2014 AUDI A8 power steering fluid

Adjusting the disp lay and the warning
tones. . . . . . . . . . . . . . . . . . . . . . . . . . . 132
Er ror messages . . . . . . . . . . . . . . . . . . 132
Trailer hitch . . . . . . . . . . . . . . . . . . . . . 132
Homelink . . . . . . . . . . . . . . . . . . . . . 133
Universal remote control ..... .. .. . .
Safety fir st ..... .... ... .. .. .. . .
Driving Safely ................ .
General notes ............ .. .. .. . .
Proper occupa nt seating positions . . .
Driver and passenger side footwell .. .
Pedal area .. ................. .. . .
Stowing luggage .......... ... .. . .
Report ing Safety Defects ... .. .. .. . .
Safety belt s ... .. ... ... .. .. .. . .
Gene ral notes ............ .... .. . .
Why s afety belts? ........ .... .. . .
Safety belts . ... .. .... ... .. .. ... .
Safety belt pretens ioners . ... .. .. . .
Airbag system ................ .
Important things to know . ... .. .. . .
F ront airbags ... ...... ... .. .. .. . .
Monitoring the Advanced Airbag
System ........................ .
Knee airbags ............. .... .. . .
Side airbags ................ .. .. .
Side curta in a irbags ........ ...... .
Child Safety ..... ..... ..... .. . .
Important th ings to know ...... .. . .
C hi ld safety seats ................ .
I nstall ing a chi ld safety seat .. .. .. . .
L A TC H L ower ancho rages and tethe rs
for chi ld ren . ............. .... .. . .
Addit ional Information
Audi pre sense ........ .. .. .. . .
Preventat ive passenger p rotec tion 133
135
135
135
136
140
140
141
1 4 3
145
1 4 5
146
1 48
15 1
153 153
157
164
168 171
174
177
177
183
187
190 196
197 19 7
Vehi cle operation . . . . . . . . . . . . . 199
Intelligent technology .. .. .. .. 199
Notice about data recorded by vehicle
control modules . . . . . . . . . . . . . . . . . . 199
Electronic Stabilization Control (ESC) . 199
Table of contents 3
Bra ki ng . . . . . . . . . . . . . . . . . . . . . . . . . 201
Servotronic -advanced power steering
system . . . . . . . . . . . . . . . . . . . . . . . . . 203
Driving with your quattro . . . . . . . . . . 204
Energy management . . . . . . . . . . . . . . 204
Driving and environment .... .
The first 1,000 miles (1,500 km) and
afterwards .. .. .... ..... ..... ... .
Catalytic converter .. . .. .... ...... .
D iesel pa rticulate filter ........... .
S h utting down veh icle ............ .
Avoid damaging the vehicle ........ .
Driving throug h water on ro ads .... .
Operate your vehicle economically and
minimize poll ution . .. .. .. ..... ... .
Trailer towing ... . .. .. ..... ... .
Driving with a trailer . .. ..... ... .. .
Trai ler towing tips
Vehicle care ..... . .. .. ..... ... .
Vehicle care and cleaning .. .. .
General information ............. .
Car washes .. .. .. .. ............. .
Cleaning and care information ..... .
Fuel supply and filling your
fuel tank ... .. .. ... ............ .
Gasoline ........ .. ............. .
Diesel fuel ....... .............. .
Fuel tank .. ... .... .............. .
Se lective ca ta lytic reduction ....... .
Checking and filling .......... .
Engine hood . .. .. ............... .
E ngine compartment ............. .
Engine o il ... .. .. .. ............. .
Engine cooling system .. ..... ... .. .
Brake fluid . ... .. .. . ... ...... ... .
Battery ... .. .. .. .. . .. ... .... ... .
Windsh ie ld/headlight washer 207
207
208
208
2
09
209
2 09
209
212
212
214
2 16
216
216
216
217
222
222
223
224
2 27
231
2 31
2 33
2 34
239
242
243
container . . . . . . . . . . . . . . . . . . . . . . . 247
Tires and wheels . . . . . . . . . . . . . . 248
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . 248
Tire pressure monitoring system . . . . 266
•
•

Clean off accumulated salt coating from
brake discs and pads with a few careful
brake applicat ions .
-If you damage the front spoiler, or if you
install a different spoiler, be sure the air
flow to the front brakes is not obstruct­ ed . Otherwise the brake system could
overheat reducing the effectiveness of
the ent ire brake system.
- Failure of one brake c ircuit will impair
the braking capability resulting in an in­
cr eased stopp ing distance. Avoid driv ing
the vehicle and have it towed to the near­ est Aud i dea ler or q ualified wor kshop .
- Never let the vehicle rol l to a stop w ith
t he engine shu t off.
- If the brake booster is not work ing, the
brake pedal must be pressed conside ra­
bly harder to make up for the lac k of
booster assistance.
Brake booster
The brake booster adds extra braking power.
The brake booster works w ith vacuum pres ­
sure which is created only when the engine is
ru nning
9 ,&. .
,&. WARNING
-Never le t the vehicle ro ll to a stop w ith
t he engine shu t off.
- If the brake booster is not work ing, fo r
ex ample when towing your ve hicl e, or
because the b rake booste r has somehow
been damaged, the brake pedal must be
pressed considerab ly harder to make up
for the lack of booster assistance.
Servotronic - advanced
power steering system
-
The power steering systems use the power of
the running engine to allow precise steering
with little effort.
The advanced Servotronic power steering sys­
tem senses the road speed and electron ically
ad ju sts powe r ass istance to provide comfor ta-
Int ellig ent technolog y 203
ble and safe steering response exactly match ­
ed to th e vehicle speed .
Power steer ing will not work if the engine is
off . As a result, the steering wheel will be h ard
to tu rn.
T he powe r stee ring fluid level is checked d ur­
i ng t he sched uled maintena nce services.
(D Note
If there is an e lectronic malfunction, ser­
votronic
will s till fu nction like a conven­
tiona l powe r steering system, providing a
constant steering s upport force tha t is no
l onge r proportionate to the vehicle speed.
This is most noticeab le when t urni ng the
steering wheel at low speeds (for example
when parking), -more effort w ill be re­
quired than usual.
- Be aware of the different than usual steering response and adjust your steer­
ing force accordingly.
- Have the problem checked and set right by an Audi dealer as soon as possible.
(D Tips
-When the engine is running, never hold
the steering wheel turned all the way to
the right or to the left for longer than 15
seconds . The power steering pump will
overheat the hydraulic fluid if yo u keep
holding the stee ring wheel turned all the
way. This is likely to damage the power
steering sys tem.
- If the powe r stee ring system should fa il
entire ly, o r if t he engine is not runn ing
(for example, wh ile be ing towed), you
w ill still be able to steer the veh icle .
However,
considerably more effort will
be required to do so .
- If the powe r steering system sho uld
have a leak, or is not functioning proper­
ly, contact your author ized Audi dealer
immediately.
- The power steering system req uires a
specially formu lated hydraulic fluid. The
power steering fluid reservoir is located
in the engine compartment
9 page 233. IJJ,,
•
•

234 Check ing and filling
(D Windshield/headlight washer
t . (
PP. ) con ainer ""' .......... ... . 247
@ Jump start point( -) with hex
head screw ............. ... . 245 , 283
@ Jump start point( +) under a cov-
er . ..... .............. ... . 245, 283
© Eng ine oil filler cap(~) . . . . . 237
® Brake fluid reservo ir ((0)) . . . . . 242
® Coolant expansion tank (-L) . . . 240
0 Power steering reservoir . . . . . . 203
@ Oil dipstick . . . . . . . . . . . . . . . . . 237
The engine oil filler neck (item@) may be lo­
cated in
a different area depend ing on the ver­
sion of the engine .
& WARNING
Before you check anything in the engine
compartment, always read and heed all
WARNINGS¢ .&.
in Working in the engine
compartment on page 231.
Engine oil
Engine oil specifications
The engine oil used in your Audi needs the
right kind of oil.
-
The engine in your Audi is a sophisticated
powerp lant that was built to exacting specifi­
cations . This engine needs the r ight kind of
engine o il that meets spec ificat ions regarding
qua lity and viscos ity so that it can run
smoothly and reliably . Choos ing the righ t oi l
and changing oil within the time and mileage interva ls printed in your vehicle 's Warranty
&
Maintenance book let matters a lot more to­
day than it did years ago. Audi has developed
a special quality standard for engine oil that
will help assure that your veh icle's eng ine will
get the lubrication it needs for proper opera­
tion.
Modern engine lubrication has taken a quan­
tum leap in the last few years. Many synthetic
oils ava ilable today provide better engine lu­
brication that can outlast trad itional petrole -u
m -based oils, making them a smart choice
for use throughout the life of your Audi.
Whether you use synthet ic o r petro le um­
based eng ine oil, the oi l that you use m ust
conform to Audi's oi l quality standard
VW 502 00 (vehicles with gasoline engine) or
VW 507 00 (vehicles with d iese l eng ine) to
help keep your veh icle's engine running
smoothly and help prevent the format ion of
harmful deposits, sometimes called "s ludge,"
that over time can lead to expens ive repairs.
At the time of printing, engine oils ava ilab le in
the U.S. and Canada that meet the exacting
specifications of Audi oil standard VW 502 00 (ve hicles w ith gasoline eng ine) o r VW 507 00
(veh icles w ith diese l eng ine) are synthet ic en­
gine o ils . This does no t mean, howeve r, that
every synt hetic eng ine oil will meet A udi oi l
standard VW 502 00 (veh icles with gasoline
engine) or VW 507 00 (vehicles with diesel
engine). So a lways be sure that you use an ap­
proved o il.
T o he lp preven t the formation of harmfu l de­
posits use on ly oil with the following specifi­
cations printed on the o il container:
- Audi oil standard VW 502 00 (g aso line en ­
gine )
- Audi oil standard VW 507 00 (die sel en-
gine )
Oil container labels may car ry the spec ifica­
t ion sing ly or in combination with othe r desig­
na tions and oil quality standa rds.
Viscosit y
Engine oi ls are graded according to their vis­
cosity . The proper viscos ity grade oil for your
engine depends on climactic or seasona l con­
ditions where you drive . You can use o il with a
viscosity grade of SA E 5W40 across all tem­
perature ranges for normal dr iv ing cond itions .
However, if engine oil viscosity grade SAE
5W40 is not ava ilable, you can also use v iscos ­
i ty grade SAE 5W-30 or SAE OW-40 as long as
it meets Audi oil quality standard VW 502 00
(ve hicl es w ith gasoline eng ine) o r VW 50 7 00
(ve hicles w ith diese l engine) specifica tions. .,.