fuel cap AUDI A8 2016 User Guide

Bead
means the part of the tire that is
made of steel wires, wrapped or
reinforced by ply cords and that is
shaped to fit the rim.
Bead separation
means a breakdown of the bond
between components in the bead.
Cord
means the strands forming the
plies in the tire.
Cold tire inflation pressure
means the tir e pressure recom­
mended by the vehic le manufac­
turer for a tire of a designated
size that has not been driven for
more than a couple of miles (kilo­
meters) at low speeds in the
three hour period before the tire pressure is measured or adjusted .
Curb weight
means the weight of a motor ve ­
hicle with standard equipment in­
c luding the maximum capacity of
fuel, oi l, and coolant, a ir condi­
tioning and add itional weight of
optional equipment.
E xtra load ti re
means a tire designed to operate
at higher loads and at h igher in -
Wheels
flation pressures than the corre­
sponding standard tire . Extra load
tires may be identified as "XL",
" xl", "EXTRA LOAD", o r "RF" on
the sidewal l.
Gross Axle Weight Rating
( " GAWR")
means the load -carrying capacity
of a single axle system, measured
at the tire-ground interfaces .
Gross Vehicle Weight Rating
("GVWR ")
means the max imum total loaded
weight of the vehic le.
Groove
means the space between two ad­
jacent tr ead ribs .
Load rating (code)
means the max im um load tha t a
tire is rated to carry fo r a g iven in­
flat ion pressure . You may not find
this informat ion on all tires be­
cause it is not requ ired by law.
Maximum load rating
means the load rating for a tire at
the maximum pe rmissible infla­
tion pressure for that tire.
Maximum loaded vehicle
weight
means the sum o f:
239
..

the risk of an accident. Read
and follow the important safe­
ty precautions inc:::>
page 248 ,
Tires and vehicle load limits.
-The tire must flex more if the tire pressure is too low or if
the vehicle speed or load are
too high . This heats the tire up
too much . This increases the
risk of an accident because it
can cause the tire to burst and result in loss of vehicle con­
trol.
- Incorrect tire pressure in ­
creases tire wear and has a negative effect on driving and
Tire pressure table
Please note that the information
contained in the following table
was correct at the time of print­ ing , and the information is sub­
ject to change . If there are differ­
ences between this information
and the tire pressures specified
on the label on the driver's side B­
pillar, always follow the specifica­
tion on the B-pillar label
~ page 246, fig. 207.
Wheels
braking behavior, which in ­
creases the risk of an accident.
Replace lost valve caps to re­
duce the risk of damage to the
tire valves.
Tire pressure that is too low in­ creases fuel consumption.
Audi recommends using the
tire pressure specified for a
normal load c:::>
table on
page 248
or for a full load
when the vehicle is partially
loaded .
Make sure that the tire designa­
tion on your tire matches the des­
ignation on the tire pressure label
and the tire pressure table .
The following table lists recom ­
mended tire pressures in cold
tires according to the load and
the size of the tires installed .
247

Wheels
technically referred to as the vehi- sengers in the vehicle or passen-cle's
Gross Vehicle Weight Rat-gers who are heavier than the
ing ("GVWR"). standard weights assumed mean
The "GVWR" includes the weight that less weight can be carried as
of the basic vehicle, all factory in-luggage.
stalled accessories, a full tank of The Gross Vehicle Weight Rating
fuel, oil, coolant and other fluids and the Gross Axle Weight Rating
plus maximum load. The maxi- are listed on the safety compli-
mum load includes the number of ance sticker label located on the
passengers that the vehicle is in- driver's side B-pillar
c::::> page 246,
tended to carry ("seating capaci-fig. 207.
ty") with an assumed weight of
.&_ WARNING
150 lbs . (68 kg) for each passen-
Overloading a vehicle can cause
ger at a designated seating posi-
loss of vehicle control, a crash
tion and the total weight of any
or other accident, serious per-
luggage in the vehicle. If you tow
sonal injury, and even death.
a trailer, the weight of the trailer
-Carrying more weight than
hitch and the tongue weight of
your vehicle was designed to
the loaded trailer must be includ-
carry will prevent the vehicle
ed as part of the vehicle load.
from handling properly and
The
Gross Axle Weight Rating increase the risk of the loss of
("GAWR") is the maximum load vehicle control.
that can be applied at each of the -The brakes on a vehicle that
vehicle's two axles. has been overloaded may not
The fact that there is an upper be able to stop
the vehicle
limit to your vehicle's Gross Vehi- within a safe distance.
cle Weight Rating means that the -Tires
on a vehicle that has
total weight of whatever is being been overloaded can fail sud-
carried in the vehicle (including denly, including a blowout and
.... the weight of a trailer hitch and sudden deflation, causing loss
N the tongue weight of the loaded of control and a crash. ci ... :c ": trailer) is limited. The more pas-....
'° "? ....
'° ....
249

Tech nical data
Gross Axle Weight Rating
The G ross Ax le We ight Rating is the max imum
load that can b e applied at each axle of the vehi ­
cle ¢& .
Vehicle capacity weight
The vehicle capacity we ight (max . load) is l isted
eithe r on the dr iver's side 8-pillar o r inside the
fue l filler f lap.
A WARNING
- The actual Gross Axle Weight Rating at the
front and rear axles shou ld not exceed the
permissible weights, and their comb inat ion
must not exceed the Gross Veh icle Weight
Rating .
Dimensions
Length in (mm)
Width in (mm)
Width (across m irro rs) in (mm)
He ight (unloaded) al in (mm) -
Exceeding permissible weight ratings can
result in vehicle damage, accidents and per­
sonal injury.
(D Note
- The vehicle capacity weight figures apply
when the load is distributed evenly in the
vehicle (passengers and luggage) . When
transporting a heavy load in the luggage
compartment, carry the load as near to the
rear axle as possible so that the vehicle's
hand ling is not impaired .
- Do not exceed the maximum perm iss ible
axle loads or the maximum gross vehicle
we ight. Always remember that the vehicle 's
hand ling will be affe cted by the extra load .
T herefore , adjust your speed acco rd ingly.
- Always observe local regulations.
AS SS ASL
202.2 (5135) 202.6 (5 147) 207 .3 (5265)
76.7 (1949) 76.7 (1949) 76.7 (1949)
83.1 (2111) 83.1 (2111) 83 .1 (2111)
57 .5 (1460) 57.4 (1458) 57 .9 (1471)
• > T h e heigh t of th e ve hicl e depends on the tir es and the s uspensio n.
When driving up steep ramps, on rough roads,
over curbs, etc . it is important to remember that
some parts of your vehicle , such as spoilers or ex-
Capacities
Fuel tank: total capacity
Windsh ield and headlight* washer fluid conta iner
278
haust system components, may be close to the
ground . Be careful not to damage them .
gal (liters) approx. 21.7 (82.0)
quarts (l iters) approx. 5 .29 (5 .0)

Index
Fue l filler neck . . . . . . . . . . . . . . . . . . . . . . 214
F ue l gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Gasoline . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 12
Gasoline additives . . . . . . . . . . . . . . . . . . . 213
Low fuel level symbo l . . . . . . . . . . . . . . . . . 21
Octane rating . . . . . . . . . . . . . . . . . . . . . . . 212
Recommendation ... .... ...... ... ... . 212
Refuell ing . . . . . . . . . . . . . . . . . . . . . . . . . . 214
R ese rve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Saving fue l . . . . . . . . . . . . . . . . . . . . . . . . . 199
Tank capac ity ... .. . .. ..... ... .. .. 11,278
Fuses Assig nment . . . . . . . . . . . . . . . . . . . . . . . . 267
R ep lac ing . . . . . . . . . . . . . . . . . . . . . . . . . . 266
G
Garage doo r opener (Home Link) . . . . . . . . . . 4 4
Garment hooks . . . . . . . . . . . . . . . . . . . . . . . . 74
Gas discharge lamps. . . . . . . . . . . . . . . . . . . 270
Gauges Eng ine coolant temperature . . . . . . . . . . . . 10
Fue l gauge . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . 26
Ta chometer . . . . . . . . . . . . . . . . . . . . . . . . . 1 1
Trip odometer . . . . . . . . . . . . . . . . . . . . . . . 26
General illustration . . . . . . . . . . . . . . . . . . . . . 8
Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 5
Glossa ry of tire a nd loadi ng terminology . . 238
Glove compartment (coo led) . . . . . . . . . . . . . 73
Glow plug system Indicator light . . . . . . . . . . . . . . . . . . . . . . . 20
Gross Vehicle Weight Rat ing (GVWR) . . . . . 277
H
Head-up Display . . . . . . . . . . . . . . . . . . . . . . . 27
Headlights Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Clean ing system . . . . . . . . . . . . . . . . . . . . . . 54
Defective . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
H eadlig ht ra nge control ............ 21, 46
Hi gh beam assist . . . . . . . . . . . . . . . . . . . . . 49
Head restra ints . . . . . . . . . . . . . . . . . . . . . . . 132
Ad justing . . . . . . . . . . . . . . . . . . . . . . . . . . 132
H ea ted
exterior mirrors . . . . . . . . . . . . . . . . . . . . . . 51
rear window . . . . . . . . . . . . . . . . . . . . . . . . . 78
290
seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
winds hield washer spray nozzles . . . . . . . . 54
Heating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Heavy clothing and safety be lts . . . . . . . . . . 140
Hexagonal socke t . . . . . . . . . . . . . . . . . . . . . 256
Hig h beam . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
High voltage warning label . . . . . . . . . . . . . 277
Hill descen t cont rol . . . . . . . . . . . . . . . . . . . 115
Homelink (garage door opener) . . . . . . . . . . 44
Hood (release lever) . . . . . . . . . . . . . . . . . . . 220
Hor n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
How are child restraint system anchors relat-
ed to ch ild safety . . . . . . . . . . . . . . . . . . . . . 180
How many a irbags does my vehicle have? . . 152
How safety belt pre tensioners work 144
I
Ign ition
Ind icator lights . . . . . . . . . . . . . . . . . . . . . . 17
Swi tc hi ng on/off . . . . . . . . . . . . . . . . . . . . . 81
Imbalance (wheels) . . . . . . . . . . . . . . . . . . . 244
Immobili ze r . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Important things to do before driv ing . . . . 129
Imprope rly worn safety belts . . . . . . . . . . . 144
I nd icator lights .. .. .. .. ... ............ . 11
Dynam ic steering . . . . . . . . . . . . . . . . . . . . 194
also refer to War ning/ indica to r li ghts . . . . 11
Infan t seats . . . . . . . . . . . . . . . . . . . . . . . . . 173
Inflation pressure (ti res) . . . . . . . . . . . . . . . 246
I nstalling the upper tether st rap on the a n­
c h o rage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Instrument cluster
Ind icator lights . . . . . . . . . . . . . . . . . . . . . . 11
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Instruments . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Adjust ing the lighting . . . . . . . . . . . . . . . . . 51
I nstruments and contro ls
Genera l ill ustration . . . . . . . . . . . . . . . . . . . . 8
I nter io r lighting
Amb ien ce lig hting . . . . . . . . . . . . . . . . . . . . SO
Front and rea r . . . . . . . . . . . . . . . . . . . . . . . SO
Intermittent (windshie ld w ipers) . . . . . . . . . 54
]
Jump-start ing . . . . . . . . . . . . . . . . . . . . . . . . 271

Prewarming . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Proper occupant seating positions . . . . . . . 130
Proper safety belt position . . . . . . . . . . . . . . 142
Proper seating position
Fr ont passenger . . . . . . . . . . . . . . . . . . . . . 131
Occupants . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Rear passengers . . . . . . . . . . . . . . . . . . . . . 132
Protecting 208
Q
quattro
refer to All Wheel Drive . . . . . . . . . . . . . . . 195
Question What happens to unbelted occupants? 139
R
Radiator fan . . . . . . . . . . . . . . . . . . . . . . . . . 229
Radio clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Rain/light sensor Headlights . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Intermittent (windshield wipers) . . . . . . . . 54
Sensor defective . . . . . . . . . . . . . . . . . . . . . . 22
Raising the vehicle . . . . . . . . . . . . . . . . . . . . 275
Range (fuel level) . . . . . . . . . . . . . . . . . . . . . . 24
Reading lights . . . . . . . . . . . . . . . . . . . . . . . . . 50
Rearfoglights . .. ............. .. .. .. .. 46
Rear lid Escape hand le . . . . . . . . . . . . . . . . . . . . . . 256
Rear light Defective . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Rear seats Adjusting individual seats . . . . . . . . . . . . . . 61
Entry assistance . . . . . . . . . . . . . . . . . . . . . . 64
Front passenger seat adjustment . . . . . . . . 64
Reclining rear seat . . . . . . . . . . . . . . . . . . . . 61
Rear view mirror . . . . . . . . . . . . . . . . . . . . . . . 52
Rear window heating . . . . . . . . . . . . . . . . . . . 78
Recirculation mode (automatic climate con-
trol) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Reclining rear seat . . . . . . . . . . . . . . . . . . . . . 61
Recuperation . . . . . . . . . . . . . . . . . . . . . . . . . 24
Refilling AdBlue With bottle. .. ................ .... .. 218
With canister . . . . . . . . . . . . . . . . . . . . . . . 218
Index
Refrigerator
Operating . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Refuelling . . . . . . . . . . . . . . . . . . . . . . . . . . . 214
Remote control Garage door opener (Homelink) . . . . . . . . . 44
Massage function . . . . . . . . . . . . . . . . . . . . . 63
Unlocking and locking . . . . . . . . . . . . . . . . . 33
Remote luggage compartment lid release . . 36
Repair manuals . . . . . . . . . . . . . . . . . . . . . . . 281
Repairs Airbag system . . . . . . . . . . . . . . . . . . . . . . 159
R eplacing
Light bulbs . . . . . . . . . . . . . . . . . . . . . . . . . 270
Windshield wiper blades . . . . . . . . . . . . . . . 55
Reporting Safety Defects ........... 136, 137
Request to warm engine by driving Warn ing/ indicator lights . . . . . . . . . . . . . . . 21
Reset button . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Retractor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141
Reverse . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Rims . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Roof rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Loading........... ................. . 71
Roof weight . . . . . . . . . . . . . . . . . . . . . . . . . 71
s
SAFE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Safe driving habits . . . . . . . . . . . . . . . . . . . . 129
Safety Airbag system . . . . . . . . . . . . . . . . . . . . . . 146
Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Cargo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Correct seating posit ion . . . . . . . . . . . . . . 130
Pedal area . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Safety belt position . . . . . . . . . . . . . . . . . . . 142
Safety belts worn by pregnant women . . . 143
Safety belt pretensioner
Service and disposal . . . . . . . . . . . . . . . . . . 145
Safety belt pretensioners Pre sense . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Safety belts . . . . . . . . . . . . . . . . . . . . . . 138, 141
Adjusting . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Danger to passengers who do not wear a
safety belt . . . . . . . . . . . . . . . . . . . . . . . . . 139
293

Index
Trunk
refer to Luggage compartment lid . . . . . . . 36
Trunk escape hand le . . . . . . . . . . . . . . . . . . . 256
Turn signals . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Warning/indicator lights . . . . . . . . . . . . . . . 22
u
U LSD No. 2 (Diesel fuel) ......... .... .. . 213
Unfastening safety belts . . . . . . . . . . . . . . . 143
Uniform t ire quality grading . . . . . . . . . . . . 253
Unlocking Luggage compartment lid . . . . . . . . . . . . . . 36
Power locking switch . . . . . . . . . . . . . . . . . . 35
Remote control . . . . . . . . . . . . . . . . . . . . . . 33
Using the key . . . . . . . . . . . . . . . . . . . . . . . . 35
V
Valet parking . . . . . . . . . . . . . . . . . . . . . . . . . 41
Vanity m irrors . . . . . . . . . . . . . . . . . . . . . . 53, 54
Veh icle
Care/cleaning . . . . . . . . . . . . . . . . . . . . . . . 206
Vehicle control modules. . . . . . . . . . . . . . . . 189
Veh icle electrical system . . . . . . . . . . . . . . . . 15
Veh icle identification label . . . . . . . . . . . . . 277
Vehicle Identification Number (VIN) . . . . . . 277
Vehicle jack .. .. ... ........... 256, 261, 262
Veh icle shut-down . . . . . . . . . . . . . . . . . . . . 198
Veh icle tool kit . . . . . . . . . . . . . . . . . . . . . . . 256
Vehicle transport .... .. .. ... ... .. .. .. . 274
Ventilation . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Viny l
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
w
Warning/indicator lights
Ai rbag system . . . . . . . . . . . . . . . . . . . . . . . 18
Anti-lock braking system (ABS) . . . . . . . . . . 18
Brake system . . . . . . . . . . . . . . . . . . . . . . . . 14
Electromechanical parking brake . . . . . . . . 15
E lectronic power control . . . . . . . . . . . . . . . 19
Electronic Stabili zation Control (ESC) . . . . . 18
Generator . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Glow plug system . . . . . . . . . . . . . . . . . . . . 20
Malfunction Indicator Lamp (MIL) . . . . . . . 20
296
Safety belt . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Turn signals . . . . . . . . . . . . . . . . . . . . . . . . . 22
Warning/Indicator lights
A irbag system . . . . . . . . . . . . . . . . . . . . . . 156
PASSENGER AIR BAG OFF . . . . . . . . . . . . . 156
Warning triangle . . . . . . . . . . . . . . . . . . . . . 256
Warranty coverages . . . . . . . . . . . . . . . . . . . 281
Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
What happens if you wear your safety belt too loose? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
What happens to unbelted occupants? . . . . 139
What impairs driving safety? . . . . . . . . . . . . 130
Wheel bolts . . . . . . . . . . . . . . . . . . . . . . . . . 251
Wheels ............................. 236
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
G lossary of tire and loading terminology . 238
Replacing . . . . . . . . . . . . . . . . . . . . . . . . . . 259
Tires and vehicle load limits . . . . . . . . . . . 248
Wheel wrench . . . . . . . . . . . . . . . . . . . . . . . . 256
When must a safety belt be replaced? . . . . 140
When must the airbag system be inspected? .L56
Where are lower anchorages located? . . . . 181
Wild animal recogn ition . . . . . . . . . . . . . . . . 109
Window regulators . . . . . . . . . . . . . . . . . . . . . 40
Child safety lock . . . . . . . . . . . . . . . . . . . . . . 40
Windows Cleaning/removing ice . . . . . . . . . . . . . . . . 208
defrosting . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Windshield Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
defrosting . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Windshield washer system . . . . . . . . . . 54, 234
Washer flu id level . . . . . . . . . . . . . . . . . . . . 21
Windshield wipers
Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Fo ldi ng up . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Ind icator light . . . . . . . . . . . . . . . . . . . . . . . 21
Replacing windshield wiper blades . . . . . . . 55
Switch ing on/off . . . . . . . . . . . . . . . . . . . . . 54
Winter driving
Snow cha ins . . . . . . . . . . . . . . . . . . . . . . . . 251
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 251
Winter operation
Car washes . . . . . . . . . . . . . . . . . . . . . . . . . 206
Cooling system . . . . . . . . . . . . . . . . . . . . . . 227
Defrosting windows . . . . . . . . . . . . . . . . . . . 78
Removing ice from windows . . . . . . . . . . . 208