Page 238 of 314

What to do if ...
>> Practical hints.
237 Warning and indicator lamps in
the instrument cluster
General information:
If any of the following lamps in the instrument
cluster fails to come on during the bulb
selfcheck when switching on ignition
(page 91), have the respective bulb
checked and replaced if necessary.
ABS indicator lamp (USA only)
ABS indicator lamp (Canada only)Illuminates:
• when the ignition is switched on.
Goes out:
• if engine is running or after 10 seconds• when there is a malfunction in the ABS sys
tem.
>Have the ABS system checked at an autho
rized smart center immediately.
• together with the brake warning lamp
(
page 238) when the ABS system fails.
>Stop the vehicle immediately in a safe
location.
>Do not continue to drive.
>Turn off the engine.
>Set the parking brake when leaving the
vehicle.
>Contact Roadside Assistance or an autho
rized smart center.
G
Warning!
When the ABS system is malfunctioning,
the wheels may lock during hard braking,
reducing steering capability and extend
ing the braking distance.
When the ABS is switched off due to a mal
function, the ESP
® is also switched off.
The basic driving and braking functions
are still avaiable.
The risk of your vehicle skidding is then
increased in certain situations. You
should therefore always adapt your
speed and driving style to the prevailing
road and weather conditions.
Page 266 of 314

Flat tire
>> Practical hints.
265 Preparing the vehicle
Upon experiencing any type of problem with
the vehicle's tires, switch on the hazard warn
ing flasher, carefully slow down and exit the
roadway in a cautious manner.
>Park the vehicle at a safe distance from
moving traffic on a hard, flat surface when
possible
.
>Set the parking brake.
>Turn the steering wheel so that the front
wheels are in a straight ahead position.
>Move the gear selector lever to park
positionP.
>Turn off the engine.
>Remove the key from the starter switch and
take the key with you.i
Open door only when conditions are safe to
do so.
>Have any passenger exit the vehicle at a
safe distance from the roadway.
Using the tire repair kitThe tire repair kit can be used to seal punc
tures of up to approximately 0.16 in (4 mm) on
the tire tread.
The tire repair kit enables you to drive on the
sealed tire to the nearest authorized smart
center.
>You should have the sealed tire replaced at
an authorized smart center.
G
Warning!
Take care not to allow the contents of the
tire sealant to come in contact with hair,
eyes or clothing. The tire sealant is
harmful if inhaled, swallowed or absorbed
through the skin it may causes skin, eye
and respiratory irritation. Wear gloves
while using this product if they are avail
able.
Any contact with eyes or skin should be
flushed immediately with plenty of water.
If clothing comes in contact with the tire
sealant, change clothing as soon as pos
sible.
In case of allergic reaction or rash,
consult a physician immediately.
Page 271 of 314

Flat tire
270
>> Practical hints.
!
The manufacturer is unable to guarantee
that all tire punctures can be repaired with
the tire repair kit, in particular cuts or
perforations larger than approximately
0.16 in (4 mm) or away from the tire's tread.
The manufacturer is not liable for damage
sustained through improper use of the tire
repair kit.>Drive to the nearest authorized smart cen
ter, to have the damaged tire replaced.
>Contact an authorized smart center as soon
as possible to obtain a new filler hose
4 and
a new tire sealant container
9.
>Bring used tire sealant materials to an
authorized smart center for proper dispos
al.
>Replace your tire sealant container every
4 years. Replacement containers are avail
able at any authorized smart center.
G
Warning!
Follow recommended tire inflation
pressures.
Do not overinflate tires. Overinflated
tires can adversely affect handling and
ride comfort, wear unevenly, increase
stopping distance, and result in sudden
deflation (blowout) because they are
more likely to become punctured or
damaged by road debris, potholes etc.
Do not underinflate tires. Underinflated
tires wear excessively and/or unevenly,
adversely affect handling and fuel econ
omy, and are more likely to fail from being
overheated.
Do not overload the tires by exceeding
the specified load limit as indicated on
the Tire and Loading Information placard
on the driver’s door Bpillar. Overload
ing the tires can overheat them, possibly
causing a blowout. Overloading the tires
can also result in handling or steering
problems, or brake failure.
G
Warning!
After changing a tire, contact a smart
center to make sure that the bolts holding
the wheel to the car are tight enough.
Otherwise, the wheels could come off.
Each bolt should be tightened to a torque
of 81 lbft (110 Nm).