for to tal
seat ing capac ity of 4 . Each seating position
has a seat belt ¢
page 154, Safety belts.
The fact that there is an upper limit to yo ur
vehicle 's Gross Vehicle Weight Rating means
that the total weight of whatever is being car­ ried in the vehicle ( includ ing t he weight of a
t railer hitch and the tongue weight of the
l oaded tra ile r) is lim ited. The more passen­
gers in the vehicle or passengers w ho are
heavier tha n t he standard we ights assumed
mean that less weight can be carried as lug ­
gage.
T he tire pressure label o n your Aud i also lis ts
the max imum combi ned weight of a ll of the
occupants and luggage or other cargo that
t h e vehicle can carry. Fo r the location of the
label ¢
page 256 , fig. 210.
A WARNING
-Overloading a vehicle can cause loss of ve-
h icle contro l, a crash or other accident, se­
rious pe rsonal injury, and even death .
- Carrying more we ight than your veh icle
was des igned to carry will prevent the
veh icle from handling properly and in­
crease the risk of the loss of vehicle con­
trol.
- The b rakes on a vehicle that has been
overloaded may not be abl e to stop the
veh icle w it hi n a safe distance .
- Tires on a vehicle that has been overload­
ed can fail s udden ly, incl uding a blowo ut
a nd sud den defla tion, causing loss of
con trol an d a crash.
- Always make sure that the total load be­
i n g tr anspor ted - incl ud ing t he weight o f
a trailer hitch and the tongue we igh t of a
~

loaded traile r - does not make the
vehicle heavi er than the vehicle's G ross
Vehicle Weight Rat ing.
Determining correct load limit
Use the example below to cal­
culate the total weight of the
passengers and luggage or oth­
er things that you plan to trans­
port so that you can make sure
that your vehicle will not be
overloaded.
Steps for Determining
Correct Load Limit
1. Locate the statement "THE
COMBINED WEIGHT OF OC­
CUPANTS AND CARGO
SHOULD NEVER EXCEED XXX KG OR XXX LBS"on your vehi­
cle's placard (tire inflation
pressure label)
¢ page 256 ,
fig. 210 .
2. Determine the combined
weight of the drive r and pa s­
sengers that will be riding in
your vehicle.
3 . Subtract the combined
weight of the driver and pas­
sengers from
" XXX " kilo­
grams or
"XXX " pounds
shown on the sticker
¢page 256 , fig. 210.
4. The resulting figure equals
the available amount of car-
Tires and wheels 261
go and luggage load capaci­
ty. For exampl e, if the
"XXX"
amount equal s 1400 lbs.
and there will be five 150
lb s. passengers in your vehi ­
c le, the amount of available
c argo and lugga ge load ca­
pacity is 650 lb s. (1400-7 50
(5
X 150) = 650 lbs .)
5. Dete rmine the combined
weight of luggage and cargo being loaded on the vehi cle .
That weight may not safely exceed the available cargo
and luggage load capa city
cal culated in Step
4.
6 . If your vehi cle will be towing
a trailer , load from your trail­
er will be transferred to your
vehicle. Consult this manual
to determine how this re­ duce s the available cargo
and luggage load capacity of
your vehicle .
~ Check the tire sidewall
(¢ page 263 , fig. 214) to de­
term ine the designated load
rating for a specif ic t ire.
•
•
'

274 What do I do no w?
Replace it as quickly as possible with a stand ­
ard whee l and tir e.
There are some restric tions on the use of the
compact spare t ire . T he compact spare t ire
has been designed specifically fo r you r type of
vehicle . It must not be swapp ed with a com­
pact spare t ire from another type of veh icle .
Snow cha in s
For technical reasons, the use of snow chains
on the compact spare tire is
not p ermitt ed .
If you do have to dr ive with snow cha ins and a
front tire fails, mount the spare wheel w ith
tire instead of a rear t ire. Install the snow
cha ins on the rear t ire and use it to rep lace
the defective front tire .
A WARNING
-Never use the spare tire if it is damaged
or if it is worn down to the tread wear in­
dicators.
- If the spare tire is more than 6 years o ld,
use it only in an emergency and w ith ex­
treme caution and careful driving.
- The spare tire is intended only for tem­
porary and short-term use. It should be
replaced as soon as possib le w ith the
normal wheel and t ire .
- After mounting the compact spare tire,
the tire pressure must be checked as
soon as poss ible. The tire pressure of the
compact spare tire must be 4 .2 bar; oth­
erwise, you risk hav ing an accident.
- Do not drive faster than SO mph (80 km/
h) . You risk having an acc ident .
-Avoid full-throttle acce le rat ion, heavy
braking, and fast corner ing . You risk hav­
ing an acc ident.
- Never drive us ing more than one spare
wheel and tire . You risk having an acci­
dent .
- Normal summer or winte r tires must not
be mounted on the compact spare whee l
rim.
- For technical reasons, the use of tire
chains on the spare tire is not permitted.
If it is necessary to dr ive with tire chains, the spare wheel must be mounted on the
front ax le in the event of a flat in a rear
tire. The new ly available front wheel
must then be installed in place of the
rea r whee l w ith the flat tire . Installing
the t ire cha in before mounting the whee l
and tire is recomme nded .
- Loose items in the passenger compa rt­
ment can cause se rious personal injury
du ring hard bra king or in a n accident.
- Never store the inflatable spare ti re or
jack and too ls in the passenger com ­
partment.
- Always store all jacking equipment,
tools, and the inflatable spare t ire in
the luggage compartment.
-Tighten the knurled retaining screw for the inflatable spare tire securely .
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 t ire failure, pull the
car well away from mov ing traffic and try to
reach
l evel ground before you stop ¢ A_.
" All passengers should leave th e car and
move to a safe location ( for ins tance, behind
t he guardrail) ¢&_ .
" Engage the
pa rking brake to prevent your
vehicle from rolling unintentionally¢&_ .
" Shift into
1st gear on veh icles with manual
transmiss ion, or move the
selector leve r to
the P posit ion
on vehicles w it h automatic
transmiss io n*.
" If you are towing a trailer : unhitch the trail­
er from you r vehicle.
" Take the
ja ck ¢ page 2 73 and the spare tire
¢ page 2 73 o ut o f the luggage compart­
ment .

282 Fuses and bulbs
Right luggage compartment fuse
assignment
Fig. 229 Rig ht luggag e compar tmen t: fus e pan el w ith
pla stic cl ip
No. Consumer
Amps
Fuse panel @ (black)
1 Luggage compartment lid con-
30
trol module (Avant)
2 Trailer control module 15
3 Trailer control module
20
4 Trailer control module 20
I 5 Electromechanical parking
5
brake
6 Electronic damping control
15
7 Electromechanical
parking
30
brake
8
Vehicle electrical system control
30
module 2
35
10 Vehicle electrical system control
30
module 2
11 Vehicle electrical system control
20
module
12 Terminal 30 5
Fuse panel C (brown) No. Consumer
1
Luggage compartment lid con-
30
trol module
2 Right front seat heating
3 DCDC converter path 1
4 DCDC converter path 2
5 Socke t
7 Electromechanical parking
30
brake
8 Rear seat heating 30
9
Passenger side door control
30
module
11 Passenger
side door control
15
module
Fuse panel @ (red)
1 Rear center console outlet 15
2 Front center console outlet 15
3 Luggage compartment outlet 15
4 Cigarette lighter
15
5 V6 FSI 5
6 Rear Seat Entertainment supply
5
7 Parking
system 7,5
8 Rear wiper (Avant) 15
9
Electromechanical parking
5
brake switch
10 Audi side assist 5
11 Rear seat heating
5
Terminal 15 control modules
Fuse panel© (black)
3 DSP amplifier, radio
MMI
Rearview camera
5 Radio/navigation/cell
phone
prep 7,5
7 cell phone prep
5

302 Index
Efficiency program . . . . . . . . . . . . . . . . . . . 24
Fuel economy messages . . . . . . . . . . . . . 26
Memory leve ls . . . . . . . . . . . . . . . . . . . . . 23
Other equipment . . . . . . . . . . . . . . . . . . . 25
Shift indicator . . . . . . . . . . . . . . . . . . . . . 25
Electrical seat adjustment
refer to Seat adjustment ........... . . 63
E lectromechan ical park ing brake
E mergency braking . . . . . . . . . . . . . . . . . 98
Malfunction . . . . . . . . . . . . . . . . . . . . . . . 99
Operation . . . . . . . . . . . . . . . . . . . . . . . . . 96
Parking .... ................ ..... .. 97
Releasing and closing ............. . . 96
Starting assist ........... .. .. .. .. .. 98
Starting from rest .......... .. .... .. 98
Starting off with a trailer . . . . . . . . . . . . . 98
Warning/ indicator lights .... ..... .. .. 17
Electronic differential lock (EDL) How the system works ....... .. .... . 205
Warning/indicator lights ... .. .. .. .. . . 16
Electronic immobilizer . . . . . . . . . . . . . . . . 39
Electronic power control
(EPC) warn ing/ indicator light ... .. .. . . 15
Electronic stabili zation program (ESP)
How the sys tem works ....... .. .. .. . 204
Warning/indicator lights ....... .. .. .. 15
Emergency braking . . . . . . . . . . . . . . . . . . . 98
E mergency flasher . . . . . . . . . . . . . . . . . . . 52
Warn ing/ indicator lights ..... .. .. .. . . 16
Emergency key . . . . . . . . . . . . . . . . . . . . . . 3 7
Start ing engine ........... ... .. ... . 39
Emergency locking of the doors ..... .. .. 44
E mergency release
Selector lever ............ .. .. .... . 132
E mergency starting ......... ... .. .. . 284
Emergency towing .......... ... .... . 286
E mergency unlocking
I gnition key ........... .. .. .. .. .. .. 39
Energy management ..... .. .... .. .. . 211
Battery power ............... .. ... 212
Driver notification . ......... .. .. .. . 212
E ngine
Compartment . ........... .. .. .... . 239
Coolant .. .. ............... .. .... . 244
H ood .. .. .. ................ ... .. . 237
Starting ... ... .... ...... .. .. .. .. .. 92 Starting
with jumper cables ....... .. 284
Stopping . ..... .. .. .............. .. 94
Engine compartment Safety instructions ............. .. .. 23 7
Working the engine compartment .... 237
Engine coolant system ............ ... 244
Adding coolant . .. ................ . 245
Checking coolant level ............ .. 244
Checking the engine coolant level ..... 244
Malfunction . . . . . . . . . . . . . . . . . . . . . . . 31
Radiator fan ..... ................ . 246
Engine coolant temperature
T emperature gauge . ........... .. .. . 10
Engine data . .... .. ............. .... 292
Engine hood
Closing . . . . . . . . . . . . . . . . . . . . . . . . . . 23 7
How to release the hood . . . . . . . . . . . . 23 7
Engine oil ...... .. ............. .... 239
Adding . .. .. .. .. ............. .. .. 242
Additives . ... .. .. .. .............. . 242
Changing ..... .. .. .............. . 243
Check oil level ... ............. .... 242
Consumption .. .. ............. .. .. 242
Oil consumption .. ... .......... .. .. 241
Oil grades . .... ................... 239
Specification and viscosity ........ ... 239
Engine oil level .... ................ .. 36
Engine oil pressure
Malfunction . . . . . . . . . . . . . . . . . . . . . . . 31
Engine oil sensor defective . . . . . . . . . . . . 36
Engine speed limitation . . . . . . . . . . . . . . . 36
Environment Break-in period . .. ............. .... 213
Catalytic converter ............. .... 214
Disposing of your vehicle battery ..... 251
Driving at high speeds .............. 215
Driving to minimize pollution and noise 215
Fuel .. .. .. .. .. .. ............. .. .. 234
Fuel economy .. .. ... .......... .. .. 215
Leaks under your vehicle .......... .. 23 7
Letting the vehicle stand and warm up. 216
Proper d isposal of drained brake fluid . 247
Proper disposal of drained engine cool-
ant .. .. .. .... .. ............. .... 245
Proper disposal of drained engine
oi l . . . . . . . . . . . . . . . . . . . . . . . . . 242, 243
Recycling used engine oil ............ 242

308 Index
Front passenger's seat . . . . . . . . . . . . . . . 62
Front seats ............... ... .... .. 61
Head restraints ................... 147
Manual .. ............... .. .. .... .. 62
Power . .. .... ........... ........ .. 63
Seat back angle manually ...... .. .... 62
Seat height manually . . . . . . . . . . . . . . . . 62
Seat belts
refer to Safety belts . . . . . . . . . . . . . . . . 154
Seat heating
Fr ont seats . . . . . . . . . . . . . . . . . . . . . . . . 91
Seating capacity ............ ... .. .. . 154
Seating position Driver . ...... ........... .. .. .... . 145
Front passenger .......... .. .. .. .. . 146
How to adjust the front seats ... .. ... 146
Incorrect seat position . . . . . . . . . . . . . . 148
Occupants .. ... . ...... ... .. .. .. .. . 145
Rear passengers ............ .. .... . 147
Seat memory . . . . . . . . . . . . . . . . . . . . . . . 65
Seats Number of seats .......... ... .... . 154
Seat symmetry . . . . . . . . . . . . . . . . . . . . . . 66
Selective unlock feature ..... .. .. .. .. . . 41
Selector lever .............. ... .... . 128
Emergency release ................ . 132
Service and disposal Safety belt pretens ioner ... .. .. .. .. . 161
Service interval display ........ .. .. .. .. 21
Service position for windshield wipers ... 56
Servotronic Power steering ......... .. .. .. .. .. . 209
SET button . . . . . . . . . . . . . . . . . . . . . . . . . 11
Shift buttons ............... ... .... . 131
Shift indicator (eff iciency program) .. .. . . 25
Side airbags Description .............. .. .. .. .. . 180
How they work ............. .. .... . 181
Side assist Activating and deactivating .......... 116
Descript ion ............... ... .. .. . 116
Informational and alert stage signals . 118
Messages in instrument cluster display 122
Operation . . . . . . . . . . . . . . . . . . . . . . . . 117
Safety tips . .............. ... .. ... 122
Sensor detection area ......... .. .. .
Settings . .. .. . .......... .. .. .. .. . 117
121 Side curtain airbags .
. . . . . . . . . . . . . . . . 182
Description . ..... ................ . 182
How they work ... ................ . 184
Safety instructions ............. .... 184
S id e marker lights . ............. .... . 49
Ski sack ........ .. .. ... ....... .... .. 72
also refer to Trunk pass-through ...... 73
Snow chains ...... ............. .... 268
Sound system display Driver information display ........ ... . 19
Sources of information about child re-
straints and their use ............. ... 203
Spare tire ... .... .. .. ........... .... 273
Speed control system
refer to Adaptive cruise control ....... 102
Speedometer . . . . . . . . . . . . . . . . . . . . . . . 12
Speed rating letter code ............ .. 264
Speed warning system ........... .. .. . 27
Starting engine Emergency key ... ....... ...... .. .. . 39
Starting from rest . ................. .. 98
Starting off w ith a trailer ......... .. .. . 98
Starting the engine ... .......... .. .. . 92
Steering . . . . . . . . . . . . . . . . . . . . . . . . 14 , 34
Locking the steering ............ ... . 92
Malfunction ... .. ............. .... . 32
Manually adjusting the steering wheel . . 92
Steering wheel column Adjusting manually ................. 92
Steps for determining correct load limit . 261
Stopping the engine ............. .... . 94
Storage
.... .. .. .. .. ........... .... . 76
Glove compartment . . . . . . . . . . . . . . . . . 77
Storage net . . . . . . . . . . . . . . . . . . . . . . . . . 69
Sunroof
refer to Panoramic tilting sunroof .. .. . 48
Sun shade .. .... ................... . 54
Sun visors
Switches 54
Emergency flashers . . . . . . . . . . . . . . . . . 52
Symbols Red ..... ..... .. .. .............. .. 29
Yellow ... ..... .. ............. ..... 33
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . 11