Page 109 of 187

Driving and operating107Caution
If the cleaning process is
interrupted, there is a risk of
provoking severe engine damage.
Cleaning takes place quickest at high engine speeds and loads.
Control indicator [ extinguishes
as soon as the self-cleaning
operation is complete.
Catalytic converter
The catalytic converter reduces the
amount of harmful substances in the
exhaust gases.
Caution
Fuel grades other than those listed on pages 3 118, 3 164 could
damage the catalytic converter or
electronic components.
Unburnt petrol will overheat and
damage the catalytic converter.
Therefore avoid excessive use of
the starter, running the fuel tank
dry and starting the engine by
pushing or towing.
In the event of misfiring, uneven
engine running, a reduction in engine performance or other unusual
problems, have the cause of the fault
rectified by a workshop as soon as
possible. In an emergency, driving
can be continued for a short period,
keeping vehicle speed and engine
speed low.
Manual transmission
To engage reverse, with the vehicle
stationary, wait 3 seconds after
depressing the clutch pedal, pull up
the collar on the selector lever and
engage the gear.
If the gear does not engage, set the
lever to neutral, release the clutch
pedal and depress again; then repeat
gear selection.
Do not grind the clutch unnecessarily. When operating, depress the clutchpedal completely. Do not use the
pedal as a foot rest.
Page 110 of 187

108Driving and operatingCaution
It is not advisable to drive with thehand resting on the selector lever.
When gearshifting is recommended
to improve fuel economy, control
indicator [ or Ò illuminates in the
Driver Information Centre 3 75.
Manual transmission
automated
The manual transmission automated
(MTA) permits manual (manual
mode) or automatic gear shifting
(automatic mode), both with
automatic clutch control.
Transmission display
Shows the mode and current gear.
Starting the engine Depress the foot brake when starting
the engine.
If the foot brake is not depressed, a
warning message appears in the
Driver Information Centre in
conjuction with a warning chime
3 85 and the engine cannot be
started.
Notice
The volume of the warning chime
can also be adjusted via the Driver
Information Centre 3 79.
When the foot brake is depressed, the
transmission automatically shifts to
N (neutral) and the engine can be
started. There may be a slight delay.
Autostop During an Autostop, if the gearshift
lever is in position N, select another
gear, otherwise release the brake pedal or move the lever to +, – or R to
enable an automatic restart of the
engine.
Stop-start system 3 103.
Page 111 of 187

Driving and operating109Selector lever
Always move the selector lever in the
appropriate direction as far as it will
go.
After selecting A/M, + or - and
releasing the selector lever, the lever
automatically returns to the centre
position.
N=Neutral.o=Drive position.A/M=Switch between automatic
and manual mode.
The transmission display
shows AUTO when in
automatic mode.R=Reverse gear.
Engage only when vehicle is
stationary. The transmission
display shows "R" when
reverse gear is engaged.+=Shift to a higher gear.-=Shift to a lower gear.
Starting-off
When the engine is started, depress
the foot brake and move the selector
lever towards + to engage first gear.
Shift to a higher or lower gear by
moving selector lever to + or -.
Gears can be skipped by moving the selector lever repeatedly at short
intervals.
The driver will be alerted to an
incorrect gear selection by an audible warning chime in conjunction with a
message in the Driver Information
Centre 3 79. The system will
downshift, selecting the most
appropriate gear automatically.
If R is selected, reverse gear is
engaged. The vehicle starts to move
when the foot brake is released. To
start off quickly, release the foot brake
and accelerate immediately after
engaging a gear.
Move the selector lever towards A/M
to engage automatic mode; the
transmission shifts to other gears
automatically, dependent on driving
conditions.
To engage manual mode, move the
selector lever towards A/M. The
current gear will appear in the
transmission display.
Stopping the vehicle
In automatic or manual mode,
first gear is engaged and the clutch is
released when the vehicle is stopped. In R, reverse gear remains engaged.
When stopping on gradients, engage parking brake or depress the foot
brake. To prevent overheating of the
clutch, an intermittent audible
warning chime may sound as a signal
to depress the foot brake or apply the
parking brake.
Switch off engine if stopping for a
lengthy period, e.g. in traffic jams.
Page 113 of 187

Driving and operating111Electronic driving
programmes
Eco mode E
When 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.
Kickdown
If the accelerator pedal is pressed
past 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
Ñ 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 85.
Notice
The volume of the warning chime
can also be adjusted via the Driver
Information Centre 3 79.
Have the cause of the fault remedied
by a workshop.
Page 118 of 187

116Driving and operating
Alternatively accelerate to the desiredspeed and store by pushing lever
upwards ( +).
Reduce speed
With 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.Object detection
systems
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 75.
Page 132 of 187

130Vehicle careBrakesA squealing noise, or illumination ofbrake pad wear control indicator F
indicates that the brake lining is at its
minimum thickness.
Continued driving is possible but
have the brake linings replaced as
soon as possible.
Once new brake linings are installed,
do not brake unnecessarily hard for
the first few journeys.
Brake pad wear indicator F 3 75.
Brake fluid9 Warning
Brake fluid is poisonous and
corrosive. Avoid contact with eyes, skin, fabrics and painted surfaces.
The brake fluid level must be betweenthe MIN and MAX marks.
When topping up, ensure maximum cleanliness as contamination of the
brake fluid can lead to brake system
malfunctions. Have the cause of the
loss of brake fluid remedied by a
workshop.
Only use high-performance brake
fluid approved for the vehicle.
Brake and clutch fluid 3 159.
Battery
The vehicle battery is maintenance-
free provided that the driving profile
allows sufficient charging of the
battery. Short-distance-driving and
frequent engine starts can discharge
the battery. Avoid the use of
unnecessary electrical consumers.
Batteries do not belong in household
waste. They must be disposed of at
an appropriate recycling collection
point.
Laying up the vehicle for more than
4 weeks can lead to battery
discharge. Disconnect the clamp from the negative terminal of the vehicle
battery.
Ensure the ignition is switched off
before connecting or disconnecting
the vehicle battery.
Page 143 of 187
Vehicle care141
No.CircuitF12Right low beamF13Left low beam, headlight rangeadjustmentF31Fusebox relays, body control
unit relaysF32Courtesy lightsF36Diagnostic connector, climate
control system, Infotainment
systemF37Instrument panel, braking
systemF38Central locking systemF43Windscreen washer systemF47Power windowsF48Power windowsF49Exterior mirrors, Infotainment
system, parking assistF51Infotainment system, braking
system, clutchNo.CircuitF53Instrument panelF94Power outlet load compartmentF95Cigarette lighter, power outletF96Cigarette lighter, power outletF97Heated front seatF98Heated front seat
Page 162 of 187
160Service and maintenance
temperatures the factory filled coolant
provides frost protection down to
approx. -37°C. This concentration
should be maintained all year round.
The use of additional coolant
additives that intend to give additional
corrosion protection or seal against
minor leaks can cause function
problems. Liability for consequences
resulting from the use of additional
coolant additives will be rejected.
Brake and clutch fluid Only use high-performance DOT 4+brake fluid approved for the vehicle.
Consult a workshop.
Over time, brake fluid absorbs
moisture which will reduce braking
effectiveness. The brake fluid should therefore be replaced at the specified interval.
Brake fluid should be stored in a
sealed container to avoid water
absorption.
Ensure brake fluid does not become
contaminated.