Driving and operating107
■ the driver's seat belt is unfastenedand the driver's door is opened
■ three minutes have elapsed since the engine was switched off
In this event, control indicator ^
flashes in the Driver Information
Centre in conjunction with a warning
chime. Depending on version, a
corresponding message may also
appear in the Driver Information
Centre 3 80.
Fault If control indicator Æ illuminates in the
instrument cluster, there is a fault in
the stop-start system 3 79.
Depending on version, 9 will
illuminate as an alternative if control
indicator Æ is not present. A warning
message may also be displayed in
the Driver Information Centre 3 80.
Generic warning 9 3 73.
Seek the assistance of a workshop.Parking9 Warning
■ Do not park the vehicle on an
easily ignitable surface. The
high temperature of the exhaust system could ignite the surface.
■ Always apply parking brake without pressing release button.Apply as firmly as possible on a
downhill slope or uphill slope.
Depress foot brake at the same
time to reduce operating force.
■ Switch off the engine. Turn the ignition key to position STOP
and remove it. Turn the steering
wheel until the steering wheel
lock is felt to engage.
■ If the vehicle is on a level surface or uphill slope, engage
first gear before switching off the ignition. On an uphill slope, turn
the front wheels away from the
kerb.
If the vehicle is on a downhill
slope, engage reverse gear
before switching off the ignition. Turn the front wheels towards
the kerb.
Lock the vehicle 3 21 and activate the
anti-theft locking system 3 26 .
Notice
In the event of an accident with
airbag deployment, the engine is
turned off automatically if the vehicle
comes to a standstill within a certain time.
112Driving and operating
Rocking the vehicleRocking the vehicle is only
permissible if the vehicle is stuck in
sand, mud, snow or a hole. Move the selector lever between R and A/M (or
between + and -) in a repeat pattern,
while applying light pressure to the
accelerator pedal. Do not race the
engine and avoid sudden
acceleration.
Parking
Apply the parking brake. The most recently engaged gear (see
transmission display) remains
engaged. With N, no gear is engaged.
When the ignition is switched off, the transmission no longer responds to
movement of the selector lever.
If the ignition is not switched off, or the
parking brake has not been applied, a warning chime will sound upon
opening the driver's door.
Manual mode If engine speed is too low, the
transmission automatically shifts to a
lower gear.In manual mode, no automatic
shifting to a higher gear takes place at high engine revolutions. If engine
speed is too high, the transmission
only switches to a higher gear via
kickdown 3 112.
When gearshifting is recommended
to improve fuel economy, control
indicator [ or Ò illuminates in the
Driver Information Centre 3 76.
Electronic driving
programmes
Eco mode EWhen automatic mode is engaged,
the Eco mode can be selected to
reduce fuel consumption.
Eco mode selects the most suitable gear depending on the speed of the
vehicle, the engine speed and the
intensity with which the accelerator is pressed.
Activation
Press the E button on the selector
lever housing. Control indicator E is
shown in the transmission display to
indicate activation.
Deactivation
Eco mode is switched off by:
■ pressing the E button again,
■ switching to manual mode.
In order to protect the transmission at
extremely high clutch temperatures,
an intermittent audible warning chime may sound. In such cases, depress
the foot brake, select N and apply the
parking brake to allow the clutch to
cool down.
Driving and operating113
KickdownIf the accelerator pedal is pressedpast the pressure point, the
transmission shifts to a lower gear depending on engine speed. Full
engine power is available for
acceleration.
If engine speed is too high the
transmission switches to a higher
gear, even in manual mode. Without
kickdown this automatic shift is not
effected in manual mode.
Fault
In the event of a fault, control indicator s is shown in the transmission
display.
Continued driving is possible,
provided the vehicle is driven with
care and anticipation. A warning
message may appear in the Driver
Information Centre in conjunction with
a warning chime 3 86.
Notice
The volume of the warning chime
can also be adjusted via the Driver
Information Centre 3 80.Have the cause of the fault remedied
by a workshop.Brakes
The brake system comprises two independent brake circuits.
If a brake circuit fails, the vehicle can
still be braked using the other brake
circuit. However, braking effect is
achieved only when the brake pedal
is depressed firmly. Considerably
more force is needed for this. The braking distance is extended. Seek
the assistance of a workshop before continuing your journey.
When the engine is not running, the
support of the brake servo unit
disappears once the brake pedal has
been depressed once or twice.
Braking effect is not reduced, but
braking requires significantly greater
force. It is especially important to bear this in mind when being towed.
Control indicator R 3 75.
Antilock brake system
Antilock brake system (ABS)
prevents the wheels from locking.
114Driving and operating
ABS starts to regulate brake pressureas soon as a wheel shows a tendency to lock. The vehicle remains
steerable, even during hard braking.
ABS control is made apparent
through a pulse in the brake pedal
and the noise of the regulation
process.
For optimum braking, keep the brake
pedal fully depressed throughout the
braking process, despite the fact that
the pedal is pulsating. Do not reduce
the pressure on the pedal.
After starting off the system performs
a self-test which may be audible.
Control indicator u 3 75.
Fault9 Warning
If there is a fault in the ABS, the
wheels may be liable to lock due
to braking that is heavier than
normal. The advantages of ABS are no longer available. During
hard braking, the vehicle can nolonger be steered and may
swerve.
Have the cause of the fault remedied
by a workshop.
Parking brake Manual parking brake
Always apply parking brake firmly
without operating the release button,
and apply as firmly as possible on a
downhill or uphill slope.
To release the parking brake, pull the lever up slightly, press the release
button and fully lower the lever.
To reduce the operating forces of the
parking brake, depress the foot brake
at the same time.
A warning chime will sound if a certain speed is exceeded with the parking
brake applied.
Notice
The volume of the warning chime can also be adjusted via the Driver
Information Centre 3 80.
Control indicator R 3 75.
Brake assist
If the brake pedal is depressed
quickly and forcefully, maximum
brake force is automatically applied
(full braking).
Maintain steady pressure on the
brake pedal for as long as full braking is required. Maximum brake force is
automatically reduced when the
brake pedal is released.
Driving and operating115Hill start assistThe system helps prevent unintendedmovement when driving away on
inclines.
When releasing the foot brake after
stopping on an incline, the brakes
remain on for a further two seconds.
The brakes release automatically as
soon as the vehicle begins to
accelerate.
If control indicator Z illuminates
while driving, there is a fault in the Hill
start assist 3 76 . Seek the assistance
of a workshop to have the fault
remedied.
The Hill start assist is not active
during an Autostop.
Stop-start system 3 105.Ride control systems
Traction Control system The Anti-Slip Regulator (ASR) is a
component of the Electronic Stability
Program (ESP).
ASR improves driving stability when
necessary, regardless of the type of
road surface or tyre grip, by
preventing the drive wheels from
spinning.
As soon as the drive wheels starts to spin, engine output is reduced and
the wheel spinning the most is braked
individually. This considerably
improves the driving stability of the
vehicle on slippery road surfaces.
ASR is operational as soon as the
control indicator R extinguishes.
When ASR is active, control indicator
R flashes.9 Warning
Do not let this special safety
feature tempt you into taking risks
when driving.
Adapt speed to the road
conditions.
Deactivation
ASR can be switched off when
spinning of drive wheels is required:
press button ASR OFF briefly.
116Driving and operating
LED in button illuminates and,
depending on version, a message
may also appear in the Driver
Information Centre 3 80.
ASR is reactivated by pressing the
ASR OFF button again.
ASR is also reactivated the next time
the ignition is switched on.
Fault ASR will switch off automatically in
the event of a fault. Control indicator
R will illuminate in the instrument
cluster. Depending on version, a
message may also appear in the
Driver Information Centre 3 80.
Have the cause of the fault remedied
by a workshop.
Control indicator R 3 76.
Electronic stability
program
Electronic Stability Program (ESP)
improves driving stability when
necessary, regardless of the type ofroad surface or tyre grip. It also
prevents the drive wheels from
spinning.
As soon as the vehicle starts to
swerve (understeer/oversteer),
engine output is reduced and the
wheels are braked individually. This
considerably improves the driving stability of the vehicle on slippery road surfaces.
ESP is operational as soon as control
indicator R extinguishes.
When ESP comes into action, control indicator R flashes.
The ESP system is automatically
activated when the vehicle is started
and cannot be deactivated9 Warning
Do not let this special safety
feature tempt you into taking risks
when driving.
Adapt speed to the road
conditions.
Fault
In the event of a fault, ESP will be
automatically switched off and control
indicator R will illuminate in the
instrument cluster. Depending on
version, a message may also appear
in the Driver Information Centre 3 80.
The LED in the ASR OFF button will
also illuminate.
Have the cause of the fault remedied
by a workshop.
Control indicator R 3 76.
Driving and operating117Driver assistance
systems9 Warning
Driver assistance systems are
developed to support the driver
and not to replace the driver's
attention.
The driver accepts full
responsibility when driving the
vehicle.
When using driver assistance
systems, always take care
regarding the current traffic
situation.
Cruise control
The cruise control can store and
maintain speeds above approx.
20 mph. Deviations from the stored
speeds may occur when driving uphill or downhill.
Do not use the cruise control if it is not
advisable to maintain a constant
speed.
Control indicator m 3 80.
Switching on
Turn end of lever to the ON position;
control indicator m illuminates in the
instrument cluster. Depending on version, a message may also appear
in the Driver Information Centre 3 80.
Activation
Accelerate to the desired speed and
push lever upwards ( +); the current
speed is stored and maintained.
Accelerator pedal can be released.
Vehicle speed can be increased by depressing the accelerator pedal.
When the accelerator pedal is
released, the previously stored speed
is resumed.
Cruise control remains activated
while gearshifting.
Increase speed With cruise control active, push lever
upwards ( +) or briefly push lever
upwards ( +) repeatedly: speed
increases continuously or in small
increments.
Alternatively accelerate to the desired speed and store by pushing leverupwards ( +).
118Driving and operating
Reduce speedWith cruise control active, push lever
downwards ( -) or briefly push lever
downwards ( -) repeatedly; speed
decreases continuously or in small
increments.
Deactivation
Automatic deactivation:
■ vehicle speed below approx. 20 mph,
■ the brake pedal is depressed,
■ the clutch pedal is depressed,
■ the traction control system/Anti-Slip
Regulator (ASR) or Electronic
Stability Program (ESP) is
operating.
Resume stored speed Press button = at a speed above
20 mph. The stored speed will be
obtained.Switching off
Turn end of lever to the OFF position;
control indicator m extinguishes. The
stored speed is deleted. Switching off the ignition also deletes the stored
speed.
Parking assist
The parking assist makes parking
easier by measuring the distance
between the vehicle and obstacles,
and giving acoustic signals. It is the
driver, however, who bears full
responsibility for the parking
manoeuvre.
The system consists of four ultrasonic parking sensors in the rear bumper.
Control indicator r 3 76.
System operation
The parking assist is turned on
automatically when reverse gear is
engaged.
The intervals between the beeps
become shorter as the vehicle gets
closer to the obstacle. When the
distance is less than 30 cm, the beeping is a continuous tone which
stops immediately when the distance
is increased.
Fault
In the event of a fault in the system,
r illuminates and a message is
displayed in the Driver Information
Centre 3 80.
The following conditions could affect
the system's performance:
■ The ultrasonic sensors are not clean. Keep the bumper free ofmud, dirt, snow, ice and slush.
■ The sensors are covered by frost or
ice.