light AUDI A3 2012 Owner´s Manual

146 Child Saf ety
-Model Manufactured on or
a fter
Ev enflo First Choice December 1, 1999
204
G ra co Infant 8457 December 1, 1999
Graco Snugride September 25, 2007
Peg Perego Primo Vi -September 25, 200 7
aggio SIP I MUN00US
Subpart C -Forward-facing and
con vert ibl e child re straint s
Model Manufactured on or
after
Britax Roundabout September 25, 2007
E9L02xx
Cosco Touriva 02519 December 1, 1999
Cosco Summit Deluxe September 25, 2007
High Back Booster
2 2-26 2
Cosco High Back September 25, 2007
I Booster 22-209
E venflo Tribu te V September 25, 200 7
379xxxx
Evenflo Medallion December 1, 1999
1 254
Evenflo Generations September 25, 2007
352xxxx
Graco ComfortSport September 25, 2007
Graco Toddler Safety September 25, 2007
Seat Step 2
Graco Platinum Cargo
A WARNING
T o reduce the risk of serious injury, make
sure that the
PASSENGER AIR BAG OFF
light comes on and stays on whenever a
child rest raint is installed o n the front pas­
senge r seat and the ignition is switched
on .
- Take the child rest raint off the front pas­
senger seat and install it properly at one
of the rea r seat positions if the
PASSEN­
GER AIR BAG OFF
light does not stay on. -
Have the airbag system inspected by
your author ized Audi dealer immed iate­
ly .
@ Tips
The child seats listed in categories A to C
have been statically tested by Audi on ly for
the Advanced A irbag function.
Important safety instructions for using
child safety seats
Correct use of child safety seats substantially
reduces the risk of injury in an accident!
As the dr iver, you are responsib le for the safe­
ty of everybody in the veh icle, especially ch il­
dren:
... Always use the right chi ld safety seat for
each child and always use it properly
c::;,page 148.
.,. Always carefully follow the child safety seat
manufacturer's instruct ions on how to route
the safety belt properly through the c hild
safety seat .
.,. When using the vehicle sa fe ty belt to ins tall
a ch ild safe ty seat, yo u m ust first a ctivate
t he convertib le locking retractor on the
safety belt to prevent the child safety seat
from moving
¢ page 152 .
.,. Push the ch ild safety seat down with your
full weight to get the safety be lt really tight
so that the seat cannot move forward or
sideways more than one inch (2 .5 cm) .
.,. If a st rap o r tet he r is be ing used to tie the
child safety seat to the front passenger
seat , m ake sure tha t it is not so tight th at i t
causes the weigh t-se ns ing ma t to measure
more weight than is act ually on the seat.
Always remember: Even tho ugh yo ur vehicle is
equipped wi th an A dvan ced Air bag system, all
children, especially those 1 2 years and young ­
er, shou ld always ride in the back seat proper-
ly restrained for their age and size. ..,.

148 Child Safet y
as possible before insta lling the child
restra int.
- Always make sure t hat nothing pre­
vents the front passenger's seat from
being moved to the rearmost position
in its fore and aft adjustment range.
- Always make sure that the backrest is in the upright position .
- Always buck le the child safety seat firmly
in place even if a child is not s itting in it.
A loose ch ild safety seat ca n fly around
dur ing a sudden stop or in a coll is ion.
- Always read and heed all WARNINGS
whenever using a child restrained in ave­
hicle is being used
<=:>page 113, Safety
belts,<=:> page 122, Airbag system
and
<=;> page 143, Child Safety.
A WARNING
To reduce the risk of serious injury, make
sure that the
PASSENGER AIR BAG OFF
light comes on and stays on whe never a
child rest raint is installed on the front pas ­
senge r seat and the ignition is switched
on.
- Take the child rest raint off t he front pas ­
senger seat and install it proper ly at one
of the rear seat positions if the
PAS SEN­
G ER AIR BAG OFF
light does not stay on.
- Have the airbag system inspected by
your authorized Audi dealer immediate­ ly.
A WARNING
-
A child in a child restraint installed w ith
the LATCH lower anchorages or w ith the
standard safety belt on the rear seat may play with unused rear seat safety belts and
become enta ngled resu lting in ser ious per­
sonal inj ury and even dea th.
- Always buck le unused rear seat safety
bel ts out of reach of ch ildren in ch ild
sea ts and p roperly activate the conve rti­
ble locking retrac to r so that the child
cannot un reel the safety belt from the
retracto r.
(D Tips
Always replace chi ld restraints that were
i nstalled in a vehicle d uring a crash. Dam -
age to a chi ld restraint that is not visible
could cause it to fail in another collision
s ituation.
Chi Ld safety seats
Infant seats
Babies and infants up to about one year old
and
20 lbs. or 9 kg need special rearward-fac­
ing child restraints that support the back,
neck and head in a crash.
F ig . 13 9 Schema tic overview : rearward -facing infan t
seat, properly installed o n the rear seat
.. When using the vehicle safe ty belt to install
a child safety seat, you m ust first activate
the convertib le locking retractor on the
safety belt to prevent the child safety seat
from mov ing <=:>
page 152 or install the seat
using the LATCH attachments .
.. Push the chi ld safety seat down with your
full weight to get the safety be lt really tight
so that the seat cannot move forwa rd or
sideways mo re than one inch (2 .5 cm).
Infants up to about one year (20 lbs . or 9 kg)
are best protected in spec ial infant car riers
and ch ild safety seats designed for their age
group. Many experts believe that infants and
small chi ld ren shou ld r ide o nly in special re­
stra ints in wh ich the child faces the back of
the vehicle . These infant seats suppo rt the ba­
by's back, neck and head in a c rash
<=:> fig. 139 .
The airbag on the passenger side makes the
fron t se at a pote ntia lly d angero us place for a
c h ild to ride. The front seat is not the safest ..,..

place for a child in a forward-facing child seat.
It is a very dangerous place for an infant or a
larger child in a rearward-facing seat.
.&_ WARNING
Not using a child safety seat, using the
wro ng chi ld safety seat or improper ly in­
stalling a child restraint increases the risk
of serious personal injury and death in a
crash .
-
- Never install rear-facing ch ild safety
seats or infant carriers on the front pas­
senger seat -even with an Advanced Air­
bag System. A child will be se riously in­
jured and can be k illed when the in flat ­
ing airbag hits the child safety seat o r in ­
fant carrier with great force and smashes
the child safety seat and chi ld against
the backrest, center armrest, door or
roof
c:> page 123, Child restraints on the
front seat -some important things to
know .
-Always install rear-facing child safety
seats or infant carriers on the rear seat.
- Never install a rear-facing child restraint
in t he forward-facing direction . Such re­
straints are designed for the spec ial
needs of infants and very small children
and cannot p rotect them properly if the
seat is forward-fa cing.
- If you must install a rearward facing
child safety seat on the front passenger
sea t beca use of exceptional cir cumstan­
ces and the
PASSENGER AIR BAG OFF
light does not come on and stay on, im­
med iately install the rear-facing child
safety seat in a rear seating position and
have the a irbag system inspected by your
Audi dealer.
- Always read and heed all WARNINGS whenever using a child restrained in ave­
hicle is being used
c:> page 113, Safety
belts,
c:> page 122, Airbag system and
c:> page 143, Important things to know.
Child S afety 149
Convertible child safety seats
Properly used convertible child safety seats
can help protect toddlers and children over
age one who weigh between 20 and 40 lbs. (9
and 18 kg) in a crash .
Fig. 140 Sc hem atic overv iew: in stallation of the at­
tac hments applicable to a LATCH seat
Fi g. 141 Schema tic overv iew: in stallatio n of the seat
us ing the ve hicle 's safety be lt system
.,. When usi ng the vehicle safe ty belt to ins tall
a child safety seat, you must first activate
the convertible locking feature on the safety be lt to prevent the child safety seat from
moving
c:> page 152 or install the seat using
the LATCH attachments.
.,. Push the ch ild safety seat down with your
full weight to get the safety belt really tight
so that the seat cannot move forward o r
sideways mo re than one inch ( 2.5 cm)
c:> page 152.
.,. If the child sa fe ty seat is eq uippe d wit h a
tether strap, attach it to the tethe r anchors
<=) page 158.
A toddler or child is usu all y too large for an in­
f ant restraint if it is more than one year old
and we ighs more than 20 lbs. (9 kg) .
T oddlers and children who are older than one
year up to about 4 years old and weig h mo re
~

150 Child Saf ety
than 20 lbs (9 kg) up to 40 lbs. (18 kg) must
a lways be properly restrained in a chi ld safety
seat certified for the ir s ize and weight
c::> fig. 140 and c::> fig. 141.
The airbag on the passenger side makes the
front seat a potentially dangerous place for a
chi ld to r ide. T he front seat is not the safest
p lace for a child in a forward-facing child safe­
ty seat. It is a very dangerous place for an in­
fant or a larger child in a rearward -fac ing seat .
A WARNING
Not using a ch ild safety seat, using the
w rong ch ild safety seat or improper ly in­
stall ing a child res traint increases the risk
of serious person al injury and de ath in a
co llision or other eme rgency s ituation.
- Children on the front seat of any car,
even w ith Adv anced A irbags, can be seri­
o usly inju red or even killed when an a ir­
bag inflates. A child in a rearward-facing
child safety seat installed on the front
passenger seat w ill be seriously injured
and can be k illed if the front a irbag in­
flates -even with an Advanced Airbag
System .
- The inflating a irbag will hit the child
safety seat or infant car rier with g reat
force and w ill smash the ch ild safety seat
and child against the backrest, cente r
armrest, door or roof.
- Always install rear-facing child safety
seats on t he rear sea t.
- If you must install a rearward facing
child safety seat on the front passenger
sea t be cause of ex cep tional circ ums tan­
c es and the
PASSENGER AIR BAG OFF
ligh t does no t come on and stay on, im­
me diately install the rea r-facin g child
safety seat in a rear seating position and
have the airbag system inspected by your
Audi dealer.
- Always read and heed all WARNI NGS
whenever using a child rest rained in ave­
hicle is being used
c::> page 113, Safety
belts,
c::> page 122, Airbag system and
c::> page 143, Important things to know .
A WARNING
If exceptional circumstances require the
use of a fo rward-facing child restraint on
the front passenge r's sea t, the child's safe­
ty and well-being require t hat the follow­
i ng spe cial preca utions be ta ken:
- Make sure t he forward-facing seat has
been designed and cert ified by its man u­
f a cturer fo r use on a front seat with a
p assenger front and side airbag.
- Always follow the manufacturer' s in­
s truc tions prov ided with t he ch ild safety
se at o r infant ca rr ier.
- Always move the front passenger seat in­
to the re armos t posi tion of the passen­
ge r seat's fo re and aft adjustment range,
an d as far away from the airbag as possi­
b le before installing the ch ild restraint.
- Always make sure that no thing prevents
the front passenger 's seat from being
moved to the rea rmost pos ition in its
fore and aft ad justment range .
- Always make sure the bac krest is in an
upright pos ition.
- Make sure t hat the
PASSENGER AIR BAG
OFF
li ght comes on and stays on all the
time whenever the ignit ion is switched
on.
- If the light does not stay on, perform the
checks
c::> page 133, Monitoring the Ad­
vanced Airbag System.
- Ta ke the chi ld restraint off the front pas­
senger seat and install it properly at one
of the rear seat positions if the
PASSEN ­
GER AIR BAG OFF
l ight does not s tay on
wheneve r the ignit ion is switched on.
-

152 Child Safety
the child's body and the front of the passen­
ger compartment , the airbag can inflate com­
pletely and provide supplemental protection
in certain frontal collisions .
A WARNING
Not using a booster seat, using the boos­
ter seat improperly, incorrectly installing a
booster seat or using the vehicle safety
belt improperly increases the risk of seri­
ous personal injury and death in a collision
or other emergency situation. To help re­
duce the risk of serious personal injury
and/or death:
- Always make sure to position the should­
er portion of the three-point belt over
the middle of child's shoulder.
- Never let the shoulder portion of the belt
rest against or across the neck , face,
chin, or throat of the child.
- Always make sure the lap belt portion of
the three-point belt is worn snug and
passes as low as possible across the
child's pelvis. Never let the belt pass over
the soft abdomen.
- Failure to properly route safety belts
over a child's body will cause severe inju­
ries in an accident or other emergency
situation
c;,page 113.
-The rear side of the booster seat should
be positioned as close as possible to the
backrest on the vehicle seat . Adjust or re ­
move the rear seat head restraint if it is
difficult to install the child seat with the
head restraint in place
¢page 65. Install
the head restraint again immediately
once the child seat is removed. Driving
without head restraints or with head re­
straints that are not properly adjusted
increases the risk of serious or fatal neck
injury dramatically.
- Children on the front seat of any car,
even with Advanced Airbags, can be seri­
ously injured or even killed when an air­
bag inflates .
- Never let a child stand or kneel on any
seat, for example the front seat.
-
- Never let a child ride in the cargo area of
your vehicle.
- Always remember that a child leaning
forward, sitting sideways or out of posi­
tion in any way during an accident can be
struck by a deploying airbag. This will re­
sult in serious personal injury or death .
- If you must install a booster seat on the
front passenger seat because of excep­
tional circumstances the
PASSENGER
AIR BAG OFF
light must come on and
stay on, whenever the ignition is switch­
ed on.
- If the
PASSENGER AIR BAG OFF light
does not come on and stay on, perform
the checks described
c;, page 133, Moni­
toring the Advanced Airbag System.
- Take the child restraint off the front pas­
senger seat and install it properly at one
of the rear seat positions if the
PASSEN­
GER AIR BAG OFF
light does not stay on
whenever the ignition is switched on.
- Always read and heed all WARNINGS
whenever using a child restrained in ave­
hicle is being used
c;, page 113, Safety
belts,
c;, page 122, Airbag system and
c;, page 143, Important things to know.
Installing a child safety
seat
Securing a child safety seat using a
safety belt
Safety belts for the rear seats and the front
passenger can be locked wi th the convertible
locking retractor to properly secure child
safety seats.
The safety belts emergency locking retractors
for the rear seats safety belts and for the
front passenger's seat safety belt have a con­
vertible locking retractor for child restraints.
The safety belt must be locked so that belt
webbing cannot unreel. The retractor can be
activated to lock the safety belt and prevent
the safety belt webbing from loosening up
during normal driving. A child safety seat can
only be properly installed when the safety belt
IJll-

is locked so that the child and child safety
seat will stay in place.
Always remember: Even though your vehicle is
equipped with an Advanced Airbag system, all
children , especially those 12 years and young­
er, should always ride in the back seat proper­
ly restrained for their age and size.
A WARNING
Improperly installed child safety seats in­
crease the risk of serious personal injury
and death in a collision.
- Always make sure that the safety belt re­
tractor is locked when installing a child
safety seat. An unlocked safety belt re­
tractor cannot hold the child safety seat
in place during normal driving or in a
crash.
- Always buckle the child safety seat firmly
in place even if a child is not sitting in it.
A loose child safety seat can fly around
during a sudden stop or in a collision.
- Always make sure that the rear seat
backrest to which the center rear safety
belt is attached is securely latched when­
ever the rear center safety belt is being
used to secure a child restraint.
- If the backrest is not securely latched,
the child and the child restraint will be
thrown forward together with the back­
rest and will strike parts of the vehicle
interior. The child can be seriously in­
jured or killed.
- Never install rear-facing child safety
seats or infant carriers on the front pas­
senger seat . A child will be seriously in­
jured and can be killed when the passen­
ger airbag inflates.
- The inflating airbag will hit the child
safety seat or infant carrier with great
force and will smash the child safety seat and child against the backrest, center
armrest, door or roof.
- Always install rear-facing child safety
seats or infant carriers on the rear seat.
- Forward-facing child safety seats or in­
fant carriers installed on the front pas-
Child Safety 153
senger's seat may interfere with the de­
ployment of the airbag and cause serious
injury to the child.
- It is safer to install a forward-facing
child safety seat on the rear seat.
- Always read and heed all WARNINGS
whenever using a child restrained in ave­
hicle is being used
c=> page 143. Special
precautions apply when installing a child
safety seat on the front passenger seat
c=> page 12 3, Child restraints on the front
seat -some important things to know.
A WARNING
Always take special precautions if you
must install a forward or rearward-facing
child restraint on the front passenger's
seat in exceptional situations:
- Whenever a forward or rearward-facing
child restraint is installed on the front
passenger seat, the
PASSENGER AIR
BAG OFF
light must come on and stay on
whenever the ignition is switched on.
- If
the PASSENGER AIR BAG OFF light
does not come on and stay on, perform
the checks described
c=> page 133, Moni­
toring the Advanced Airbag System.
- Take the child restraint off the front pas­ senger seat and install it properly at one
of the rear seat positions if the
PASSEN­
GER AIR BAG OFF
light does not stay on
whenever the ignition is switched on .
- Improper installation of child restraints
can reduce their effectiveness or even
prevent them from providing any protec­
tion.
-An improperly installed child restraint
can interfere with the airbag as it de­ ploys and seriously injure or even kill the
child.
-Always carefully follow the manufactur­
er's instructions provided with the child
safety seat or carrier.
- Never place additional items on the seat
that can increase the total weight regis­
tered by the weight-sensing mat and can
cause injury in a crash.
~
•
•

154 Child Safety
A WARNING
Forward-facing child restraints:
- Always make sure the forward-facing
seat has been designed and certified by
its manufacturer for use on a front seat
w ith a passenger front and side airbag.
- Never put the forward-facing child re­
straint up, against or
very near the in­
strument panel.
-Always
move the passenger seat into its
rearmost position in the seat's fore and
aft adjustment range, as far away from
the airbag as possible before installing
the forward-facing child restraint . The
backrest must be adjusted to an upright
position.
- Make sure that the
PASSENGER AIR BAG
OFF
light comes on and stays on all the
time whenever the ignition is switched on.
A WARNING
Rearward-facing child restraints:
-A child in a rearward-facing child safety
seat installed on the front passenger
seat will be seriously injured and can be
killed if the front airbag inflates -
even
with an Advanced Airbag System.
- The inflating airbag will hit the child
safety seat or infant carrier with great
force and will smash the child safety seat
and child against the backrest, center
armrest, door or roof.
- Always be especially careful if you must
install a rearward facing child safety seat
on the front passenger seat in exception­
al circumstances.
- A tight tether strap on a rearward-facing
child restraint attached to the front pas­
senger seat can put too much pressure on the weight-mat in the seat and regis­
ter a heavier weight in the Advanced Air­
bag System . The heavier weight regis­
tered can make the system work as
though an adult were on the seat and de­
ploy the Advanced Airbag when it must be suppressed causing serious or even
fatal injury to the child.
- Make sure that the
PASSENGER AIR BAG
OFF
light comes on and stays on all the
time whenever the ignition is switched
on .
- If the
PASSENGER AIR BAG OFF light
does not come on and stay on, immedi­
ately install the rear-facing child safety
seat in a rear seating position and have
the airbag system inspected by your Audi
dealer.
Activating the convertible locking
retractor
Use the convertible locking retractor to se­
cure a child restraint.
Always heed the child safety seat manufactur­
er's instructions when installing a child re­
straint in your vehicle . To activate the conver­
tible Lacking retractor:
.,. Place the child restraint on a seat , prefera­
bly on the rear seat.
.,. Slowly pull the belt
all the way out.
.,. Route it around or through the child re­
straint belt path
~ _&..
.,. Push the child safety seat down with your
full weight to get the safety belt really tight.
.,. Insert the belt tongue into the buckle for
that seating position .
.,. Guide the safety belt back into the retractor
until the belt lies flat and snug on the child
safety seat.
.,. You should hear a "clicking " noise as the
belt winds back into the inertia reel. Test the
convertible locking retractor by pulling on
the belt. You should no longer be able to
pull the belt out of the retractor. The con­
vertible locking retractor is now activat ed.
.,. Make sure that the red release button is fac­
ing away from the child restraint so th at i t
can be unbuckled quickly .
.,. Pull on the belt to make sure the safety belt
is properly tight and fastened so that the
seat cannot move forward or sideways more
than one inch (2.5 cm). .,.

-Never attach two child restraint systems
to one tether strap or tether anchorage.
- Never attach a tether strap to a tie-down
hook in the luggage compartment.
- Never use child restraint tether ancho­
rages to secure safety belts or other
kinds of occupant restraints.
- Never secure or attach any luggage or
other items to the LATCH lower ancho­
rages or to the tether anchors.
-If a tether or other strap is used to at­
tach a child restraint to the front passen­ ger seat, make sure that it is not so
t ight , that it causes the weight-sensi ng
mat to measure more weight than is ac ­
tually on the seat .
- The heav ier weight reg istered can make
the Advanced Airbag System work as
though an adult were on the seat and de­
ploy the Advanced Ai rbag when it must
be s uppressed causing serious o r even
f atal injury to the child.
- If you mus t install a rearward facing
child safe ty seat o n the fron t passenger
seat beca use of exceptional circ ums tan­
ces and the
PASSENGER AIR BAG OFF
light does not come on and stay on , im­
med iately install the rear -facing child
safety seat in a rear seating position and
have the a irbag system inspected by you r
Audi dealer.
Installing the upper tether strap on the
anchorage
F ig. 1 49 Tether strap : prope r ro utin g and mountin g
Child S afety 159
Fig. 1 50 Tet her st rap: prope r routing an d mounti ng
Installing the tether str ap
.. Release or deploy the te ther s trap on the
child restraint according to the child re ­
straint manufacture r's instructions .
.. Guide the upper tether st rap
und er the rear
head restra int and into the rea r cargo a rea
r=;, fig . 150 (ra ise the head restraint if neces ­
sary) .
.. Slide the tether strap hook over the anchor
bracket.
.. Pull on the tether st rap hook so th at the
spring cat ch of the hook engages .
.. Tighten the tether strap firmly follow ing
the child restra int manufacturer's inst ruc ­
tions.
Relea sing the tether strap
.. Loosen the tension following the ch ild re­
strain t manufac turer 's ins truc tions .
.. Depress the spring catch on the hook and
release it from the anchorage .
(D Note
If you leave the child restraint w ith the
tether strap firm ly installed for several
days, this could leave a ma rk on the up­
ho lstery on the seat cushion and backrest
i n the area where the tether strap was in­
stalled. The upholstery would also be per ­
mane ntly stretched a round the tether
strap. T his app lies especia lly to leather
seats.
Using tether straps on rearward-facing
child restraints
Cu rrently, few rear-facing child restraint sys-
tems come with a tether . Please read and ...,

Intelligent technology Notice about data
recorded by vehicle
control modules
Your vehicle is not equipped with an Event Da­
ta Recorder (EDR), installed by some manu­
facturers for the express purpose of capturing
data for retrieval after an accident or crash
event. EDR's are sometimes called "crash re­
corders".
Some state laws restrict the retr ieval or down­
loading of data stored by EDR's that were in­
stalled in a vehicle for the express purpose of
retrieving data after an accident or crash
event without the owner's consent.
Although your vehicle is not equipped with an
EDR, it is equipped with a number of electron­
ic control modules for various vehicle systems
such as, for examp le, engine function, emis­
sion control, as well as for the airbags and
safety belts.
These electronic control modules also record
vehicle-related data during norma l vehicle op­
eration for diagnostic and repair purposes.
The recording capacity of the electronic con­
trol modules is limited to data (no sound is re­
corded) and only a small amount of data is ac­
tually recorded over a very limited period of
time and stored when a system fault or other
condition is sensed by a control unit. Some of
the data then stored may relate to vehicle
speed, direction, braking as we ll as restraint
system use and performance in the event of a
crash or other condition. Stored data can only be read and downloaded with special equip­
ment.
Electronic Stabilization
Program (ESP)
Description
ESP helps to improve road holding and vehicle
dynamics to help reduce the probability of
skidding and loss of veh icle control. It works
only when the engine is running. ESP detects
Intelligent technology 161
certain difficult driving situations, including
when the vehicle is beginning to spin (yaw)
out of control and helps you to get the veh icle
back under control by se lectively braking the
wheels, and/or reducing engine power and
providing steering ass istance to help hold the
vehicle on the driver's intended course. The in­
dicator light
G] in the instrument cluster
blinks when ESP is taking action to help you
control the vehicle.
ESP has limitations. It is important to remem­
ber that ESP cannot overcome the laws of
physics.
It will not always be able to help out
under all conditions you may come up against.
For example, ESP may not always be able to
help you master situations where there is a
sudden change in the coefficient of friction of
the road surface. When there is a section of dry road that is suddenly covered with water,
slush or snow, ESP cannot perform the same
way it would on the dry surface . If the vehicle
hydroplanes (rides on a cushion of water in­
stead of the road surface), ESP will not be
able to help you steer the vehicle because con­
tact with the pavement has been interrupted
and the vehicle cannot be braked or steered .
During fast cornering, particularly on winding
roads, ESP cannot always deal as effectively
with difficult driving situations as at lower
speeds. When towing a trailer, ESP is not able
to help you regain control as it would if you
were not tow ing a trailer.
A lways adjust your speed and driving style to
road, traffic; and weather conditions. ESP can­
not override the vehicle's physical limits, in­
crease the available traction, or keep a vehicle
on the road if road departure is a result of
driver inattention. Instead, ESP improves the
poss ibility of keeping the vehicle under con­
trol and on the road dur ing extreme maneu­
vers by using the driver's steering inputs to
help keep the vehicle going in the intended di­
rection. If you are traveling at a speed that
causes you to run off the road before ESP can
provide any assistance, you may not experi­
ence the benefits of ESP .
•
•

162 Intelligent technology
ESP includes and/or works together with the
anti-lock brake system (ABS), brake assist sys­
tem and anti-slip regulation (ASR). ESP is
switched on all the time. In certain situations
when you need less tract ion, you ca n sw itch
off ESP by pressing the button [g] _ Be sure to
switch ESP on again when you no longer need l ess traction .
Anti-lock b raking system (ABS)
ABS prevents the wheels from locking up
when braking. The vehicle can still be steered
even during hard braking. Apply steady pres­
sure to the brake pedal. Do not pump the ped­
al. A puls ing in the b rake pedal ind icates that
the system is he lp ing you to b ra ke the vehicle.
Br ake a ssist system
The brake assist system can decrease braking
d istance. It increases braking power when the
d river presses the brake pedal quick ly in eme r­
gency situations. You must press and hold the
brake peda l until the si tuation is over .
Anti-slip regulation (ASR)
ASR reduces engine power when the drive
wheels begin to spin and adapts the fo rce to
the road co ndit io ns. This makes it easier to
start, ac celerate and drive up hills.
Electronic differential loc k (EDL )
The EDL brakes wheels that are spinn ing and
transfers the drive power to the other drive
wheel or whee ls if the vehicle is equipped with
a ll-wheel d rive*. This funct ion is available up
to abo ut 60 mph (100 km/h).
In extreme cases, EDL automat ically switches
off to help keep the brake on the braked whee l
from ove rheating . EDL w il l switch on aga in au­
tomatically when conditions have returned to
n o rmal.
& WARNING
- ESP, A BS, ASR an d EDL cannot ove rcome
the laws of physics . This is espec ially im ­
portant on slippery or wet roads. If the
systems begin act ing to stab ilize your ve­
hicle, you should immediately cha nge your speed to matc
h the road and t raffic
conditions. Do not let the increased safe­
ty provided by these systems tempt you
to take risks. Do ing so w ill increase the
ris k of a loss of veh icle control , co llision
and serious pe rsonal inj uries .
- Always adapt your speed to road, traffic and weather conditions. The risk of los­
ing control of the vehicle inc reases when
d riving too fast, espec ially through
curves and on slippe ry or wet roads, and
when dr iv ing too close to vehicles up
ahead. ESP, ABS, the brake assist system, EDL an d ASR cannot prevent collisions.
- Always accelera te with special care on
even, smooth s urfaces such as those that
are wet or covered with ice and snow.
The drive wheels can spin even w ith
these assistance systems that cannot al­
ways he lp to red uce the risk of loss of ve­
h icle control.
(D Tips
- ABS and ASR only work correct ly when
all four wheels are equipped with identi­
cal tires. Diffe rent tire sizes can lead to a
reduction in engine powe r.
- You may hear noises when the systems
descr ibed are working .
- If the indicator light
D] or m (USA
mode ls)/ KC] (Canada models) appears,
t here may be a malfunction~
page 18,
~page 18.
ESP switching on/off
Fig. 151 Ce nter conso le: ESP O FF butto n
The ESP is automat ically activated whe n the
engine is started, and it performs a se lf-test .
II>