Page 92 of 314

Starter switch positions
>> Controls.
91
Starter switch0For removing key
1Ignition (power supply for all electrical
consumers) and driving position
All lamps (except low beam headlamp
indicator lamp, high beam headlamp
indicator lamp, and turn signal indicator
lamps unless activated) in the instrument
cluster come on. If a lamp in the instru
ment cluster fails to come on when the
ignition is switched on, have it checked
and replaced if necessary. If a lamp in the
instrument cluster remains on after start
ing the engine or comes on while driving,
refer to "Warning and indicator lamps in
the instrument cluster" (
page 237).
2Starting (
page 122)
i
When you switch on the ignition, the indi
cator and warning lamps (except low beam
headlamp indicator lamp, high beam headlamp
indicator lamp, and turn signal indicator
lamps unless activated) in the instrument
cluster come on. The indicator and warning
lamps (except low beam headlamp indicator
lamp, high beam headlamp indicator lamp, and
turn signal indicator lamps if activated) will go
out when the engine is running. This indicates
that the respective systems are operational. P82.00249131
Page 105 of 314
Lighting
104
>> Controls.
Combination switch (high beam,
high beam flasher, and turn sig
nals)>Make sure that the key in the starter switch
is turned to position1.
Combination switch1
High beam
2
High beam flasherHigh beam headlamps
>Make sure that the low beam headlamps are
switched on (
page 102).
> Switching on: Push the combination switch
in the direction of arrow
1 until it engages.
The high beam headlamps come on.
The high beam headlamp indicator
lampA in the instrument cluster comes
on.
>Switching off: Pull the combination switch in
the direction of arrow
2.
The high beam headlamps go out.
The high beam headlamp indicator
lampA in the instrument cluster goes
out.High beam flasher
>Pull the combination switch briefly in the
direction of arrow
2.
Turn signals
Combination switch
1
Turn signals, right
2
Turn signals, left
Page 106 of 314

Lighting>> Controls.
105
>Switching on: Push the combination switch
in the direction of arrow
1 or
2.
The corresponding turn signals flash.
The corresponding turn signal indicator
lampL orK in the instrument
cluster flashes.
The combination switch resets automati
cally after major steering wheel movement.
i
To signal minor directional changes such
as changing lanes, push the combination
switch only to the point of resistance and
release. The corresponding turn signals will
flash three times.
Coming home functionVehicles without rainlight sensor:
The interior lamps come on and then go out
again after 12 seconds every time when you
lock or unlock the vehicle.
Vehicles with rainlight sensor*:
In addition to the interior lamps, the exterior
lamps come on and then go out again after
12 seconds depending on the brightness of
the ambient light when you lock or unlock the
vehicle.
When leaving the vehicle
>Remove the key from the starter switch.
>Exit the vehicle.
>Press button
ª
on the key.
The vehicle is locked.
The interior and exterior
1 lamps come on
and then go out again after 12 seconds.
When returning to the vehicle
>Press button
©
on the key either once or
twice.The vehicle is either selectively or globally
unlocked.
The interior and exterior
1 lamps come on
and then go out again after 12 seconds.
Front fog lamps
1 Vehicles with rainlight sensor
G
Warning!
Vehicles with rainlight sensor*:
In low ambient lighting or foggy condi
tions, only switch from positionU
toB with the vehicle at a standstill in
a safe location. Switching fromU
toB will briefly switch off the head
lamps. Doing so while driving in low ambi
ent lighting conditions may result in an
accident.
Page 108 of 314
Lighting>> Controls.
107 Hazard warning flasher
The hazard warning flasher can be switched
on at all times, even with the key removed from
the starter switch.1
Hazard warning flasher switch
>Switching on: Press hazard warning flasher
switch
1.
All turn signal lamps are flashing.
>Switching off: Press hazard warning flasher
switch1 once more.
Interior lightingThe interior lamp comes on for a period of
time when you open the doors, or lock or
unlock the vehicle with the key.
It goes out
• immediately after switching off the ignition
with all doors closed,
• after 30 seconds if the doors are not
opened,
• after 15 seconds if all doors are closed,
• after 10 minutes if at least one door is open.The rocker switch can be set to three differ
ent positions.
1
Interior lamp
2
Switching on the automatic control
3
Off
4
Continuous operation P54.25534131
P82.20295431
Page 242 of 314

What to do if ...
>> Practical hints.
241
Coolant temperature warning lamp
Illuminates:
• when the ignition is switched on.
The warning lamp goes out if the engine is
running.
• if the coolant is too hot.
>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.If the coolant level has fallen below the
marking bar on the coolant reservoir
(
page 178):
>Add coolant as required.
>Have the coolant system checked for leaks
at an authorized smart center.
!
Among other possible causes, the
polyVbelt could be broken. Do not continue
to drive. Otherwise, the engine will overheat
due to an inoperative water pump which may
result in damage to the engine.
When the system detects a malfunction,
the telltale will flash for approximately
1 minute and then remain continuously
illuminated.
This sequence will continue upon subse
quent vehicle startups as long as the
malfunction exists. When the malfunction
indicator is illuminated, the system may
not be able to detect or signal low tire
pressure as intended.
TPMS malfunctions may occur for a vari
ety of reasons, including the installation
of incompatible replacement or alternate
tires or wheels on the vehicle that pre
vent the TPMS from functioning properly.
Always check the TPMS malfunction tell
tale after replacing one or more tires or
wheels on your vehicle to ensure that the
replacement or alternate tires and
wheels allow the TPMS to continue to
function properly.
G
Warning!
Driving when your engine is overheated
can cause some fluids, which may have
leaked into the engine compartment, to
catch fire. You could be seriously burned.
Turn off the engine, get out of the vehicle
and do not stand near the vehicle until
the engine has cooled down.
Page 248 of 314

What to do if ...
>> Practical hints.
247
The subsequent self check of the safety
systems yields the following results:
Scenario 1:
The SRS indicator lamp goes out after a
maximum of 4 seconds:
No malfunction detected. The supplemental
restraint system is operational.
Scenario 2:
The SRS indicator lamp goes out after a maxi
mum of 4 seconds for approximately 1 second,
then it comes on again and stays on:
There is a malfunction in the supplemental
restraint systems. The air bags or Emer
gency Tensioning Devices could deploy un
expectedly or fail to deploy in an accident.
>Do not sit on the passenger seat; this ap
plies particularly to children.
>Have the system checked at an authorized
smart center.
!
If the SRS indicator lamp comes on while
driving, have the system checked at an autho
rized smart center immediately.
It is possible that the air bag and the emer
gency tensioning device could be activated
unintentionally or will not function in the event
of an accident.Turn signal indicator lamp(s)
Flash(es):
• when the ignition is switched on:
• the corresponding turn signal is switched
on.
• the hazard warning flasher is switched on.
>If the turn signal indicator lamp(s) do(es)
not illuminate, have the turn signal indica
tor lamp(s) checked at an authorized smart
center.
Page 249 of 314

What to do if ...
248
>> Practical hints. Flashes at double frequency:
• if one of the turn signals is malfunctioning.
>Replace the bulb as soon as possible
(page 254).
or
>Have the turn signal checked at an autho
rized smart center as soon as possible.
EngineThe engine does not start:
>Check if
• the gear selector lever is in park
positionP,
• the brake pedal has been depressed,
• the transmission position indicator is on
or
.
The engine does not start within 4 seconds:
>Wait for a few seconds.
>Repeat the starting procedure.
Remember that extended starting attempts
can drain the vehicle battery.
The engine does not start after several
starting attempts:
>Set the parking brake when leaving the
vehicle.
>Contact Roadside Assistance or an autho
rized smart center.
Loss of keyIf you lose a key, you should do the following:
>Have the key deactivated at an authorized
smart center.
>Report the loss of the key to your car
insurance company immediately.
>If necessary have the mechanical lock
replaced.
Your authorized smart center will be glad to
supply you with a replacement following an
identity check.
Page 250 of 314

What to do if ...
>> Practical hints.
249 Acoustic warning signals
Door warning
A warning signal sounds if the door is opened
while a gear is engaged with the engine run
ning and neither the brake nor accelerator
pedals are depressed.
In addition a warning signal sounds if you
open the driver’s door with the key in the
starter switch position 0 to remind you not to
leave the key in the vehicle.Antitheft warning system*
Once the antitheft warning system has been
armed, a visual and audible alarm is triggered
when someone opens
• a door or the tailgate,
• when the vehicle's interior is entered,
• if there is motion inside the vehicle,
• if the vehicle is raised.
The alarm is also triggered if the passenger
door is unlocked with the key (
page 250).
To cancel the alarm:
>Insert the key in the starter switch.
>Turn starter switch in Position 1
(
page 91).
or
>Press button
©
or
ª
on the key.Seat belt reminder system
If seat belts are not fastened when the engine
is started, a warning chime will sound, for de
tails see seat belt telltale (
page 245).
Mechanical/acoustic brake pad indicator
The vehicle is equipped with a mechanical/
acoustic brake pad indicator. If you can hear
a continuous noise from the front axle when
braking, have the brake pads checked at an
authorized smart center.