warning AUDI TT ROADSTER 2017 Repair Manual
Page 80 of 314
Ass is t
are indicated by the time they enter your "blind
spot", at the latest .
@Vehicles you are passing
If you slowly pass a veh icle that side assist has
detected (the d ifference in speed be twee n the
veh icle and your veh icle is less t han 9 mph (15
km/h)), the d isplay in the exterior mirror turns
on as soon as the vehicle enters your blind spot .
The display will not tu rn o n if you quick ly pass a
veh icle tha t side assist has detected (the differ
ence in speed is greate r than 9 mph ( 15 km/h)).
Functional limitations
The rada r senso rs a re designed to detect the left
and right adjacen t lanes when the road lanes a re
the normal wid th . In some s ituat ions, the d isplay
in the exter ior mirror may tur n on even tho ugh
there is no vehicle located in the area that is criti
cal for a lane change. For example:
- If the lanes a re nar row o r if yo ur are dr iving on
the edge of your lane. If this is the case, the system may have detected the vehicle in anoth
er lane t hat is
not adjacent to your current lane.
- If you are dr iv ing t hrough a curve. Side assis t
may react to a vehicle that is one lane over
from the adjacent lane.
- If side assist reacts to other objects (such as high or displaced guard rails) .
- In poor weather condit ions . The side assis t
functions are limited.
Do not cove r the radar sensors¢
fig. 84 w ith
s tick ers, deposits, bicycle whee ls o r othe r ob
jects, beca use they w ill impa ir the f unction . For
information on cleaning, see¢
page 266.
A WARNING
-Always pay attention to traffic and to the
area aro und your vehicle. Side assist cannot
rep lace a dr iver's attention. The drive r alone
is a lways responsible for lane changes and
similar driving maneuvers.
- In some situat io ns, the system may not
function or its funct ion may be limited . For
example:
78
-
- If vehicles are app roaching or being left
behind very q uickly. The disp lay may not
turn on in time.
- In poor weathe r cond it ions such as heavy
r ain, snow or heavy mist.
- On very wide lanes, in tight curves, or if
the re is a r ise in the road surface. Veh icles
i n the adjacent lane may not be detected
because they are outside of the sensor
r ange.
- Aud i side assist can not detect all ve hicles
under all conditions, which can inc rease the
r is k of acciden ts.
- Please note that s ide ass ist only d isp lays ap
proach ing vehicles or veh icles in your blind
spot if your veh icle is traveling a t least
19 mph (30 km/h).
- In ce rtain s ituations, t he sys tem may not
wo rk or its funct ion may be limited. For ex
ample:
- The disp lay may not turn on at the r ight
time if vehicles are approaching or pass ing
very quickly.
- In poor weathe r con ditions, such as heavy
r ain, snow or fog.
- In very wide lanes, in tight c urves o r whe n
the re are slopes in the roadway, vehicles
i n the ne ighboring lanes may not be de
tected because they a re outside of the
senso r range.
(D Note
The sensors can be d isplaced by impacts or
damage to the bumper, wheel housing and underbody. This can impair the system. Have
an authorized Audi dealer or author ized Audi
Service Fac ility check the ir f unct io n.
(D Tips
- If the w indow glass i n the dr iver's door or
front passenger's door has been tinted, the display in t he exterior mirro r may be inco r
rect.
- For an ex planat ion on co nfo rm ity w ith the
FCC reg ulations in the Un ited States and the
In dust ry Can ada regulat io ns, see
¢page 296.
Page 81 of 314
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Switching on and off
Applies to: vehicles with Audi side assist
The system ca n be switched on/off in the Info
t a in men t system.
"' Select in the Info tainment sys tem:
iM ENUI but
ton
> Vehicle > left contro l butto n >Driver as
sistan ce > Audi side assist
If the system is activated, the displays in the ex
ter io r mir rors wi ll turn o n briefly when the ig ni
tion is sw itched on.
Adjusting the display brightness
Applies to: vehicles with Audi side assist
The display brightness can be adjusted in the In
fotainm ent system.
"' Se lect in the Infotainment system: i MENU I but
ton
> Vehicle > left contro l butto n >Driver as
sistance > Audi side assist
The display b rightness ad justs automat ica lly to
the br ightness of the s urrou ndings, both in the
in fo rmat ion and in the warning stage . In very
da rk or ve ry br igh t sur ro u ndings, the a utomat ic
ad ju st men t will se t th e d isp lay to the mini mum
or maxim um level. In s uch cases , you m ay no tice
no change w hen adjus ting t he br ightness, o r th e
change may on ly be no tic eable o nce the su r
ro undings change .
A dju st the br ightn ess to a level where the d isp lay
i n the inform ation stage wi ll no t di srupt your
v iew ahead. If you change the brightness, the dis
p lay in the exter ior mir ror will briefly show the
b rightness level i n the information stage . The
b rightness of the warning stage is linked to the
b rightness in t he info rmat ion stage and is ad just
ed along w ith the information stage .
- Side assist is not active wh ile you are ma k
i ng the ad justment.
- Your settings are automatically stored and ass igned to the remote cont rol key being
used.
Assist
Messages
Applies to: vehicles with Audi side assist
I f the s ide ass is t swi tches off automat ically, a
mess age app ear s in t he In fota in men t sys tem dis
play.
@j Audi side assist: currently unavailable.
Sensor vision restricted due to surroundings.
See owner 's manual
The radar sensors ' v is ion is affected. Do not cover
the a rea in front of the sensors with bike whee ls,
stickers, dirt or other objects. Clean the area in
front of the sensors, if necessary
q page 77,
fig. 84.
@j Audi side a ssist: currently unavailable.
See owner's manual
S ide assist cannot be switched on at this time be
ca use there is a ma lfu nction ( for example, the
battery c harge leve l may be too low) .
@j Audi side assist: malfunction! Please
contact Service
The system cannot guarantee that it will detect
vehicles cor rect ly and it has switc hed off. The
senso rs have been move d or are fa ulty. Have the
syste m chec ked by an au tho riz ed Au di deale r or
a uthor iz e d Au di S ervice Faci lity s oon.
Audi drive select (drive
settings)
Introduction
Applies to: vehicles with Audi drive select
Dr ive select ma kes it possib le to e xper ience dif
fere nt types of ve hicl e sett ings in one ve hicle.
T he driver can sele ct from th ree mo des,
Comfort ,
Auto
and Dynamic , using the r.~;\,1 bu tton in the
center console o r by using the Infotainment sys
tem. This allows you to switch between a sporty
and a comfo rtable driv ing mode, fo r example. In
t h e
Individual mode, the sett ings can be ad just
ed to yo ur persona l pre ferences . This makes it
poss ible to com bine settings such as a sporty en-
gine sett ing wi th light s teer ing. .,._
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Page 82 of 314
Ass is t
_& WARNING
Using Audi drive select incorrectly can lead to
collisions, other accidents and serious inju
ries.
Description
App lies to: ve hicles w ith Aud i d rive select
The vehicle setup in each mode depends on the
veh icle's features . However, the engine and
steer ing are always affe cted.
E ngine and automatic tr an smi ssi on
Depending on the mode, the engine and auto
matic transmiss ion respond more qu ickly or in a
more balanced manner to accelerator pedal
movements .
Adaptive damper s (Audi m agnetic ride )*
The adaptive dampers use sensors to record in
formation regarding steering movements, brak
ing and accelerat ion operat ions by the driver,
road surface, driving speed, and load. With dr ive
select, you can adjust the adaptive dampers to
sporty (dynamic), comfortable (comfort) or ba l
a nced (auto).
Stee ring
The power steer ing adapts . Indirect steering that
moves eas ily as in comfort mode is especially
suited to long drives on a highway. The dynam ic
mode provides sporty, direct steering.
Torque distribution
The sport d ifferent ial d istr ibutes the dr ive power
to the rear axle based on the situation . The distri
bution of power varies depend ing on the selected
mode from mode rate
( Comfort ) to sporty ( D y
nami c). The goal is a high leve l of agility and ab il
ity to acce lerate o n curves . The vehicle is very re
sponsive to steering.
Engine sound *
The engine sound adapts to the current mode
and can be subtle to sporty.
80
@ Tips
In some models, the maximum vehicle speed
can only be reached in the auto and dynamic
modes.
Selecting the driving mode
App lies to : vehicles with A udi drive se lect
You can choose between comfort, auto , dynamic
and individual.
Fig. 85 Center conso le: drive select button
Fig. 86 Infotainment: driv e select
., Select in the Infotainment system : IMENU! but
ton
> V ehicle > left control button > Audi drive
sel ec t.
.. Select the desired setting by moving the cursor
(red frame) .
You can change the dr iv ing mode whe n the vehi
cle is st ationary or while driving. If traff ic per
mits, after changing modes, b riefly take your
foot off the accelerator pedal so that the recently
selected mode is also activated for the engine .
Comfort -res ults in a comfort-or ien ted vehicle
calib ration
Auto -provides an overa ll comfortab le yet dy
nam ic dr iv ing feel and is suited for everyday use. ..,.
Page 83 of 314
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Dynamic -gives the driver a sporty driving feel
and is suited to a sporty driving style .
Individual -¢ page 81.
Adjusting the Individual mode
Applies to: vehicles with Audi drive select
Assist
A WARNING
Pay attention to traffic when operating the
drive select to reduce the r isk of an accident.
-
You con adjust the vehicle settings to your personal preferences .
.,. Press the b utton ¢ page 80, fig. 85 > Indi vidu
al
> right contro l button, or
.,. Se lect in the Infotainment system:
! MENUI but
ton
>V ehicle > left contro l button> Audi drive
select > Indi vidual >
right contro l button
After you have closed the settings, you are auto
matica lly dr iving in the
Indi vidual * driving mode.
Systems comfort
Engine
and T ransm ission comfortable
St ee ring comfortable
Adapti ve dampers * comfortable
Engine sound * subtle
quattro balanced
{!) Tips
Your Individual* mode settings are automat i
cally stored and assigned to the remote con
trol key be ing used. T
he equipment in your vehicle will determine
which settings you can adjust . The fo llowing ta
ble g ives an overview of the characteristics .
auto dynamic
balanced sporty
ba lanced sporty
ba lanced sporty
ba lanced sporty
ba lanced
sporty
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Page 84 of 314
Parking systems
Parking systems
General information
A ppl ies to: ve hicles w ith rear pa rk in g sys te m /p ark in g system
p lus
Depending on your vehicle's equipment , various
parking aids will help you when parking and ma
neuvering.
The
rear park ing system is an audible parking aid
that warns you of obstacles
behind the vehicle
c:> poge 83.
The parking system plus assists you when park
ing by audibly and visually indicating objects de
tected
in front of and behind the veh icle
c:> poge83.
The rearview camera shows the area behind the
vehicle in the Infotainment system display . The
lines in the rearview camera image help you to
park or maneuver
c:> page 84. The parking sys
tem plus functions are also available
c:> page83.
& WARNING
-Always look for traffic and check the area
around your vehicle by looking at it directly
as well. The parking system cannot replace
the driver's attention. The driver is always
responsible when entering or leaving a park
ing space and during similar maneuvers .
- Please note that some surfaces , such as
clothing, are not detected by the system .
- Sensors and cameras have blind spots in
which people and objects cannot be detect
ed . Be especially cautious of small children
and animals .
- The sensors can be displaced by impacts or
damage to the radiator gr ille, bumper,
wheel housing and the underbody . The park
ing system may be impaired as a result.
Have an authorized Audi dealer or author
ized Audi Service Facility check their func
tion .
- Make sure the sensors are not obstructed by
stickers, deposits or other materials. If they
are, the sensor function could be impaired.
For additional information on cleaning, see
c:> page266.
82
(D Note
-Some objects are not detected or displayed
by the system under certain circumstances:
- Objects such as barrier chains, trailer draw
bars, vertical poles or fences
- Objects above the sensors such as wall ex
tensions
- Objects with certain surfaces or structures
such as chain link fences or powder snow
- If you continue driving closer to a low ob
ject, it may disappear from the sensor range. Note that you will no longer be
warned about th is obstacle.
- Keep enough distance from the curb to re
duce the risk of damage to the rims .
@ Tips
-The system may provide a warning even
though there are no obstacles in the cover
age area in some situations, such as :
- certain road surfaces or when there is tall
grass.
- external ultrasonic sources such as from
cleaning vehicles .
- in heavy rain, snow, or thick vehicle ex
haust.
- We recommend that you practice parking in
a traffic -free location or parking lot to be
come familiar with the system . When doing
this, there should be good light and weath
er conditions.
- You can change the volume of the signals.
- What appears in the display is slightly de-
layed.
- The sensors must be kept clean and free of
snow and ice for park aid to operate .
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Rear parking system
Description
Applies to: vehicles with rear parking system
The rear parking system is an audible parking
aid .
Descrip tion
There is a sensor in the rear bumper cover. If
these detect an obstacle, audible signals warn
you .
Make sure the sensors are not covered by stick
ers, deposits or any other obstructions as it may
impair the sensor function. For information on
cleaning, see
¢page 266.
The range at which the sensors begin to measure
is approximately:
side 3 ft (0 .90 m)
rear
center 5.2
ft (1.60 m)
The closer you get to the obstacle, the shorter
the interval between the audible signals . A con
tinuous tone sounds when the obstacle is less
than approximately 1 foot (0.30 meters) away. Do not continue backing up
c:::;, &. in General infor
mation on page 82,
c:::;,(D in General information
on page 82!
If the distance to an obstacle remains constant,
the volume of the distance warning gradually drops after about four seconds (this does not ap
ply in the continuous tone range).
Act ivat in g
The rear parking assist activates automatically
when the reverse gear is engaged. A brief confir
mation tone will sound.
Parking systems
Park ing system plus
Description
Applies to: veh icles w ith park ing system plus
Parking system plus provides audio and visual
signals when parking.
Fig. 87 Illustration :
Sensors are located in the front and rear bump
ers. If these detect an obstacle, audible and visu
al signals warn you.
Make sure the sensors are not covered by st ick
ers, deposits or any other obstructions as it may
impair the sensor function. For information on
cleaning, see
c:::;, page 266.
The display field beg ins approximately at:
CD 4 ft (1.20 m)
0 3 ft (0.90 m)
® 5.2 ft (1.60 m)
© 3 ft (0.90 m)
T he closer you get to the obstacle, the shorter
the interval between the audible signa ls . A con
t inuous tone sounds when the obstacle is less
than approximately 1 foot (0.30 meters) away.
Do not continue driving forward or in reverse
c:::;, &. in General information on page 82, c:::;,(D in
General information on page 82!
If the distance to an obstacle remains constant,
the volume of the distance warning gradually
drops after about four seconds (this does not ap
ply in the continuous tone range).
83
Page 87 of 314
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General information
Applies to: vehicles with rearview camera
Fig. 9 1 Are a co vered (!) and a rea not cove red @ bythe
r earv iew ca mera.
~
~ ;..------ ::.·~- ,.,.~ _.,- ,,,_-------- g
(Jo00oD ~
Fig. 92 Luggage compartme nt lid: locat io n of t he rear
view c amera
The rearview camera is located above the rear li
cense plate bracket. Make sure that the lens for
the park ing system ~
fig. 92 is not covered by de
posits or any other obstructions because this can
i mpair the function of the par king system. For in
formation on clean ing, see ~
page 266 .
The rearview camera coverage area includes
@ ~ fig . 91 . Only th is area is shown in the Info
tainment display. Objects tha t are outside of th is
area @are no t displayed.
A WARNING
- Always read and fo llow the applicable warn
ings
~ A in General information on
page 82 .
- If the position and the installation ang le of
the rearview camera was changed, for ex
amp le after a collision , do not continue to
use the system for safety reasons. Have it
checked by an authorized Audi dealer or au
thorized Aud i Serv ice Facility .
Parking systems
-On ly use the rearv iew camera to ass ist you if
it shows a good, clear pictu re. For example,
the image may be affected by the sun shin
ing i nto the lens, dirt on the lens, or if there
is a malfunction .
- Use the rearv iew camera on ly if the luggage
compa rtment lid is completely closed . Make
sure any objects you may have mounted on
the l uggage compa rtment lid do not b lock
the rea rview camera.
- The camera lens enlarges and d istorts the
field of vision. The object appears both a l
t ered and ina ccur ate on the s creen.
- I n ce rtain s itu ations, people or objects in
the display appea r closer or fa rther away:
- For objects t hat do not touc h the grou nd,
such as the bumper of a parked vehicle, a
trailer hitch or the rear of a truck . Do not
u se the orie ntation lines in this case .
- If driven from a level s urface onto an in
cline, or a downward slope .
- If driven toward protruding objects.
- If the vehicle is carrying too much load in
the rear.
(D Note
-Alw ays read and fo llow the applicable w arn
ings
¢ (D in General information on
page 82 .
- The orange-co lored orientation lines in the
Infotainment display show the vehicle path
based on the steering wheel ang le . The
front o f the vehicle swings out more than
the rear of the vehicle. Maintain plenty of distance so that a n exterior m irror or a cor
ner of the vehicle does not coll ide with any
obstacles.
Switching on/off
Applies to: vehicles with rearview camera
Switching on
.. Shift into reverse, or
.. Press the
P,qA button in the center console
~ page 84, fig. 88. A short confi rmation tone
so unds and the LED in the bu tton tur ns on . ...
85
Page 88 of 314
Parking systems
Switching off
.. Drive faster than 6 mph (10 km/h), or
.. Press the
P"1A button, or
.. Switch the ignition
off.
(D) Tips
- The visual display in the left part of the dis
play should help you detect the critical vehi
cle areas .
- You can change the volume of the sig nals
and the display
¢page 86.
Perpendicular parking
Appl ies to: ve hicles with rea rview ca mera
This view may be used when parking in a garage
or in a parking space.
Fig. 93 Info ta inment syste m: aim ing at a pa rking space
Fig. 94 Infota inme nt sys tem: aligning the vehicle
.. Turn the Infotainment system on and shift into
reverse gear.
.. The orange orientation lines
(I) show the direc
tion of travel of the vehicle . Turn the steering
wheel until the orange orientation lines appear
in the pa rking space
c:!;> fig. 93. Use the mark
ings @to help you estimate the d istance to an
obstacle. Each marking represents approxi
mately 3
ft (1 m). The blue area represents an
86
extension of the vehicle 's outline by approxi
mate ly 16
ft (5 meters) to the rear .
.. Wh ile driving in reverse gear, adjust the steer
ing wheel angle to fit the parking space using
the orange orientation lines for assistance
¢ &. in General information on page 85, ¢(D
in General information on page 85. @ repre
sents the rear bumper. At the very latest, stop
the vehicle when the red or ientation line@
borders an object.
Adjusting the display
and the warning tones
Applies to: vehicles with parkin g sys tem plus
The display and warning tones can be adjusted in
the Infotainment.
.. Select in the Infotainment system : IMENUj but
ton
> Vehicle > left control button >Driver as
sistance> Parking aid .
Warning tones Front volume -
volume for the front area
Rear volume -volume for the rear area
Entertainment fader -when the parking system
is turned on, the volume of the audio/video
source is lowered .
The newly selected level is demonstrated briefly by the sound generator.
{!) Tips
The settings are automat ically stored and as
signed to the remote control key that is in
use.
Error messages
App lies to : vehicles wit h rear parking system/parking system
plus
Rear park assist: malfunction! Obstacles cannot
be detected
Front park assist: malfunction! Obstacles can
not be detected
Park assist: malfunction! Obstacles cannot be
detected ..,._
Page 90 of 314
Intelligent Technology
Intelligent Technology
Electronic stabilization
control (ESC)
Description
Electronic Stabilization Control (ESC) supports
driver safety.
It reduces the risk of slipping and
improves driving stability. ESC detects critical sit
uations such as the vehicle oversteering and un
dersteering or the wheels are spinning. The vehi
cle is stabilized by applying the brakes or reduc
ing engine torque. When ESC engages, the
G1 in
dicator light blinks in the instrument cluster.
The following systems are integrated in the ESC:
Anti-lock braking system (ABS)
ABS prevents the wheels from locking when brak
ing. The vehicle can still be steered even during
hard braking. Apply steady pressure to the brake
pedal. Do not pump the pedal. A pulsing in the
brake pedal indicates that the system is acting to
stabilize the vehicle .
Brake assist system
The brake assist system can decrease braking dis
tance. It increases braking power when the driver
presses the brake pedal quickly in emergency sit
uations . You must press and hold the brake pedal
until the dangerous situation is over .
Anti-slip regulation (ASR)
ASR reduces engine power when the drive wheels
begin spinning and adapts the force to the road
conditions. This makes it easier to start, acceler
ate and drive up hills .
Electronic differential lock (EDL)
EDL applies the brakes to a wheel that starts
spinning and transfers the drive power to the
other driving wheels. This function is not availa
ble at higher speeds.
In extreme cases, EDL automatically switches
off
to keep the brake on the braked wheel from over heating. The vehicle is still working correctly. EDL
will switch on again automatically when condi
tions have returned to normal.
88 Steering
recommendation
The ESC helps to stabilize the vehicle by changing
the steering torque.
Selective wheel torque control
Selective wheel torque control is used when driv
ing on curves. The front whee l on the inside of
the curve or both wheels on the inside of the
cu rve are braked selectively as needed. This al
lows more precise driving in curves. The applica
ble system may not activate when driving in wet
or snowy conditions.
A WARNING
- The ESC and its integrated systems cannot
overcome the limits imposed by natural physical laws. This is especially important
on slippery or wet roads. If the systems be
gin acting to stabilize your vehicle, you
should immediately alter your speed to
match the road and traffic conditions. Do
not let the increased safety provided tempt
you into taking risks. This could increase
your risk of a collision .
- Please note the risk of a collision increases
when driving fast, especially through curves
and on slippery or wet roads, and when driv ing too close to objects ahead. The ESC and
its integrated systems cannot always pre
vent collisions -there is still a risk of acci
dents!
- Press the accelerator pedal carefully when
accelerating on even, slippery surfaces such
as ice and snow. The drive wheels can spin
even when these control systems are instal
led and this can affect driving stability and
increase the risk of a collision.
(j) Tips
-The ABS and ASR only function correctly
when all four wheels have a similar wear
condition. Different tire sizes can lead to a
reduction in engine power.
- You may hear noises when the systems de
scribed are working.
Page 91 of 314
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Intelligent Technology
Switching on and off
ESC turns on automatically when you start the engine.
Fig. 95 Upper center console, fj. OFF b utton
The ESC is designed to function in levels . Depend
ing on the level selected, the ESC stabilization funct
ion is limited or switched off. The amount of
stab ilizat ion control will d iffer depending on the
level.
T he following examples are unusua l situat ions
where it may make sense to switch sport mode
o n in order to allow the wheels to spin:
- Rocking the vehicle to free it when it is stuck
- Dr iving in deep snow or on loose g round
- Dr iving with snow chains
Sport mode on ESC/ASR off Sport mode off or ESC/ ASR
on
Behavio r
The ESC and ASR stabiliza- The stabilization funct ion is The f ull stabilization func-
tion funct ions are limited not availab le
¢ .&. . ESC and tion of the ESC and ASR is
¢ .&.. ASR are switched off. availab le aga in.
Operation Press the l.e OFFI but ton Press and hold the l.e OFFI Press the l .e OFFI but ton
briefly. button longer than 3 sec- aga in .
onds .
Indicator II turns on. II and l*JJ•U~* tu rn on. II turns off or II and
liil•IH * tu rn off. light s
Messages Stab
ilization control (ESC ): Stab ilization con trol (ESC ): Stab ilization cont rol
sport . Warning! Reduced off. Wa rning! Reduced sta -(ESC): on
stability
A WARNING
Y ou shou ld only swit ch spo rt m ode on or
switch ESC/ ASR off if your driving ab ilities
a n d roa d conditions permi t.
bility
- T he s tabiliz ation func tion is li mite d when
s por t mode is sw itched on. The driving
whee ls co uld spi n and the vehicle cou ld
swerve, espec ially on s lick or s lippery roa d
surfaces.
- There is no vehicle stabi lization when ESC/
ASR are switched off.
(D Tips
Wh en the cruise cont rol sys tem is swi tched
on, ESC/ ASR can not be swi tched o ff or sport
mo de can not be swit ched on .
Brakes
New brake pads
New brake pads do not achieve their fu ll braking
effect duri ng the first 250 mi (400 km) . They
must be "broke n in" first. Howeve r, you can com
pensate fo r th e slightly reduced braking force by
pressing f irm ly on the b rake pedal. Avo id heavy
bra king d urin g the brea k-in pe riod .
Wear
Brake pad wear depends largely on the way the
vehicle is driven and on operating conditions.
T his is espec ially true if yo u are dr iv ing freq uently
in t he ci ty and o n curves or w ith a spo rty d rivi ng
sty le.
IJI,,
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