fog light AUDI S8 2013 User Guide

steering angle. The pedestrian warning prompts you to pay even closer attention to
the area in front of the vehicle and to watch
out for pedestrians.
If another display such as the trip comp uter
replaces the image from the night vision as­
sistant, the indicator light turns red when
there is a pedestrian warn ing .
c:> fig. 118 .
@ Tips
The pedestrian marking and warning tone
can be adjusted in the MMI
r=>poge 114.
General information
Applies to vehicles: with night v isio n ass istant
N 0
8 :i:
~
Fig. 119 Fron t of the veh icle: night vision ass istant
camera
The following situations may affect the func­
tion of the night vision assistant system:
- poor v is ib ility such as snow, rain, fog or
heavy road spray
- dirty lens on the night vision assistant cam-
era
Make sure the night vision assistant camera
i::> fig. 119 is not cove red by stickers, deposits
or any other obstructions because that can
prevent the camera from working properly.
F or information on cleaning the lens, refer to
c:> page 218.
Pedestrian detection depends on the differ­
ence in temperature between the person and
the background. Pedestrians may not be de­
tected if the temperature difference is too
sma ll. The pedestrian highlighting feature is
deactivated at temperatures above 77 °F (25
0
() and when it is light outside.
Night vision assistant 113
A WARNING
Night vision assistant has limits and can­
not always detect pedestr ians . Always pay
close attention to traffic and the area
around your vehicle even when night vision
assistant is switched on.
- Night vision assistant can only warn
about people located within the visual
range of the infrared camera. The visual
range corresponds to the image in the in­
strument cluster display.
- Night vision assistant may not detect
peop le and highlight them if
- they are not in an upright posit ion, for
example if they are sitt ing, crouching
or lying down and/or
- if the outline in the display is incom­
plete or interrupted, for example be­
cause the person is part ially hidden by
a parked vehicle .
@ Tips
-Pedestrian detection and the pedestrian
warm ing are limited to objects that are
detected as pedestrians. The system
does not detect an imals. Even though
the shape and warmth radiated by each
object detected is evaluated, the system
does have limitations and it can give in­
correct warnings .
- For technical reasons, the image pauses
in split second intervals.
Switching on and off
Applies to vehicles: wit h night vision assistant
Fig . 120 Area around th e ligh t sw itch: night vis ion as·
s istant button .,.

-To prevent damage to the wi res of the
rear defogger, do not place any adhesive
stickers on the inside of the rear window
over the wires.
- To he lp prevent dirt from scratching the
window, always scrape in a forward di­
rection - pushing the scraper away from
you - never back and forth .
Cast (light) alloy wheels
Cast (light) alloy wheels require special care.
~ Wash the wheels with a sponge or hose
brush every other week.
~ For deep cle aning afterwa rds, use only a
dedica ted
acid -free cast alloy wheel cleaner.
~ Rub a coa t of liquid wax on to the r ims every
three month . Be sure to reach and treat all
parts of the rim .
To preserve the decorat ive appearance of the
cast alloy wheels , some special care is neces ­
sary . In add it ion to road dirt and salt , brake
dust is also corros ive. If left on for too long,
b rake dust can cause pi tting.
Use only specia l
acid-free cleaners formulated
for alloy rims. Safe products are available at
your Aud i deale r. Never leave the cleaner on
the r ims longe r than spec ified on the label. If
n o t rinsed off promptly , the acid co nta ined in
some cleaners can attack the th reads on the
wheel bo lts .
Never use abras ive or metal polishing clean­
in g agents. If the prote ctive coat ing has been
chipped, e .g. by k icked up road d irt, touch it
up as soon as possib le .
A WARNING
- Moist ure and ice on brakes may affect
braking efficiency
i:> page 200, General
information.
Test the brakes carefully
each time you wash the vehicle .
- Always read and heed all WARNINGS and other information
c> page 215.
Cleaning and protec tion 221
Body cavity sealing
The body cavity sealing does not need to be
checked .
All body cav ities which could be affected by
corros io n have been thoroughly protected at
the factory .
This sealing does not require any inspection or additional treatmen t. If any wax should seep
out of the cavi ty when the ambie nt tempera­
ture is high, it can be removed with a p lastic
scraper and a su itable solvent .
A WARNING
Solvents can be dangero us.
- Benz ine is flammab le and toxic. If you
use benz ine fo r removing the wax , keep
sparks, flame and lig hted cigarettes
away. Never d ump ben zine on the
grou nd, into open streams or down sew­
age drains .
- Be s ure to obse rve a ll safe ty and environ­
men tal reg ulations. Fo llow all instruc­
tions on the container.
- Always read and heed a ll WAR NIN GS and
o ther information ¢
page 215.
Chassis
Have the undercoating checked for damage
from time to time.
The lower body shell of your Aud i is also thor­
oughly p rotec ted against cor ros io n.
Any damage to the undercoat ing caused by
road hazards should be repaired promptly .
A WARNING
Too much undercoating in the wrong pla­
ces can cause a fire.
- Do not apply additional undercoating or
rustp roofing on or nea r the exhaust
manifold, exhaust pipes, catalyti c con­
ver ter or he at shields. While driving, the
substance used fo r undercoating co uld
overheat and cause a fire.
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244 Checking and filling
Have the battery checked when you take your
vehicle in for service. You are well advised to replace a battery that is older than 5 years .
W ith certa in types o f airbag deployment, the
battery is disconnected from the vehicle elec ­
trica l system for safety reasons¢
& in Re­
pair, core and disposal of the airbags on
page 166.
Disconnecting the battery terminals
Some veh icle functions (power window regu­
lators, for example) are lost if the battery ter­
minals are disconnected. These functions have
to be re learned after the battery terminals are
connected again. To prevent this, the battery
should only be disconnected from the vehicle
electrical system when absolutely necessary
for repairs .
Vehicles not driven for long period s
If you do not drive your vehicle over a period
of several days or weeks, electrical compo­
nents are gradually cut back or switched off.
This reduces energy consumption and main ­
tains starting capability over a longer period
¢
page 203. Some of the convenience func­
tions may not operate, such as the inte rior
lights or the power seat adjustment . Th e con­
venience functions will be available again
when you switch on the ignition and start the
engine.
Winter operation
During the winter months, battery capacity
tends to decrease as tempe rat ures drop . This
is because more powe r is also consumed while
starting , and the headlights, rear window de ­
fogger, etc., are used more often.
Avoid unnecessary power consumption, par­
ticular ly in city traffic or when traveling on ly
short distances. Let your authorized Audi
dealer check the capacity of the vehicle bat ­
tery before winter sets in
¢ page 246. A well
charged battery w ill not only prevent starting
prob lems when the weather is cold, but will
also last longer .
(D Tips
If your vehicle is left standing for seve ral
weeks at extremely low temperatures, the
vehicle battery sho uld be removed and
stored where it w ill not freeze . This will
prevent it from being damaged and having
to be replaced .
Working on the battery
Be especially careful when working on or near
the battery.
The battery is located in the luggage compart­
ment under the floor. Before you check any­
th ing in the luggage compartment,
read and
heed all WARNINGS
¢ ,& .
Always heed the safety warnings, when work­
ing on the vehicle battery or the vehicle elec­
trical system to prevent injury.
The following WARNINGS are very
important when working on the battery:
Always heed the following WARNING SYM­BOLS and safety precautions when working
on the battery.
®
Always wear eye protection.
Battery acid contains sulfuric acid.
Always wear gloves and eye protec­
tion.
No
- sparks
- flames
- smoking.
When a battery is charged, it produ­
ces hydrogen gas which is explosive
and could cause personal injury.
Always keep the battery well out of
I
reach of children .
_&. WARNING ~
Whenever working on the battery or on
the electrical system, there is the risk of
injury, accident and even fire . Read and
heed the following WARNINGS:
-

l
Jack . ..... .. .. ..... ..... ... .. .. ... 271
J ump-starting ..... ..... ... .. .. .. .. . 284
Jumper cables ............. .... .. .. . 285
K
Key ... .. .. .. .. .. .. .. .... ... .. .. .... 30
Battery replacement master key . . . . . . . 31
E mergency key . . . . . . . . . . . . . . . . . . . . . 30
Key not recogni zed . . . . . . . . . . . . . . . . . . 85
Key replacement . . . . . . . . . . . . . . . . . . . 30
Master key . . . . . . . . . . . . . . . . . . . . . . . . 30
Mechanical key . . . . . . . . . . . . . . . . . . . . . 31
Valet key . .. ......... ........ .. .. .. 30
K ick-down (automat ic transm ission) . .. . 118
Knee airbags ... .. .. .. .... ... .. .... . 167
Description ... .. .. .. .... ... .. .. ... 167
H ow they work . .. ..... ... .. .. .. .. . 169
Important safety instructions . .. .. .. . 169
L
Lane assist
Activating and deactivating ... .. .. .. . 102
C leaning camera area ..... .. .. .. .. . 218
Descr ipt ion . ............. .... .. ... 102
Instrument cluster indicato r light . .. . 102
Messages .. ... .. .. ...... .. .. .. .. . 103
Notes on instrumen t cluster display .. . 102
Sett ing the steering wheel vib rat ion .. . 104
Sett ing t he war ning po in t .. .. .. .. .. . 104
Lane Change Ass istant
refer to S ide ass ist . ....... .. .. .. .. . 105
L A T CH .... .. .. .... .. .... ... .. .. ... 189
Description . ............. .... .. .. . 190
Guidance fixtures for lower anchorages 191
Instal ling a chi ld restraint .. .. .. .. .. . 192
Locat ion
Mount ing and releasing the ancho rage
hook .. .. .. .... ... ... ..... .. .. .. .
Leather 190
19 2
223
L ea ther (cle aning) .......... .. .. .. ... 224
Leaving home ..... .. ...... .. .. .. .. .. 47
Lifting jack . ... ... ..... ... .. .. .. ... 276
Lifti ng vehicle .. ........... .. .. .. ... 288
Inde x 307
Light
Ambience lighting . .. ... .... ... .. .. . 49
Coming/Leav ing home .. ..... ... .. .. . 47
Daytime runn ing lights ............. . 45
Emergency flashers ................ . 46
Exterior lig hti ng ... ................. 45
Head light range control .. .. ... ... .. . 45
Hig h beam ....... ...... ........... 47
Hig h beam assist . .. . .............. . 48
L ow be am . .. .. .. .... ........... .. . 45
Rear fog lights ... .. .. .. ...... ... .. . 45
Side marker lights . .. .. ..... ... .. .. . 45
Turn signals ... .. .. . ... ...... ... .. . 47
L ight/ rain senso r
Head lights .. .. .. .... ........... .. . 45
Intermit ten t (w indshie ld w ipers) ... .. . 52
Senso r de fec tive . . . . . . . . . . . . . . . . . . . . 22
Load ing the roof rack ............... .. 72
Locking Luggage compartment lid ....... .... . 36
Power locking switch .... ......... .. . 35
Remote contro l . . . . . . . . . . . . . . . . . . . . 34
Us ing the key .. ... ...... ........... 35
Low beams
. .. .. .. ................. . 45
Lower unive rsal ancho rages (Can ada) 189
Luggage compartment Luggage compartment net . . . . . . . . . . . 69
Pass-through w ith ski sack . . . . . . . . . . . 70
Stow ing luggage . .... ............. 140
T ie-downs . . . . . . . . . . . . . . . . . . . . . . . . . 69
Luggage compartment lid
Automat ic operation .. .. ...... .... .. 37
Emergency re lease ................ .. 39
Movement-a ct ivated ope ning .... .. .. . 39
Open ing and closing ............. .. . 36
Lumbar support Front seats . . . . . . . . . . . . . . . . . . . . . . . . 59
Rea r seats ........ ...... ........... 60
M
Maintenance .. .. .. .. . .. .... .... .. .. 296
Malfunction Indicator Lamp (MIL) 20 , 28
Massage fu nction
Fron t seats . . . . . . . . . . . . . . . . . . . . . . . . 59
Rear seats . . . . . . . . . . . . . . . . . . . . . . . . . 60
Reclining rear seat . .. .. ..... ... .. .. . 63
Matte f inish paint .. .. . .. .. .. ... ... .. 218
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Pregnant women Special consid erations when w earing a
safety belt . . . . . . . . . . . . . . . . . . . . . . . 149
p re sense .. .. ...... ....... .. .. .. ... 196
Preventat ive passenger protection ..... 196
P rogramming t he Homelink ® universal re -
mote contro l ..... .. .... ... .. .. .. ... 132
Pr ope r occupa nt seating posit ions .. .. . 135
Proper safety belt pos ition . . . . . . . . . . . . 148
P rope r seat ing pos ition
F ront passenger ... .... ... .. .. .. ... 136
Occupants . ..... ...... ... .. .. .. ... 135
Rear passengers .......... .... .. ... 137
Q
q uattro ®
refer to All Whee l Drive .... .. .. .. .. . 203
Q uest ion
Wha t happens to unbel ted occupants? 1 45
Why safety be lts? . . . . . . . . . . . . . . . . . 144
R
Radiato r fan . .. ........... .. .. .. ... 242
Radio clock .. .. ... .. ...... .. .. .. .. .. 26
Ra in/light sensor
Headlig hts ... .... .... ... .. .. .. .... 45
Intermittent (windshield wipers) . . . . . . 52
Sensor defective . . . . . . . . . . . . . . . . . . . . 22
Range ( fuel level) .. ..... ... .. .. .. .. .. 24
Reading lights .. ... .. ...... .. .. .. .. .. 49
Rear fog lights . ........... .. .. .. .... 45
Re ar lid
E scape hand le
Rear light 270
D efective . . . . . . . . . . . . . . . . . . . . . . . . . 21
Rear seats Ad justing individual seats .. .. .. .. .. .. 60
Entry assistance . . . . . . . . . . . . . . . . . . . . 63
F ront passenger seat ad justment .... .. 63
Reclining rea r seat . ....... .. .. .. .. .. 62
Rear view mirror . . . . . . . . . . . . . . . . . . . . . 54
Rear window he ating . . . . . . . . . . . . . . . . . 80
Recirculation mode (automatic climate
control) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Reclining rear seat ......... .. .. .. .. .. 62
Inde x 309
Refrige rator
refer to Cooler ... .. . ... .... ... .. .. 226
Ref uel ling .. .. .. .. ................. 230
Remote contro l
Garage door opener ( Homelink ®) . .. .. 132
Massage function . . . . . . . . . . . . . . . . . . . 63
Un locking and lock ing ............. .. 34
Remote luggage compartment lid re lease 36
Repair m anuals .. .. .... ........... .. 296
Repairs Airbag system ... .. . .. .. .. ... ... .. 165
Rep lacing
Fuses ..... .. .. .. .. .. ........... .. 279
Light bulbs .. .. .. ................. 283
Tires and wheels ................. . 261
Windsh ie ld w iper blades .... ... ... .. . 53
Repo rting Safety Defects . . . . . . . . . . . . . 142
Reset button . . . . . . . . . . . . . . . . . . . . . . . . 26
Retractor ... .. .. .. ............... .. 147
Reverse . ... .. .... .. . .. .. ..... ... .. 115
Rims (cleaning) .. .. .. ............... 221
Roof rack . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Load ing ... .. .. .. ................. . 72
Roof weight . .. .... ... ....... ...... 72
s
SAFE ...... .. .. .. ... ............ ... 26
S afe driving habits . .... ............. 134
Safety be lt pos ition . . . . . . . . . . . . . . . . . 148
Safety be lts worn by pregnant women . 149
Safety be lt pretensioner .......... .. .. 150
Serv ice and disposal ............... 151
Safety be lt pretensioners
Pre sense . . . . . . . . . . . . . . . . . . . . . . . . 196
Safety be lts . . . . . . . . . . . . . . . . . . . . . . . . 14 7
Adjus ting . .. .. .. ... ............ .. 149
cl ean ing .... .. .... ... .......... .. 22 5
Danger to passengers who do not wear a
safety belt . . . . . . . . . . . . . . . . . . . . . . . 14 5
Fastening ... .... .. . .. .. ..... ... .. 147
Improperly worn ..... ............. 150
Not worn . . . . . . . . . . . . . . . . . . . . . . . . 145
Safety be lt pos ition . . . . . . . . . . . . . . . . 148
Safety instructions .. ... ....... .... . 14 7
Securing child safety seats ......... . 186
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