ESP AUDI A4 2015 Repair Manual

188 Intelligent technology
allroad: ESC level s
Offroad mode on Offroad mode off
Behavio r
The ESC and ASR stabilization functions The fu ll stabilization f unction of the ESC
are limited ¢& .
Op eration Press the I.a OFFI button .
Indicato r II turns on.
light s
Driver me s- Stabilization control (ESC) : Offroad .
s age s Warning! R est rict ed stabilit y
It is only possib le to turn off the ASR up to 30
mph (SO km/h) for veh icles with front whee l
d rive. At about 45 mph ( 70 km/h) it a utomat i­
cally turns on aga in . It is possib le to turn off
the ASR at any speed for vehicles with all
wheel drive.
A WARNING
You should only switch sport mode/off­
road mode on o r switch ESC/ASR off if your
driving abilities and road cond itions per­
m it .
- The stabilization function is limited
when sport mode/offroad mode is switched on. The d riving wheels could
spin and the vehicle could swerve, espe­
ci ally on s lick o r sli ppery ro ad sur faces.
- all road: You should o nly sw itch off road
mode on when driving offroad.
- Sedan: Th ere is no vehicl e stabiliza tion
w hen ESC/AS R are switched off .
(D Tips
ESC/ASR cannot be sw itched off or sport
mode/offroad mode cannot be switched
on when cru ise control or adapt ive cru ise
contro l* is sw itched on .
Braking
What affec ts braking efficiency?
New brake pads
During the first 250 miles (400 km) , new
b rake pads do not possess their fu ll braking
effect, they have to be "broke n in" first ¢,& .
You can compensate fo r th is sligh tly redu ced and ASR is availab
le agai n.
Press t he
I.a OFF I button aga in.
II turns off.
Stabil izati on c ontrol (ESC ): On
braking powe r by p ushing harder on the bra ke
peda l. Avoi d heavy bra king lo ads dur ing the
break -in pe riod.
Operating conditions and driving habits
T he brakes o n today 's automobiles a re still
s u bject to wear, depe nding largely on ope rat­
i ng condi tions and driving habi ts¢ ,&. On
vehicles that are ei ther dr iven most ly in stop­
and -go city traffic or are dr iven hard, the
brake pads should be checked by your author­
ized Audi dea ler mo re often than specified in
the
Warranty & Maintenance booklet . Failure
to have your brake pads inspected can result in reduced brake performance .
On steep slopes, you sho uld use the braking
effect of the engine . This way, you prevent un ­
necessary wear on the brake system . If you
must use your brakes, do not hold the brakes
down cont inuous ly. Pump the brakes at inter­
vals.
Operating noi se
Noises may occur when braking depending on
the speed, brak ing force and outside cond i­
t ions such as temperature and humidity.
Effect of water and road salt
In certain situations, for examp le afte r driving
t hr ough water, in heavy rain, after overnight
condensation or after wash ing your car, the
braking effect can be reduced by moisture o r
ice on the brake rotors and brake pads. The
brakes must be dr ied first wi th a few ca reful
brake applicat io ns.
At higher speeds and with the windsh ield wip-
ers turned on, the brake pads press against
ll>

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the brake rotors for a short amount of time.
This occurs at regular intervals without the
driver noticing and provides for better brake response time under wet condit ions.
The effectiveness of the brakes can be reduced
when the vehicle is driven on a salt-covered road and the brakes are not used. Likewise,
you clean
off accumulated sa lt coating from
brake discs and pads with a few cautious ap­
plications of the brake
i:> ,& .
Co rrosion
There may be a tendency for dirt to build up
on the brake pads and corrosion to form on
the discs if the car is not dr iven regularly or
only for short trips with little use of the
brakes .
If the brakes are not used frequently, or if cor­ rosion has formed on the discs, it is advisable
to clean
off the pads and discs by brak ing
firmly a few times from a moderately high
speed
i:> ,& .
Fa ult s in the brake system
If you should notice a sudden increase in
brake pedal travel, then one of the two brake
circu its may have failed
i:> ,& .
Low brak e flu id l eve l
Malfunctions can occur in the brake system if
the brake fluid level is too low. The brake fluid
leve l is monitored electronically .
Brake boo ste r
The brake boos ter increases the press ure that
you generate with the brake pedal. It works
only when the engine is running
. ¢ .&
Brake lining w ear statu s
Brake lining wea r may be checked by visual in­
spection of the condi tion of the brake pads
through the openings in the whee l. If neces ­
sary, the whee l may be removed for this in­
spection
c> page 263, Changing a wheel .
Intellig ent technolog y 189
A WARNING
-New brake pads don't have the best stop­
ping power and must be "b roken -in" dur­
ing the initial 100 to 150 miles (150 to
200 kilometers) of normal c ity dr iving .
You can compensate for this by pressing the brake pedal more firmly. This also
applies la ter when new pads are instal­
led.
- You should per form braking m aneuvers
for the purpose of cleaning the brake
system only if road conditions permit .
Other road users must not be p ut at risk -
you may ca use an accident!
- Before descend ing a steep grade, reduce
speed and sh ift transmission into a lower
gea r or lower dr iving range. Do not ride
the brakes or hold the pedal down too
long or too often . Th is could cause the
brakes to get hot and diminish braking
efficiency.
- Do not "ride the brakes" by rest ing your
foot on the pedal when you do not intend
to b rake. This may cause the brakes to
overheat, p remature wear and increased
s topping distance .
- Unde r ce rtain climatic and ope rat ing
conditions such as passing thro ugh wa ­
ter, dr iv ing in heavy rain o r after washing
the vehicle, the effectiveness of the
brakes can be reduced. In winter, ice can
accumu late on the brake pads, linings,
discs and drums. Carefully app ly brakes
for a test. Brakes w ill dry and ice coat­
ings w ill be cleaned
off after a few care­
fu l brake applicat ions .
- Driving for an extended period of time o n
salt-cove red roads without using your
brakes can a lso affect braking efficiency .
C lean
off accum ulated salt coa ting from
br ak e disc s and pad s wi th a few ca re ful
bra ke applications.
- If you damage the front spoiler, or if yo u
install a diffe rent spoiler, be s ure the ai r
f low to the front brakes is not obstruct­
ed . Otherw ise the bra ke system could •
•

192 Intelligent technology
to prevent excessive disc harge of the battery
and thus maintain starting capability.
Dynamic en ergy management
While the vehicle is be ing dr iven , dynamic en­
e rgy management distributes the energy gen­
erated accordi ng to the needs of the individu­
a l components . It reg ulates cons umption, so
that more electrical energy is not being used
than is being generated and ensures an opti ­
mal state of charge for the battery.
@ Tips
- But even energy management cannot
negate the limits o f physics. Consider
that the power and life of a battery are li mited .
- If starting ab ility is threatened, the indi­
cator light(•) appears ¢
page 16.
What you should know
The highest priority is given to maintaining
starting capabili ty.
The battery is severely taxed in short-distance
d riving, in city traffic and during the co ld time
of year. Abundant e lectr ica l energy is re ­
qu ired, but only a little is generated. It is also
cr itical if the engine is not run ning and electri­
cal components a re turned on . In th is in ­
stance energy is being consumed but none is be ing generated.
It is in precisely these situations that you w ill
notice energy management actively regulat ­
ing the distr ib ution of energy.
Vehicle stands for an extended period If yo u do not drive your vehicle over a period
of severa l days or weeks, electrical compo­
nents are gradually cut back o r switched off .
This reduces energy cons umption and mai n­
tains sta rting capab ility over a longer period .
Some of t he conve nien ce f unctions may no t
ope rate, su ch as the in ter io r l ights o r the
power seat ad justment. The convenience
f u nctions will be avai lable again when you
switch on the ignition and start the engine . With the engine turned off
If you
listen to the radio, for examp le, w ith
t h e engine t urned off or use other M MI func ­
tions, the battery is being discharged .
If s tarti ng capab il ity is jeopardi zed d ue to en­
ergy consumptio n, the following warning ap­
pears in the MM I display:
Pl ea se start the engine soon or the syst em
will be turned off .
The warning indicates that the system will be
tu rned off automatically after 3 minutes . If
you w ish to continue using the funct ions, yo u
have to sta rt the eng ine .
With the engine running
Althoug h electrical energy is generated when
the vehicle is being dr iven, the battery can be ­
come discharged. This happe ns mostly when
li ttle energy is being ge ne rated and a g reat
deal consumed and t he ba ttery's state of
c harge is no t opt imal.
To b ring the energy bala nce back into equ ili­
br ium, consumers wh ich requ ire espec ially
lar ge amounts of ene rgy a re temporar ily cut
ba ck or sw itched off. Heat ing systems in p ar­
t icu lar require a great deal of energy . If you
notice, for examp le, that the heated seats * or
the heated rear window are not heating, they
have been temporarily cut back or switched
off . These systems w ill be available again as
soon as the e nergy balance has been restored.
You w ill also notice that engine id le speed has
been increased slightly . T hi s is normal and not
a cause for concern. By increasing engine id le
speed the additional energy required is ge ner ­
ated and the battery is charged .

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Driving and
environment
The first 1
1000
miles
(11500 km) and
afterwards
New engine
The engine needs to be run-in during the first
1,000 miles (1 ,500 km) .
For the first 600 mile s (1,000
kilometers ):
.,. Do not use full throttle.
.,. Do not drive at engine speeds that are more
than 2/3 of the max imum permitted RPM .
From 600 to 1,000 mile s (1 ,000 to
1,500 kilometers ):
.. Speeds can gradually be increased to the
maximum perm iss ible road or eng ine speed .
During and after br eak-in period
.. Do not rev the engine up to h igh speeds
when it is cold. Th is applies whether the
transmission is in N (Neutral) or in gear.
After the break- in peri od
.. Do not exceed max imum eng ine speed un­
der any circumstances .
.. Upshift into the next higher gear before
reaching the red area at the end of the tach­
ometer scale c.>page 10.
During the first few hours of driving, the en­
g ine's internal friction is higher than later
when all the moving parts have been broken
in . How well this break -in process is done de ­
pends to a considerable extent on the way the
ve hicl e is driven du ring the first 1,000 miles
(1,500 kilome ters).
(D Note
Extremely h igh engine speeds are auto­
mat ica lly reduc ed. However, t hese rpm
lim its are programmed for a n engine well
r u n- in, not a new engine.
Driving and environment 193
@) For the sake of the environment
Do not drive with unnecessarily high en­
g ine speeds -upshifting ear ly saves f uel,
reduces noise and protects the environ­
ment.
New tires
If your vehicle is running on new tires, drive
very carefully for the first 350 miles (500 ki lo­
meters) after fitting.
.&, WARNING
N ew tires tend to be sl ippery and mus t al­
so be "b roken -in" . Be sure to remember
this dur ing the f irst 350 m iles (500 kilo­
meters) . Brake gently . Avoid fo llowing
closely behind other vehicles or other sit­
uations that m ight require sudden, hard
b raking.
Avoid damaging the
vehicle
When you are d rivi ng on poo r roads, or over
cu rbs, steep ramps, etc., make certa in that
low- ly in g parts s uch as spo ile rs and ex ha ust
system parts do not bottom o ut and get dam ­
aged.
Th is is espec ially true for veh icles with low­
s lung chassis (spo rts chas sis)* and fully load ­
ed vehicles.
Driving through water
on roads
Note the following to avoid ve hicle damage
when driving through water, for e xamp le on
flooded roads:
- The wa ter must not be any higher than the
bottom of the vehicle body .
- Do not dr ive faster than walk ing speed .
•
•

196 Driving and en vironm ent
Reducing unnecessary idling
Even when your car is just idling it burns up
fuel .
.,. Shut the engine off when you are not dr iving
the vehicle.
.,. Do not warm up the vehicle by letting the
engine run at idle .
It makes sense to shut
off the engine in traffic
jams, when waiting for trains to pass at ra il­
road crossings, or at traff ic lights that have
l ong wa its on red . Turning the engine
off fo r
just 30-40 seconds saves more fue l than is
burned starting the eng ine again .
It takes a long time for the engine to warm up
fu lly when it is running at idle . Howeve r, wear
and nox ious em issions are especially high
when the engine is warming up. So you should
drive away as soon as you start the engine and
avoid running at high rpms while the engine is
still warming up .
(D Note
Do not leave engine idling unattended af­
ter starting . If warning lights shou ld come
on to indicate improper operation, they
wou ld go unheeded. Extended idling also
produces heat, which cou ld result in over­
heating or other damage to the vehicle or
other property .
Regular maintenance
A badly tuned engine unnecessarily wastes a
lot of fuel .
... Have your vehicle serviced at regular inter-
vals.
By having your vehicle regularly serviced by an
authorized Audi dealer he lps to ensure that it
runs properly and economically . The condition
of your vehicle not only affects its safety and
ab ility to hold its value, it also affects
fu el
con sumpt ion .
Check you r oil ea ch time you fill you r ta nk.
The amount o f oi l used is re lated to engine
load and speed.
It i s normal fo r the oil consump tion of a new
engine to reach its lowest value after a certa in
mileage has been d riven.
You must drive your veh icle about 3,000 m iles
(S,000 kilometers) before you can properly
assess oil consumpt ion.
This also app lies to fue l consumption and en­
gine output.
(D Note
- Have your veh icle ma inta ined properly
and in accordance with the service rec­
ommendations in your Wa rranty
& Main­
t enance boo klet . Lack of p roper ma inte­
nance as well as improper use of the ve­
hicle will impair the function of the
emission contro l system and cou ld lead
to damage.
- Do not alter or remove any component of
the Emission Control System unless ap­
proved by the manufacturer.
-Do not alter or remove any device, such
as heat sh ie lds, switches, ignition w ires,
valves, which are designed to protect
your vehicle's Emission Control System and other important vehicle compo­
nents.
Fewer short trips
Fuel consumption will always be relatively
high on short trips .
.,. Try to avoid dr iv ing short distances w ith a
cold engine .
T he engine and cata lytic converter have to
reach their opt imal
operat ing temperature to
reduce fuel consumpt ion and nox ious emis­
s ions effectively .
Just after starting, a co ld eng ine in a mid-s ize
car only achieves a fuel economy of 6-8 mi les
per gallon (30-40 l/100 km). After about a
half a mile, fuel economy cl imbs to 12 mpg
(20 l/100 km) . After about
2 .5 miles (4 km), ll>

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,...., ..,., ,....,
the engine is at its proper operating tempera­
ture and fuel economy has reached a normal
level. So you can see that you should avoid
short trips whenever possib le.
The
outside temperature is also critical in this
regard. Your car consumes more fuel in the
winter than in the summer .
allroad: Driving offroad
General information
Applies to vehicles: atlroad
When driving offroad, the funct ions for the
e lectronic stab ilization control (ESC) are ex­
panded. The ESC-Offroad-Mode can be activat­
ed in driving situations in which a wheel lock
or a differentia l lock function is needed
c::> page 187. In addition, your Audi provides
continuous all wheel drive .
Your Audi is however , not an offroad vehicle.
Never drive the vehicle in terrain which is not
suitable for the vehicle, or which exceeds
your driving skills. Never take any unneces­
sary risks!
After driving offroad
-After driving offroad, remove branches and
other debris from the radiator grille, under ­
body, and wheels. Look especially for objects
(stones) that have been caught in the tire
tread .
- Clean the body and the vehicle underbody
and inspect the vehicle for possible damag­
es.
- Clean off the dirty windows, headlights, tail
lights and the license plate.
- Perform a brake test (especially after driving through water).
A WARNING
- Be espec ially aware and attentive when
dr iv ing under diff icult conditions . Dam­
ages to the vehicle and injuries may oc­
cur when driving at an excess ively high
speed or with incorrect driving maneu­
vers.
Driving and environment 197
- Always adjust your speed and handling
to the roads, terrain, traff ic and weather
conditions. Drive especially slow if off­ road with low visibility.
- Please note that the wheels can spin and
the vehicle can break away when the ESC
Offroad Mode is switched off, especially
when the road is slippery .
- Driving stability is reduced in the ESC
Offroad mode .
® For the sake of the environment
Avoid harming the environment and take
nature into cons ideration.
(D Tips
Only drive where it is allowed and always
stay on the provided roads and paths.
Driver messages
Applies to vehicles : a ll road
There is only one right way to drive in difficult
conditions: slowly and with caution!
When dr iving offroad, observe the following:
... Never drive the vehicle i n terrain which is
not suitab le for the vehicle, or which ex­
ceeds your driv ing ski lls. Never take any un­
necessary risks!
... Drive slow ly and cautiously!
... Pay attention to the
ground clearance of
your vehicle! This may vary depending on the load and composition of the ground and
the environment. The driver is therefore re­
sponsible for deciding whether a veh icle can
handle a specific situation.
... Act ivate the
ESC -Offroad-Mode c::> page 18 7
as needed.
Difficult terrain
Never dr ive in areas that are not familiar to
you and drive slowly when offroad and be pre­
pared and expect the unexpected (e.g. pot­
holes, boulders, tree stumps, etc.)
To prevent the vehicle from bottoming and avo id damage to the underbody, you should
drive straight across severe bumps in the
IJII>
•
•

200 Trailer towing
Tire pressure
When towing a trai le r, inflate the tir es of your
vehicle to the cold tire pressure listed under
"Full load" on the label located on the driver 's
side B-pillar (visible when the door is open).
Inflate trailer tires to trailer and tire manufac ­
turers' specifications.
Lights
The headlight settings should be checked with
the trailer attached before dr iving off. Check
to make sure both vehicle and tra iler lights
are working properly.
Safety chains
Be sure trailer safe ty cha ins are properly con­
nected from the trailer to the hitch on the ve­
hicle. Leave eno ugh slack in the chains to per ­
mit turning corners. When you install safety
cha ins, make sure they w ill not drag on the
road when you are driving.
The chains shou ld cross under the trai ler
tongue to prevent it from dropping in case of
separation from the hitch.
Driving instructions
Driving with a trailer always requires extra
care and consideration.
To obtain the best possible handling of vehicle
and trai ler, p lease note the following:
.,. Do not tow a loaded trailer when your car it­
self is not loaded .
.,. Be especia lly careful when passing other
vehicles .
.,. Observe speed limits .
.,. Do not drive at the maximum permissible
speed.
.,. Always apply brakes early.
.,. Monitor the temperature gauge.
Weight distribution
Towing a loaded trai ler with an empty car re­
sults in a highly unstable distribution of
weight . If this cannot be avo ided, drive at very
low speeds only to avoid the risk of losing
steering control. A "ba
lanced" rig is easier to operate and con­
tro l. This means that the tow vehicle should
be loaded to the extent possible and permissi­
ble, while keep ing the trai ler as light as possi­
ble under the c ircumstances. Whenever poss i­
ble, transfer some cargo to the luggage com ­
partment of the tow veh icle while obse rving
tongue load requi rements and vehicle load ing
considerations.
Speed
The higher the speed, the more d iff icu lt it be­
comes for the driver to control the rig. Do not
drive at the maximum permissible speed. Re­
duce your speed even more if load, weather or
wind conditions are unfavorable -pa rticularly
whe n going downhill.
Reduce veh icle speed
immediately if the trail­
er shows the slightest s ign of sway ing.
Do not
try to stop the swaying by accelerating.
Observe speed limits . In some areas, speeds
for vehicles tow ing tra ilers are lower than for
regular vehicles .
Always apply brakes early. When driving
downh ill, shift into a lower gear to use the en ­
gine braking effect to slow the vehicle. Use of
the brakes alone can cause them to overheat
and fail.
Coolant temperature
The coolant temperature gauge c> page 10
must be observed carefully . If the needle
moves close to the upper end of the scale, re­
duce speed immediately and/or turn off the
air conditioner.
If the coolant temperature warning light •
i n the i nstrument cluster starts flashing, pull
off the road, stop and let the engine
idle for
abo ut two minutes to prevent heat build-up .
_& WARNING
Anyone not properly restrained in a mov­
ing vehicle is at a much greater risk in an
accident . Never let anyone ride in your car
who is not p roper ly wea ring the restraints
provided by Audi.
-

Trailer towing tips
Important to know
Your vehicle hand les different ly when tow ing
a trailer because o f the addit ional weight and
d iffe ren t weight distribution . Safety, pe rform ­
ance and economy w ill greatly depend on how
caref ully you load your trailer and operate
your rig.
B efore you actua lly tow your trailer, pr actice
turning, stopp ing and bac king up in an area
away from traffic. Keep practicing until you have become comp lete ly fam iliar with the way
your veh icle-trailer comb ination behaves and
responds.
Backing up is d ifficu lt a nd requires practice .
Backing up with a tra iler genera lly requires
steer ing action opposite to that when backing
up your vehicle without a trailer.
M aintain a g reater distance betwee n your ve­
h icle and the one in front o f you . You will need
mo re room to stop. To compensate for the
trailer, you will need a larger than normal
turning radius .
W hen pass ing, remember that yo u cannot ac ­
celerate as fast as yo u normally wo uld be­
cause of the added load. Ma ke s ure you have
e nough room to pass . After passing , allow
p lenty o f room fo r your tra iler before chang­
in g la nes aga in .
Avoid jerky starts, sharp turns or rap id lane
changes.
(D Tips
- Do not tow a tra iler during the break-in
period of you r vehicle.
- If you tow a trailer, your A udi may re­
quire more frequent maintenance due to
the extra load
o page 283.
Trailer towin g 201
Parking on a slope
Do not park on a slope with a trailer . If it can­
not be avoided, do so only after doing the fol­ lowing:
When parking:
.. App ly the foot brake.
.. Have someone p lace chocks under both the
veh icle and the tra iler wheels .
.,. With chocks in place, slowly release t he
bra kes unt il t he whee l choc ks absorb the
load .
.. Tu rn the whee ls towards the curb.
.,. App ly the par king b rake .
.. Place an a utomatic transm ission* in P, re ­
spectively a manual transmission in first or
reverse gear.
When restarting after parking:
.,. App ly th e foot br ake .
.. Start t he en gine.
.. Move the selector lever to D/S , respect ively
a man ual transmiss ion in first gea r.
.. Release the parking bra ke and s low ly pull
out and away from the wheel chocks .
.. Stop and have someone retr ieve the wheel
chocks.
@ Tips
If you move the selector leve r of the auto­
matic transmissio n* to P before applying
the pa rking brake and before blocking the
whee ls, you may hav e to use mor e forc e
l ater to m ove the le ver out of the P posi­
tion.
•
•

202 Vehicle care and cleaning
Vehicle care and
cleaning
General information
Regular, proper care helps to maintain your
ve hicle 's value. It can also be a requirement
when subm itting warranty claims for co rro ­
sion damage and paint defec ts on the body .
The required cleaning and care prod ucts can
be obtained from your authorized Audi dea ler
or qualified workshop . Read and follow t he in ­
structions fo r use on the pac kaging .
A WARNING
-Us ing cle aning and care products incor­
rect ly can be dange rous to your he alth .
- Always store cleaning and care products
o ut o f reach of children to redu ce the r is k
of po ison ing.
@ For the sake of the environment
- Prefera bly use environmentally-frie ndly
p roducts when buying cleaning agents .
- Do not d ispose of leftover cleaning and
ca re p ro du cts with household trash .
Car washes
-
The longer deposits remai n on t he veh icle, the
mo re the surface ca n be damaged. H igh tem­
pe rat ures such as those caused by su nlight in­
crease the d amaging effe cts.
Before washing, wet heavy deposi ts w ith p len ­
ty of wate r.
Stubbor n depos its s uch as bird dropp ings or
tree sap are best removed with plen ty of wa­
ter and a m icrofiber cloth .
A lso, was h the underside of your vehicle once
road salt stop s be ing used for the season.
Pres sure washers
When wash ing your ve hicles w ith a pressure
washer, always follow the operating instr uc­
tions provided w ith the pressure washe r. T his
is especially important in regard to the pres- s
u re and sp raying dis tance. Do not aim the
s p ray direct ly at sea ls on side windows, doo rs,
t h e hood, the rear lid o r the sunroof* or at
t ires, rubber hoses, insu lating material, sen ­
sors" or camera lenses*. Keep a d ista nce of at
least 16 inches (40 cm) .
Do not remove snow and ice with a pressu re
washer.
Never use rotary nozzles or high pressure noz­
zles .
T he wate r temperature m ust not be above
1 4 0
°F (6 0 °( ).
Automatic car washes
Sp ray off the ve hicle befo re washing .
Make sure that the w indows and roof * are
closed and the winds hield wipers are off. Fol­
low instructions from the ca r wash operator,
especially if there are accesso ries attached to
you r vehicle .
If possible, use car washes that do not have
brushes .
Washing by hand
Clean the ve hicle starti ng from the to p and
wor king down using a soft sponge or cleaning
brush. Use solvent-free clean ing products .
Washing vehicles with matte finish paint
by hand
To avoid damaging the paint when washing,
first remove dust and large particles from
your vehicle. Insects, grease spots and fi nger­
pr ints are best removed w ith a spec ial cleane r
for matte finish paint .
Apply t he prod uct using a microfiber cloth. To
avo id damaging the pa int surface, do not use
too much pressure.
Rinse the ve hicle thoroughly with water. Then
clean using a neutra l shampoo and a soft mi­
crofiber cloth.
Rinse the ve hicl e thoro ughly again and let it
air dry. Remove any water residue using a
shammy.

204 Vehicle care and cleaning
Component Situation Solution
Decorative
Dirty Mild soap solutional, a cleaning solution suitab le for
parts/ sta inless steel, if necessary
trim
Paint
Paint damage Refer to the paint number on the vehicle data label, re-
pair with touch up paint¢
page 280
Spilled fuel Rinse with water immediately
Rust film Rust
film remover, then protect with hard wax; for ques-
tions, refer to an authorized Audi dea ler or qualified
workshop
Corrosion Have it removed by an autho rized Aud i dealer or quali-
fied workshop
Water no longer Protect with hard wax (at least twice per year)
beads on the surface
of clean paint
No shine even T
reat with suitable polish; then app ly paint protectant if
though paint has the polish that was used does not contain any protec-
been protected/
tant
pa int looks poor
Deposits such as in- Dampen with water immed iate ly and remove with a mi-
sects, bird drop- crofiber cloth
pings, tree sap and
road salt
Grease-based con- Remove immediately with a mild soap solution a) and a
taminants such as soft cloth
cosmetics or sun-
block
Carbon parts Dirty Clean tlhe same way as pa inted parts ¢ page 202, Car
washes
a l Mi ld soap so lution: maximum two tab lespoons neut ra l soap in 1 quart (1 lite r) of water
Cleaning interior
Component Situation Solution
Windows
Dirty Glass cleaner, then wipe dry
Decorative Dirty Mild soap solutional
parts/
trim
Plastic parts
Dirty Damp cloth
Heavily soiled Mild soap solutional, solvent-free plast ic cleaning solu-
t ion, if necessary
Displays Dirty Soft cloth with LCD cleaner
Controls Dirty Soft brush, then a soft cloth with a mild soap solutional
Safety belts Dirty Mild soap solutional, allow to dry before letting them re-
tract