warning AUDI TT ROADSTER 2011 Owners Manual

152 Intelligent technology
Corrosion
There may be a tendency fo r dirt to bu ild up
on the brake pads and corrosion to form on
the discs if the car is not driven regularly or
only for short trips with little use of the brakes .
I f the b rakes are not used frequen tly, or if cor ­
rosion has fo rmed on the discs, it is advisab le
to clean
off the pads and discs by b raking
firm ly a few times from a moderate ly high
speed
c> .& .
Fault s in the bra ke sy ste m
If you should notice a sudden increase in
brake peda l travel, then one of the two brake
circu its may have failed¢.& .
Low brake fluid level
Malf unc tions can occur in the brake system if
the brake fl uid level is too low. The b rake fluid
l eve l is monitored electronica lly .
Brake lining wear status
Brake lin ing wea r may be c hecked by visual i n­
spection of the condition of the brake pads
through the openings in the whee l. If neces ­
sary, the whee l may be removed for this in­
spection ¢
page 222, What should I be
aware of when changing a tire?.
Brake power assist unit
The brake power assist un it increases the
p ress ure th at yo u genera te with the b rake
pedal. It works on ly when the engine is run­
ning.
& WARNING
- Yo u should perform braking maneuve rs
for the purpose of clean ing the brake
system on ly if road condit ions permit.
Other road users must not be put at r isk -
you may cause an acc ident!
- Before descending a steep grade, reduce
speed and shift transmiss io n into a lowe r
gear or lowe r driving position . Do not
ride the brak es or ho ld the pedal down
too long or too ofte n. This cou ld cause the brakes to get hot and dimin
ish b rak­
ing efficiency.
- Do not " ride the brakes" by rest ing you r
foot on the pedal when you do not intend
to brake. This may cause the brakes to
overheat, premature wear and increased
stopping distance .
- Under certain cl imatic and ope rat ing
conditions such as passing through wa­
ter, dr iv ing in heavy rain or after washing
the vehicle, the effectiveness of the
b rakes can be reduced . In wi nte r, ice can
a ccumu late on the br ake pads , lin ings,
d iscs and drums. Cautiously app ly bra kes
for a test . Brakes wi ll dry and ice coat ­
ings wi ll be cleaned
off after a few cau­
tious b rake app lications .
- Driving for an exten ded period of t ime on
salt-covered roads without using your
brakes can a lso affect bra king efficiency.
Clean
off accum ulated salt coating from
brake discs and pads with a few cautious
brake applications.
- If you damage the front spoiler, or if you
install a diffe rent spoiler, be sure the a ir
f low to the front b rakes is not obs truc t­
ed. Otherwise the bra ke system could
overhea t redu cing t he effectiveness o f
the entire brake system.
- Fai lure of one b rake circuit will impa ir
the braking capa bility result ing in an in­
cre ase d stopping dist ance. Avoid driving
the vehicle and have it towed to the near ­
est A udi dealer or qualified workshop .
- Never let the vehi cle roll to a s top with
the engine sh ut
off .
- If t he bra ke booste r is no t working, for
examp le when towing yo ur vehicle, or
because the brake booster has somehow
been damaged, the bra ke peda l must be
pressed considerably harder to make up
for the lack of booster assistance .

Anti-lock brake system (ABS)
ABS prevents the wheels from locking under braking.
The anti-lock brake system (ABS) makes a ma­
jor contribution to increasing active dr iving
safety. You should not expect that braking d is ­
tances will be
shortened under all circumstan­
ces with ABS. Braki ng d istance may even be­
come somewhat
longer, for example, on grav­
e l or in new snow on slippery g round, even if
you are driving care fully and s low ly.
ABS operation
When a vehicle speed of about 10 mph (20
km/h) is reached, an automatic test sequence
is run. Some noise from the pump may be au­
d ible.
I f the speed of a wheel slows down too much
r e lative to veh icle speed and it starts to lock,
brake pressure to this wheel is reduced. This
ad justment process can be felt as a
pul sin g
moti on of the br ake pedal , accompanied by
some noises. You as the driver are intentiona l­
ly being given the information that the whee ls
are tending to lock (ABS control range). In or ­
der for ABS to be able to operate optimally in
this range, you must keep the brake pedal de­ pressed - do not "pump the brakes ".
Brake a ssist ant
The brake power assist unit increases the
pressure that you generate with the brake
pedal. It works only w hen the eng ine is run­
ning .
Automatic full br ak ing
This function allows full brak ing in spite of
high brake pedal forces (e.g. when the brakes
are severely stressed because the vehicle is
fully loaded) . The driver notices th is function
throug h a reduction of pedal force and in ­
creased pedal travel. When the brake pedal is released, fu ll braking assist switches off again
automatically .
Intellig ent technolog y 153
If there is an ABS failure, the b rake assistant
and automatic fu ll braking assist are not avail­
able.
A WARNING
- ABS cannot suspend the laws of physics.
You should keep th is in mind in particu­
lar on an icy or wet road . If ABS control
of braking intervenes, you should adjust
your speed immed iately to road and traf­
fic conditions. Do not be tempted by the increased safety provided to take risks -
danger o f an accident .
- Please keep in mind tha t the risk of an
accident is increased by driving too fast,
particularly in bends and on icy or wet
roads, and by driving too close to the ve­
hicle ahead . The increased risk of an acci­
dent cannot be reduced by the brake as­
sistant - danger of an accident.
(D Tips
If a malfunction occurs in the ABS, this is
s ignalled by an indicator light, see
<=:> page 17.
Electro-mechanical
power assist
The electro-mechanical power assist helps
the driver when steering .
The degree of power assist is electronically
matched to vehicle speed.
The power steering system assists the driver
so that he can steer the vehicle with reduced physical effort .
Power steering will not work if the engine is
off . As a result, the steering wheel will be hard
to turn .
A WARNING
If the system develops a problem, you
must seek qualified professiona l assis­
tance.
•
•

154 Intelligent technology
If there is an electronic malfunction, ser­
votronic
w ill st ill function like a conven­
tional power steer ing system, prov iding a
constant steer ing support force that is no
longer proportionate to the ve hicle speed .
This is most noticeable when turning the
steer ing whee l at low speeds (for examp le
when par kin g), -more effo rt will be re­
qui red th an usual.
- Be aware of the different than usual
stee ring response and adjust you r steer­
i ng force a ccord ingly.
- Have the p roblem chec ked and set right
by an authori zed Audi dealer as soo n as
poss ib le.
- If a stee ring malfunct io n occu rs, this is
s ignaled with the
42J or .• indic ator
li ghts and a wa rning tone, see.
(D Tips
- If the power steering system shou ld fa il,
or if the eng ine is no t runn ing (fo r exam ­
ple, while being towed), yo u wi ll st ill be
able to stee r the veh icle. However, more
effort will be req uired to do so .
- If the power steer ing system is not func ­
tioning p roperly , contact your a uthorized
A udi dealer immediate ly .
Driving with your
quattro ®
With All Wheel Drive, all four wheels are driv­
en.
General inform ation
W ith All Whee l Dr ive, power is d istributed to
all four wheels. This happens automatically
depending on your dr iv ing sty le and the road
conditions at the t im e. See also ¢
page 149,
E lectronic differential lock (EDL) .
Winter tires
When driving in the winter, your vehicle w it h
All Wheel Drive has an advantage, even with regular t ires. In winter road co nditions it may
be adv isable to mount winter tires (o r all-sea- son tires) for
improved driveability and brak ­
ing : these tires must be mounted o n
all four
wheel s.
See also ¢ page 209, Winter tires .
Snow chains
Where tire chains a re m andatory o n certa in
roads, this no rma lly also app lies to ve hicles
wi th All Wheel Drive
¢ page 210, Snow
chains.
Replacing wheels /tires
Vehicles wi th A ll Wheel D rive mus t always
have t ires of the same s ize. A lso avoid tires
with different tread depths . For deta ils see
page ¢
page 205, New tires and replacing
tires and wheels .
Off-Road driving?
Your Aud i does not have enough g ro und clea r­
an ce to be used as an off- road vehicle. It is
therefore bes t to avoid rough tracks and un ­
even terrain as much as possib le . Also refer to
¢ page 158.
A WARNING ~
Always ad just your dr iv ing to road and traf-
f ic conditions. Do not let the extra safety
afforded by All Wheel Dr ive tempt you into
taking ext ra ris ks.
- Although the All Wheel Drive is very ef­
fective , always remember that braking
capacity is lim ited by tire t raction . You
should therefore not d rive at excessive
speeds on icy or slippe ry road s urfa ces.
- On wet road surfaces, be careful not to
drive too fast because the front whee ls
could begin to slide o n top of the wate r
(aquapla ning). If th is should occur, yo u
will have no warning from a s udden in ­
crease in eng ine speed as wit h a front­
wheel drive veh icle. Always drive at
speeds which are su ited to the road con­
d itions. -risk of crash.

Energy management
Starting ability is optimized
Energy management controls the distribution
of electrical energy and thus optimizes the
availability of electrical energy for starting the engine .
If a vehicle with a conventional energy system
is not driven for a long period of time, the bat­
tery is discharged by idling current consumers
(e.g. immobilizer). In ce rtain c ircumstances it
can result in there being insuff icient ene rgy
avai lab le to start the engine .
Intell igent energy management in your vehi­
cle handles the d istribution of electrical ener­
gy. Starting ab il ity is markedly imp roved and
the life of the battery is extended .
Basically, energy management consists of
batt ery diagno sis, idlin g current man ag e­
m ent
and dyn ami c en ergy manag emen t.
Batter y diagnosis
Battery diagnosis continuously determines
the state of the battery . Sensors determ ine
battery vo ltage, battery current and battery
temperature. This determ ines the current
state of charge and the powe r of the battery.
Idling curr ent man agement
Idling current management reduces energy
consumption while the vehicle is stand ing .
W ith the ignition switched off, it cont ro ls the
energy s upply to the various electr ical compo ­
nents . Data from battery diagnosis is consid­
ered.
D epending on the batte ry's state of charge,
i nd ividua l consumers are gradual ly t urned off
to prevent excess ive d ischarge of the battery
and thus maintain starting capability .
Dynam ic en ergy management
While the vehicle is being driven, dynamic en­
e rgy management dist ributes the energy gen­
e rated according to the needs of the individu­
a l components.
It reg ulates cons umption, so
that more electrical energy is not being used
Int ellig ent technolog y 155
than is being generated and ensures an opti ­
mal state of charge for the battery.
(0 Tips
- But even energy management canno t
negate the limits of physics . Consider
that the power and life of a battery are
limited .
- If starting ability is threatened, you are
informed by a warning
r::!)poge 156,
Driver notification in the instrument
cluster display.
What you should know
The highest priority is given to maintaining
starting capability.
The battery is severe ly taxed in short -distance
driving, in city traffic and during the cold time
of year. Abundant electrical energy is re­ quired, but only a little is generated .
It is also
critical if the engine is not running and electri­
cal components are turned on . In this in­
stance energy is be ing consumed but none is
being generated.
It is in precisely these situations that you will
notice energy management actively regulat ­
ing the d istribution of energy .
Vehicle stands for an e xtended peri od
If you do not drive your vehicle over a period
of several days or weeks, e lectr ical compo­
nents are gradually cut back or switched off.
This reduces energy consumption and ma in ­
ta ins start ing capability over a longer period .
Take into considerat ion that when you unlock
your vehicle, some convenience functions, such as the remote key or power seat adjust­
ment, may not be available . The conven ience
funct ions w ill be available again when you
tu rn o n the ignition and start the engine .
With the engine turned off
If you listen to the radio, for example, w ith
the engine turned off, the battery is being d is-
charged.
~
•
•

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 fir st 600 mile s (1,000
kilometre s):
.,. Do not use full throttle .
.,. Do not drive at engine speeds that are more
than 2/3 of the max imimum permitted
RPM .
.,. Avoid high engine speeds.
From 600 to 1,000 miles (1 ,000 to
1,500 kilometres):
.. Speeds can gradually be increased to the
maximum pe rm iss ib le road or eng ine speed .
During and after break-in period
.. Do not rev the engine up to high speeds
when it is cold . T hi s applies whether the
transmission is in N (Neutral) o r in gear.
After the break- in period
.. Do not exceed max imum eng ine speed un­
der any circumstances .
.. Upshift into the next hig her gear
before
reaching the red area at the end of the tach­
ometer scale
<::;> page 10.
During the first few hours of driving, the en­
g ine's inter na l friction is higher tha n later
when all the moving pa rts have been broken
i n. How well this break-in p rocess is done de­
pends to a considerable exten t on the way t he
veh icle is driven d uring the first 1,000 miles
(1, 500 kilome tres) .
(D Note
Extremely high engine speeds a re auto­
mat ic al ly reduced. However, t hese RPM-
Driving and environment 157
limits were programmed for an eng ine
well run-in, not a new eng ine.
@ For the sake of the environment
Do not d rive wi th unnecess arily h igh en­
gine speeds -upshifting ear ly saves f uel,
r educes noise and protects the environ­
ment.
New tires
If your vehicle is running on new tires, drive
particularly carefu l for the first 350 miles
(500 ki lometres) after fitting .
A WARNING
-New tires tend to be s lippery and must a l-
so be "b roken-in". Be s ure to remembe r
this dur ing t he firs t 35 0 m iles (500 kilo­
me tres) . Brake gent ly . Avo id following
closely behind other vehicles or other sit­ uations that m ight require sudden, hard
b raking.
New brake pads
Remember that new brake pads do not have a
full brak ing effect during the first 250 m iles
(400 kilometres) after they are installed.
New brake pads have to be "burnished in" be­
fore they have optima l grab¢ .&..
D uring the break-in period, yo u should avoid
putting seve re loads on the brakes . Severe
l oads include, for example, su dden hard brak­
ing, in particular at very h igh speeds or, for
example, on mou nta in passes.
A WARNING
Until t hey develop the maximum "bite" for
best stopping power, the s urfaces on new
b rake pads requ ire some "brea king- in" dur­
in g the initial 10 0 to 150 miles (15 0 to
20 0 kilome tres) of normal c ity dr iv ing. Yo u
can compensate for this by press ing the
b rake peda l more f irm ly . This applies
whenever new pads are installed.
•
•

158 Driving and en vi ro nm ent
Avoid damaging the
vehicle
When you are driving on poor roads, or over
curbs, steep ramps, etc ., make certain that
low-lying parts such as spoilers and exhaust
system parts do not bottom out and get dam­
aged.
This is especially true for vehicles with low­
slung chassis (sports chassis) and fully loaded
vehicles .
Driving through water
on roads
Note the following to avoid vehicle damage
when driving through water, for example on
flooded roads:
- T he water must not be any highe r tha n the
bottom of the vehicle body.
- Do not d rive faster than wa lking speed.
_& WARNING
After d riving through wate r, m ud, slush,
etc., the brakes may be slow to take effect
because o f wet brake rotors and pads . Dry
the brakes first by braking carefully to re­
store the full braking effect.
(]) Note
Vehicle components such as the engine,
transmiss ion, suspension or electrical sys ­
tem can be severely damaged by driving
through water.
- Check the depth of the water before driv ­
ing through it.
- Do not stop the veh icle, drive in reverse
or switch the engine
off when driving
through water.
- Keep in mind that oncoming vehicles may create waves that raise the water
level and make it too deep for your vehi­
cle to drive through safely.
- Avoid driving thro ugh salt water because
it can ca use corrosion.
-
Catalytic converter
It is very important that your emission con­
trol system (catalytic converter) is function­
ing properly to ensure that your vehicle is run­
ning in an environmentally sound manner.
.. Always use lead-free gasoline ¢ page 17 4,
Fuel supply .
.. Never run the tank down all the way to emp­
ty.
.. Never put too much motor o il in your eng ine
r::;> page 183, Adding engine oil~-
.. Never try to p ush- or tow-sta rt your vehicle.
The catalytic converter is an efficient "clean­
up" dev ice built into the exhaust system of
t h e vehicle. The cata lytic conve rter bu rns
many of the pollutants in the exha ust gas be ­
f ore they are re leased into the atmosphere.
T he exclusive use of unleaded fuel is critically
impor tant for the life of the catalyt ic convert­
er and prope r funct ion ing of the engine.
A WARNING
- Do not park or operate the vehicle in
areas where the hot exha ust system may
come in contact with dry grass, brush,
fue l spill or other material wh ich can
cause a fire.
- Do not app ly additiona l undercoating or
rustproofing on or near the exhaust
manifold, exhaust pipes, catalytic con­
verter or heat sh ields. Dur ing driv ing, the
substance used fo r undercoating could
overheat and cause a fire.
(D Note
- Be aware that just one tank filling with
leaded fuel will already ser iously de-
grade the performance of the catalytic
converter .
- Do not exceed the correct engine oil level
¢page 183.
-Do not drive until the fuel tank becomes
completely empty . The engine could mis-
fire. Unburned fuel could also get into ..,.

160 Driving and en vi ro nment
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 l ights 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 . However , 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 whi le the engine
is sti ll warming up.
(D Note
Do not leave engine idling unattended af­
ter starting . If warning lights should come
on to indicate imp roper 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 serv iced at regular inter-
vals.
By having your vehicle regularly serviced by an
Audi dea ler helps to ensure that it runs prop­
erly and economica lly. The cond it ion of yo ur
vehicle not only affects its safety and ability to
hold its value, it also affects fuel consump­
tion .
Check you r oil ea ch time you fill you r tank. T
he 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 kilometres) before yo u can properly
assess oil consumpt ion.
T his also app lies to fue l consumption and en­
gine o utput.
(D Note
- Have your veh icle ma inta ined properly
and in acco rdance 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, ign it ion 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 driv 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 consumption and nox ious emis­
s ions effectively .
- Ju st after starting, a cold engine in a mid­
size car burns the fue l at a poor rate of 6-8
m iles per gallon (30-40 l/l00km). Half a
m ile down the road , the mileage improves
to 12 MPG (20 l/100 km). It w ill take the
ll>

162 Cleaning and protection
Cleaning and
protect ion
General information
Regular care preserves vehicle value .
Any automobile is exposed to industr ial
f umes, corrosive road salt, etc. A well cared
for Audi can look like new many years after pu rchase . Regula r and correct care w ill con­
tr ibute to maintain ing the beauty and value of
your Aud i.
Furthermore , good care may be a condition
for substantiating a warranty claim should
corrosion damage or paint de fects occur.
Your authorized Audi dealer has a variety of
dedicated vehicl e-care products and can ad­
v ise wh ich ones to use for cleaning the exter i­
or and inte rior of your vehicle .
Whether you use produc ts recommended by
Aud i or other commercially ava ilable clean ing
agents, please make sure you apply t hem cor­
r ectly .
A WARNING
-Cleaning agents may be poisonous. Keep
them o ut of t he rea ch of childre n.
- Heed a ll ca ution labels.
- Always read directions on th e co ntai ner
b efore using a ny product . Follow the di­
rec tions caref ully.
- Most chemical cleaners a re concentrat ed
and have to be diluted.
- Use spot removing fluids only in well
ventilated areas.
- Do not use gasoline, kerosene, d iesel
fuel, nail pol is h remover or ot her volati le
fluids. They may be toxic, flammab le or
h azar dou s in other w ays. Do not was h,
w ax or dry the vehicle wi th the ig nit ion
on or the eng ine running .
- D o not cl ea n the under sides of ch assis,
f en ders, wheel cove rs , etc. without pro­
tectin g your hands and a rms. You may
c u t yourself on s harp-ed ged metal parts . -
Moisture and ice on b rakes may impair
brak ing eff ic iency
c::> page 151 , General
information.
Test the brakes carefully
each time you wash t he vehicle .
@ For the sake of the environment
Select on ly environ mentally friendly clean ­
i ng products. Leftover cleaning products
s hou ld not d isposed of in the househo ld
waste .
Care of exterior
Washing
Frequent washing protects the vehicle .
The best p rotection against environmen tal i n­
fluences is
frequent wash ing and waxing . How
often t his is requi red depends o n:
- How much t he ve hicle is used
- Whe re the veh icle is parked (garage, i n the
open under trees, etc.)
- The seasona l and weather conditions
- Environmental infl uences
T he longer b ird d roppings, inse cts, tree res in,
r oad and indus trial grime, ta r, soo t, road salt
and other mater ials remain on the vehicle
paint, the more lasting t heir destr uctive ef­
f ects w ill be .
Hig h tempera tures, as from e xpos ure to in­
tense sun light, intensify the co rrosive e ffect
part icu lar ly when humidity is high as well.
Un der certa in ci rcumstances,
weekly w ashing
may be ne cessary. Un der othe r cond it ions , a
mon thly washing and waxing may be a de­
quate.
After the winter, the unders ide of the vehicle
sho uld be thoro ughly washe d pre ferab ly in a
pro fessional ca r wash.
A WARNING ~
A lways read and heed all WARNINGS a nd
the information
c::> page 162.

Automatic car wash
The vehicle can be washed in almost any
modern automatic car wash .
The vehicle paint is so durable that the vehicle
can normally be washed without problems in
an automatic car wash. However, the effect on
the paint depends to a large extent on the de­
sig n of the fac ility, the filte ring of the wash
water, the type of wash and care mater ial , etc.
If the paint has a dull appearance afte r go ing
through the car wash or is scratched, bring
this to the attention of the operator immedi­
ately. If necessary, use a different car wash.
The power top does not require special pre­
cautions be fore passing through a car wash.
Howe ver, the car mu st not be tre ated with
hot w ax after the wa sh cy cle!
The wax could
adversely affect the power top and
even dam­
age the fabric
over a period of time.
The power top does not have to be washed
ev ­
ery time you use a car wash. The power top
can be spared if the car wash facility is equip­
ped with manually adjustable roof brushes or
rollers .
Before going through a car wash, be sure to
take the usual precaut ions such as clos ing the
windows . Remove antenna if applicable .
If yo u have installed additional accessories on
the vehicle -such as spoilers, etc. -it is best to
ask the car wash operator if these should be
removed .
A WARNING
Always read and heed all WARNINGS and
the information
Qpage 162.
Washing the vehicle by hand
A lot of water is needed when washing a vehi­
cle by hand.
~ Before you start washing, make sure you
have read and understood the WARNINGS
9 A in General informa tion on page 162 .
~ First soak all dried dirt until it is soft, then
rinse it off.
Cleaning and protec tion 163
~ As yo u clean yo ur vehicle , start with the roo f
and work your way down to the bottom, us­
ing a sponge, a sponge g love or a clean
brush.
~ Rinse the sponge or the sponge glove often,
flushing it clean each time.
~ Use spec ial car shampoo only for very persis­
tent d irt .
~ Rinse the ca r tho roughly with water .
~ Use a chamois leather to gently w ipe the ex-
ter ior dry .
U se a separate sponge for cleaning the
whee ls , door s ills and othe r regions exposed
to road dirt. In this way, yo u will no t scratch
the paint with coarse particles imbedded in
the sponge the next time you wash the car .
A WARNING
-Do not clean the underside of the chas­
sis, fenders, wheel covers, or other hard
to reach parts without protect ing your
hands and arms . You may cut yourself on
sharp-edged metal parts .
- Always read and heed all WARNINGS and
other information
9 page 162 .
(D Note
-Never try to remove dirt, mud or dust if
the surface of the veh icle is dry. Never
use a dry cloth or sponge, s ince this
cou ld scratch your vehicle's paint or win­
dows .
- Never wash your car in bright sunlight.
Drops of wate r act as mag nifying lenses
and may damage yo ur paint .
- When you wash your car in the winter: if you rinse you r vehicle with a hose, be
carefu l not to aim the stream of water
directly at locks, or at doo r or hatch
openings -they can freeze sh ut.
- Never use sponges designed to
remove
insects, or any k itche n sco uring sponges
or s imilar p rod ucts. They can damage
your paint finish .
- Yo u should remove debris (such as in­
sects) from the headlight lenses on a •
•

164 Cleaning and protection
regular basis, fo r example when
refuelling your vehicle.
- Never use a dry cloth or sponge to clean
the headlights . Only use wet cloths or
sponges to prevent scratches. It is best
to use soapy water.
@J For the sake of the environment
In the interest of the env ironment, the ve ­
hicle sho uld only be washed in special
wash bays.
Washing your vehicle with a power
washer
Cleaning the exterior of your car with a high­
pressure power washer is safe as long as you observe a few simple rules .
.. Before us ing the power washer, make sure
you have read and understood the WARN­ INGS
c> & in General information on
page 162.
.. Always fo llow the operating instructions for
the power washer .
.. Make sure that the jet on the spray hose pro ­
duces a "fan shaped spray".
.. Do
not hold the spray nozzle too close to
soft materia ls.
N eve r u se a pow er w asher to clean the power
top itse lf.
When clea ning t he vehicle w it h a powe r wash­
e r
always fo llow the operating instructions.
This applies particularly to the
o pera tin g
p re ssu re
and the s p ra yi ng dist ance. Maintain
a sufficient distance to soft materials such as
rubber hoses and so und/vibration deadening
materia ls (part icularly on the underside of the
engine hood). Do not use a jet wh ich sprays
water in a
dire ct st ream or one that has a ro ­
tat ing
jet .
Water temperature shou ld not exceed 140 °F
(60
°() .
A WARNING
Never wash tires w ith a jet that sprays wa ­
ter in a d irect stream. This could cause in- visible damage to the tires and weaken
them, even
if the spray is from a relative ly
long distance and for a short time. Dam­
aged and weakened tires can fail and cause
accidents and personal inju ry.
(D Note
- Never use a power washer to clean the
power top itself.
- To avoid damaging your veh icle, always
make sure that there is sufficient dis­
tance between the spray head and soft
materials like rubber hoses, plast ic parts
and sound-deadening materials. Never
aim the spray head at the same point for
a long time. This also app lies to cleaning
head lights and pa inted b umpe rs. Re­
member: the closer the nozz le is to the
surface of the material, the greate r the
stress on the materia l.
Convertible top care
The convertible top requires special care.
Keeping you r top looking great and mak ing
certain tha t it lasts a long time depend to a
great extent on proper use and care . Remove
bird droppings as soon as possible, since the
corrosive chemicals in them will cause the
rubber impregnation in your top to swell and
poss ibly allow the fabric to leak .
With
normal soiling, all you need to do is
clea r the top with a soft br ush and clear wa­
ter. A lways brush in the direction of the fabric
from front to rear.
If the top is very dirty and has spotted areas
clean it with a brush using a convertible top
cleaner . Always brush in the direction of the
fabric from front to rear. R inse with plenty of
clear water, and allow the top to air-dry.
Chamois are not suitable for drying the top.
Never use gaso line, spot remover, benzene,
paint thinner or solvents to remove spots . We
recommend that you on ly use cleaners espe­
cia lly formulated for use on convertib le tops,
and that you fo llow the produce use directions ...