fog light AUDI A8 2014 User Guide

114 Night visi on assis tant
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.
I f another display such as the tr ip computer
replaces the image from the night vision as­
sistant , the ind icator light turns red when
there is a pedestrian warning .
¢fig. 118 .
@ Tips
The pedestrian marking and warning tone
can be adjusted in the MMI r::!)poge
115.
General information
Applies to vehicles: with night vision assistant
Fig. 119 Front of the vehi cle: n ig ht v ision ass istant
camera
The following s ituations may affect the func­
tion of the night vision assistant system:
- poor vis ibility such as snow, ra in , fog or
heavy road sp ray
- dirty lens on the night vision ass istant cam -
era
M ake sure the night v ision assistant camera
¢ fig. 119 is not cove red by stickers, deposits
or any other obstruc tions because that can
p revent the camera from working p roperly.
F or information on cleaning the lens, refer to
r::!) page
216.
Pedestrian de tect ion depends on the differ­
ence in temperat ure between the person and
the background. Pedestrians may not be de­
tected if the temperature difference is too
smal l. The pedestrian highlighting feature is
deactivated at temperatures above 77 °F (25
0 () and when it is light outside.
A WARNING
--
Night vision ass istant has l imits and can­
not always detect pedestrians . Always pay
close attention to traffic and the area
a round your vehicle even when night vision
assis tant is sw itched on.
- Night vision assistant can only warn
about people located within the v isual
range of the infrared camera. The vis ual
ra nge corresponds to the image in the in­
strument cluster display.
- Night vision assistant may not detec t
peop le and highlight them if
- they are not in an upright posit ion, for
example if they are sitt ing, crouching
o r lying down and/or
- if the outline in the disp lay is incom­
plete or interrupted, for example be­
cause the perso n is part ial ly hidden by
a parked vehicle.
@ Tips
- Pedestrian detection and the pedestrian
warm ing are limited to objects that are
detected as pedest rians. The system
does not detect an imals. Even though
the shape and warmth radiated by each objec t detected is eval uated, the system
does have limitat io ns and it can g ive in­
correct warnings .
- For technical reasons, the image pauses
in split second in tervals.
Switching on and off
Applies to vehicles: with night vision assistant
Fig. 120 Area aro und the light switc h: ni ght v is ion as -
s ista nt button
Ill>

220 Vehicle care and cleaning
-Wheels
-Never use any paint polish or other
abrasive materials.
- Damage to the protective layer on the
rims such as stone chips or scratches
must be repaired immediately.
- Sensors/camera lenses
- Never use warm or hot water to re-
move snow or ice from the camera
lens. This could cause the lens to crack.
- Never use abrasive cleaning materials
or alcohol to clean the camera lens.
This could cause scratches and cracks.
-Windows
- Remove snow and ice on windows and
exterior mirrors with a plastic scraper.
To avoid scratches, move the scraper only in one direction and not back and
forth.
- Never remove snow or ice from win­
dows and mirrors using warm or hot
water because this could cause cracks
to form.
- To avoid damage to the rear window
defogger, do not apply any stickers on
the heating wires on the inside of the
window.
- Decorative parts/trim
- Never use chrome care or cleaning
products.
- Paint
-To reduce the risk of scratches, the ve-
hicle must be free of dirt and dust be­
fore polishing or waxing.
- To prevent paint damage, do not polish
or wax the vehicle in direct sunlight.
- To reduce the risk of paint damage, do
not polish away rust film.
- Trim
- To reduce the risk of damage, do not
treat the trim around the panorama
sunroof with paint polish.
- Decorative decals
-To reduce the risk of damage, do not
use any rough powder or abrasive
cleaning products. - To reduce the risk of damage, do not
polish decorative parts that have a
matte finish.
-Displays
-To avoid scratches, do not use dry
cleaning methods on displays.
- Controls
- Make sure that no fluids enter the con-
trols, because this could cause dam­
age.
- Safety belts
- Do not remove the safety belts to clean
them.
- Never clean safety belts or their com­
ponents chemically or with corrosive
fluids or solvents and never allow
sharp objects to come into contact
with the safety belts. This could cause
damage to the belt webbing.
- If there is damage to the webbing, the
connections, the retractors or the buck­
les, have them replaced by an author­
ized Audi dealer or a qualified work­
shop.
- Textiles/Vinyl/Alcantara
- Never treat Vinyl/Alcantara with leath-
er care products, solvents, floor polish,
shoe polish, stain remover or similar products.
- To avoid damage, have stubborn stains
removed by an authorized Audi dealer
or a qualified workshop.
- Never use steam cleaners, brushes,
hard sponges, etc. when cleaning.
- Objects with sharp edges such as zip­
pers, rivets on clothing or belts can
cause damage to the surface.
- Open hook and loop fasteners, for ex­
ample on clothing, can damage seat
covers. Make sure hook and loop fas­
teners are closed .
-Natural leather
- Never treat leather with solvents, floor
polish, shoe polish, stain remover or
similar products.

long. This can seriously affect the effi­
ciency of the brakes as well as yo ur
safety. This could result in an acc ident.
0 Note
Brake f luid will damage the paint of your
vehicle.
@ For the sake of the environment
Because of the problem of proper d isposa l
of brake fl uid as we ll as the special tools
req uired and the necessa ry expert ise, we
recommend that you have the brake fluid
changed by your author ized Audi dealer.
Battery
General information
Under normal operating conditions, the bat ­
tery in your A udi does not need any mainte ­
nance . With
high outside temperatures or
long dai ly dr ives we recommend that you have
the electro lyte level checked by a service fa­
cility. T he electrolyte level shou ld also be
checked each time the battery is charged
-:;, page 245.
Have the battery checked when you take your
ve hicle in for service. You are well adv ised to
replace a battery that is older than 5 years.
W ith certa in types o f airbag deployment, the
battery is d isconnected from the vehicle elec­
tr ica l system for safety reasons¢
& in Re­
pair, care and disposal of the airbags on
page 167.
Disconnect ing the battery terminals
Some vehicle functions (power w indow regu­
lators, for example) are lost if the battery ter­
minals a re d isconnected. These functions have
to be relearned after the battery terminals a re
connected again . To prevent this, the battery
should only be d isconnected from the vehicle
e lec trica l system whe n absolu tely ne cessa ry
f or repairs.
Checkin g and fillin g 243
Vehicles not driven for long periods
If you do no t drive your vehicle over a period
of seve ra l days o r weeks, e lectr ica l compo ­
nents are g radually cut back or switched off .
This reduces energy consumption and main­
ta ins starting capability over a longer period
¢
page 204. Some of the convenience func­
tions may not operate, such as the inter ior
l igh ts or the power seat adjus tment. The con­
venience functions will be ava ilab le aga in
whe n you swi tch on the ignition and sta rt the
engine.
Winter operation
During the winte r months, battery capacity
tends to dec rease as temperatures drop. This
i s because more power is a lso consumed wh ile
s ta rt ing, and the headlight s, rea r window de­
fogger, e tc., are used more ofte n.
Avoid unnecessary powe r consumpt ion, par­
ticu larly in city traffic o r when traveling only
sho rt distances. Let yo ur au thoriz ed Aud i
de aler check the cap acity of the vehicle b at­
tery before winter sets in~ page 245. A well
charged bat tery will not on ly prevent starting
problems w hen the weather is cold, but w ill
a lso last longer.
{!) Tips
If yo ur vehicle is left s tandin g for seve ral
weeks at extreme ly low tem peratures, the
vehicle battery sho uld be removed and
stored w here it w ill not freeze . T his will
prevent it from be ing 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 e lec­
trical system to prevent injury. •
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l
Jack . ..... .. .. ..... ..... ... .. .. ... 270
J ump-starting ..... ..... ... .. .. .. .. . 283
Jumper cables ............. .... .. .. . 284
K
Key ... .. .. .. .. .. .. .. .... ... .. .. .... 31
Battery replacement master key ... .. .. 32
E mergency key . . . . . . . . . . . . . . . . . . . . . 31
Key not recogni zed . . . . . . . . . . . . . . . . . . 86
Key replacement . . . . . . . . . . . . . . . . . . . 31
Master key . . . . . . . . . . . . . . . . . . . . . . . . 31
Mechanical key . . . . . . . . . . . . . . . . . . . . . 32
Valet key . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1
K ick-down (automat ic transm ission) . .. . 119
Knee airbags ... .. .. .. .... ... .. .... . 16 8
Description ... .. .. .. .... ... .. .. ... 168
H ow they work . .. ..... ... .. .. .. .. . 170
Important safety instructions . .. .. .. . 170
L
Lane assist
Activating and deactivating ... .. .. .. . 103
C leaning the camera area .. .. .. .. .. . 217
Descr ipt ion . ............. .... .. ... 103
Instrument cluster indicato r light . .. . 103
M essages .. ... .. .. ...... .. .. .. .. . 104
Notes on instrumen t cluster display .. . 103
Sett ing the steer ing wheel vib rat ion .. . 105
Sett ing t he war ning po in t .. .. .. .. .. . 105
Lane Change Ass istant
refer to S ide ass ist . ....... .. .. .. .. . 106
L A T CH .... .. .. .... .. .... ... .. .. ... 190
Description . ............. .... .. .. . 191
Guidance fixtures for lower anchorages 192
Instal ling a chi ld restraint .. .. .. .. .. . 193
Locat ion . . . . . . . . . . . . . . . . . . . . . . . . . 191
Mount ing and releasing the ancho rage
hook .. .. .. .... ... ... ..... .. .. .. . 193
Leather cleaning/protection . .. .. .. .. . 219
L eaving home .. ........... .. .. .. .... 48
Lifting jack .. ... .. .. ...... .. .. .. .. . 275
Lifting vehicle . .... ..... ... .. .. .. ... 287
L ight
Ambie nce lighting . . . . . . . . . . . . . . . . . . 50
Com ing/ Leaving home .. ... .. .. .. .. .. 4 8
Inde x 303
Daytime runn ing lights . ..... ... .. .. . 46
Emergency flashe rs .. ... .... ... .. .. . 47
Exterior lig hting . ... . .. ... .... ... .. . 46
Head light range control ............ . 46
Hig h beam .. .. .. .... ............. . 48
Hig h beam assist ................... 49
Low beam ... .. .. .. . .. .... .... .. .. . 46
Rea r fog lights . ......... ........... 46
S ide mar ker lig hts .. . .......... .... . 46
T urn s ignals . .. .. .... ........... .. . 48
Light/rain senso r
Head lights .. .. .. .. . .. .... .... .. .. . 46
Intermittent (w indshie ld w ipers) ...... 53
Senso r defec tive . . . . . . . . . . . . . . . . . . . . 22
Load ing the roof rack ............ .... . 73
Locking Luggage compartment l id .... ... .. .. . 37
Power loc king switch . ... .... ... .. .. . 36
Remote contro l .. .... ............. . 35
U sing the key .. .. .. ............... . 36
Low beams ....... ... .. .. ..... ... .. . 46
Lower unive rsal a nc horages (Canada) 190
Luggage compartment
Luggage compartment net . . . . . . . . . . . 70
Pass-through w ith ski sack ........... 71
Stow ing luggage ........ .......... 141
T ie-downs . . . . . . . . . . . . . . . . . . . . . . . . . 70
Luggage compartment lid Automat ic operation ........... .. .. . 38
Emergency re lease ............. .... . 40
Movement-act ivated open ing ....... .. 40
Open ing and closing .. .. ...... .... .. 37
Lumbar support Front seats . . . . . . . . . . . . . . . . . . . . . . . . 60
Rear seats . .. .. .. .. ............... . 61
M
Maintenance .. .. .. ................. 292
Malfunc tion Ind ic a tor Lamp (M IL)
Massage function 2
0 ,29
Front seats . . . . . . . . . . . . . . . . . . . . . . . . 60
Rea r seats ... .. .. .. . .. .... .... .. .. . 61
Reclining rear seat ............... .. . 64
Matte finish paint clean ing ....... .. .. 216
Mechan ica l key . ..... . .. .. ..... ... .. . 32
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Power windows ..... .... ... .. .. .. .... 41
malfunct ion . ... .. .... ... .. .. .. .... 42
P regnant wome n
Specia l cons iderations when weari ng a
safety belt . .. ........... .. .. .. ... 1 50
pre sense . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Preventative passenger protection . . . . . 197
Pr og ramming t he Homelink universa l re-
mote cont ro l .............. .... .. .. . 133
Prope r occupa nt seating posit ions .... . 136
P roper safety belt position . . . . . . . . . . . . 149
Pr ope r seat ing pos ition
Fr ont passenge r .......... .. .. .. ... 137
Occupa nts .. ............. .. .. .. .. . 136
Rear passengers . . . . . . . . . . . . . . . . . . . 138
Protect ing . ............ ...... .... .. 218
Q
quattro
refer to All Wheel Drive .. ..... .... .. 204
Question What happens to unbe lted occupants? 146
Why safety be lt s ? ........ .. .. ... .. 145
R
Radiator fan ... .... .... ... .. .. .. ... 241
Radio cloc k .. ............. .... .. .... 27
Ra in/light sensor
H eadlights ........... ...... .... ... 46
Intermittent (windshield wipe rs) . . . . . . 53
Sensor defective . . . . . . . . . . . . . . . . . . . . 2 2
Range (fuel level) .......... .. .. .. .. .. 25
Reading lights .. .. .. .... ... .. .. .... .. 50
Rear fog lights . ................. ... . 46
Rear lid Escape hand le
Rear light 269
D efect ive . . . . . . . . . . . . . . . . . . . . . . . . . 22
Rear seats Ad justing individua l seats .. .. .. .. .. .. 6 1
E ntry ass istance . . . . . . . . . . . . . . . . . . . . 64
Fr ont passenger seat adju stmen t .. .. .. 64
Reclining rear seat ..... ... .. .. .. .. .. 63
Rear view mir ro r . . . . . . . . . . . . . . . . . . . . . 56
Rear window heating ....... .. .. .. .. .. 81
Inde x 305
Recirc ulation mode (a utomat ic cl imate
control) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
Reclining rear seat . ................. . 63
Ref uel ling .. .. .. .. ................. 225
Remote contro l
Garage door opener (Homelink) . ... .. 133
Massage function . . . . . . . . . . . . . . . . . . . 64
Un locking and locking . ............. . 35
Remote luggage compartmen t lid re lease 37
Repair ma nuals .. .. .. ............... 292
Repairs Airbag system ... .. .. .. .... ... .. .. 166
Re placi ng
F uses ... .. .. .. .. .. . .............. 278
Light bu lbs .. .... .. . .. .. ..... ... .. 282
Tires and wheels ... . .. ..... ... .. .. 260
Windshie ld wiper blades ..... ... .. .. . 54
Repo rting Safe ty Defe cts ......... .. .. 143
Reset button .. .. .. ............... .. . 27
Retractor . . . . . . . . . . . . . . . . . . . . . . . . . . 148
Reverse . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Rims Cleaning .. .. .. .. ................. 217
Roof rack . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Load ing ... .. .... .. . .. .. ..... ... .. . 73
Roof weight ... .... . ... ...... ... .. . 73
s
SA FE .... .. .. .. .... .. .. ...... ... .. . 27
Safe driving habits . .. ... ....... .... . 135
Safety be lt pos ition . . . . . . . . . . . . . . . . . 149
Safety be lts worn by pregnant women . 150
Safety be lt pretensioner . . . . . . . . . . . . . . 151
Se rvice and disposa l .... ...... ... .. 152
Safety be lt pretensioners
P re sense . .. .. .. ... ............ .. 19 7
Safety be lts . . . . . . . . . . . . . . . . . . . . . . . . 148
Adjust ing ... .. .. .. . .. .... .... .. .. 150
Cleaning ........ .. ..... .......... 218
Danger to passengers who do not wear a
safety be lt . . . . . . . . . . . . . . . . . . . . . . . 146
F asten ing . .. .. .. .. ............... 148
Improperly worn ... . .. ... .... ... .. 151
Not worn . . . . . . . . . . . . . . . . . . . . . . . . 146
Safety be lt pos ition . . . . . . . . . . . . . . . . 149
Safety instr uctions ................. 148
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