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122Driving and operatingManual 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 brake pedal when
starting the engine.
If the brake pedal is not depressed, a
warning chime will sound 3 95 and
the engine cannot be started.
Depending on version, a
corresponding warning message,
e.g. Depress brake pedal , may also
be displayed in the Driver Information Centre 3 90.
Note
The volume of the warning chime
can also be adjusted via the Driver
Information Centre 3 90.
When the brake pedal 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 3 116.Selector lever
Always move the selector lever in the
appropriate direction as far as it will
go.
Note
Do not hold the selector lever in an
intermediate position. Not fully
engaging a gear may lead to
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Driving and operating123malfunction and a warning message
may be displayed in the Driver
Information Centre.
Return the selector lever to the
centre position. After a short while,
N will be displayed in the Driver
Information Centre and the system
will operate normally again.
Driver Information Centre 3 90.
After selecting A/M, + or - and
releasing the selector lever, the lever
automatically returns to the centre
position.N:neutralo:drive positionA/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 gearCaution
It is not advisable to drive with the hand resting on the selector lever.
Starting-off
When the engine is started, depress
the brake pedal 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 90. 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 brake pedal is released. To
start off quickly, release the brake
pedal 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 the vehicle is at a standstill, if
the engine is running and a forward or
reverse gear is engaged, a warning
chime will sound and the
transmission automatically shifts to
N in certain situations.
When stopping on gradients, engage
parking brake or depress the brake pedal. To prevent overheating of theclutch, an intermittent audible
warning chime may sound as a signal
to depress the brake pedal or apply
the parking brake.
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Driving and operating127Parking brake
Manual parking brake9 Warning
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
brake pedal at the same time.
A warning chime will sound if a certain
speed is exceeded with the parking
brake applied.
Note
The volume of the warning chime
can also be adjusted via the Driver
Information Centre 3 90.
Control indicator R 3 84.
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.
Hill start assist
The system helps prevent unintended movement when driving away on
inclines.
When releasing the brake pedal 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 or the two seconds holding
time is over.
If control indicator Z 3 85 illuminates
while driving, there is a fault in the Hill
start assist. Depending on version, a
corresponding warning message,
e.g. Hill holder unavailable , may also
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128Driving and operatingbe displayed in the Driver Information
Centre 3 90. Seek the assistance of
a workshop to have the fault remedied.
The Hill start assist is not active
during an Autostop.
Stop-start system 3 116.Ride control systems
Traction Control system The Anti-Slip Regulator (ASR) is a
component of the Electronic Stability
Control (ESC).
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 after each engine
start as soon as the control indicator
R extinguishes.
When ASR operates, R flashes.
9 Warning
Do not let this special safety
feature tempt you into taking risks
when driving.
Adapt speed to the road
conditions.
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Vehicle care143If the bonnet is opened during an
Autostop, the engine will be restarted
automatically for safety reasons.
Stop-start system 3 116.
Closing Before closing the bonnet, press the
support into the holder.
Lower the bonnet and allow it to fall
into the latch from a low height
(20-25 cm). Check that the bonnet is
engaged.Caution
Do not press the bonnet into the
latch, to avoid dents.
Engine oil
Check the engine oil level manually
on a regular basis to prevent damage
to the engine. Ensure that the correct specification of oil is used.
Recommended fluids and lubricants
3 177.
Low engine oil level control indicator
S 3 88.
The maximum engine oil
consumption is 0.6 litres per
1000 km.
Check with the vehicle on a level
surface. The engine must be at
operating temperature and switched
off for at least five minutes.
Pull out the dipstick, wipe it clean,
insert it to the stop on the handle, pull
out and read the engine oil level.
Insert dipstick to the stop on the
handle and make half a turn.
Note
Different dipsticks may be used
depending on engine variant.When the engine oil level has
dropped to the MIN mark, top up
engine oil.
Note
The engine in your vehicle may differ from the illustrations shown.
We recommend the use of the same
grade of engine oil that was used at
last change.
The engine oil level must not exceed
the MAX mark on the dipstick.
Caution
Overfilled engine oil must be
drained or suctioned out.
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146Vehicle careOnly use high-performance brake
fluid approved for the vehicle.
Brake and clutch fluid 3 177.
Vehicle battery
The vehicle battery is located in the
engine compartment.
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 vehicle 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
four weeks can lead to vehicle 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.
Battery discharge protection 3 105.
Replacing the vehicle battery Note
Any deviation from the instructions
given in this paragraph may lead to
a temporary deactivation of the stop-
start system.
In vehicles with stop-start system,
ensure the correct battery is used
when replacing the vehicle battery.
We recommend that you have the
vehicle battery replaced by a
workshop.
Stop-start system 3 116.
Charging the vehicle battery9 Warning
On vehicles with stop-start
system, ensure that the charging potential does not exceed
14.6 volts when using a battery
charger. Otherwise the vehicle
battery might be damaged.
9 Danger
Ensure adequate ventilation when
charging the battery. There is a
risk of explosion if gases
generated during charging are
allowed to accumulate!
Jump starting 3 169.
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156Vehicle careNo.CircuitF09Rear door switchF10HornF14High beamF15PTCI additional heaterF19Air conditioning systemF20Heated rear windowF21Fuel pumpF30Fog lightsF84CNG systemF85Power outletsF86Cigarette lighter/Heated seatsF87Stop-start systemF88Mirror heating
After having changed defective fuses
refit the fuse box cover.
If the fuse box cover is not closed
correctly, malfunction may occur.
Instrument panel fuse box
The fuse box is located behind a
cover on the lower part of the
instrument panel.
In left-hand drive vehicles; on the left-
hand side of the instrument panel or,
in right-hand drive vehicles; on the
right-hand side of the instrument
panel.
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Vehicle care1714. Switch on electrical consumers(e.g. headlights, heated rear
window) of the vehicle receiving
the jump start.
5. Reverse above sequence exactly when removing leads.Towing
Towing the vehicle
Release the cap by carefully lifting
with a screwdriver. To prevent
damage, it is recommended to place
a cloth between the screwdriver and
the frame.
The towing eye is stowed with the vehicle tools 3 158.
Screw in the towing eye as far as it will
go until it stops in a horizontal
position.
Attach a tow rope – or better still a tow
rod – to the towing eye.
Caution
The towing eye must only be used for towing and not for recovering
the vehicle.
Switch on ignition to release steering
wheel lock and to permit operation of
brake lights, horn and windscreen
wiper.
Transmission in neutral.
Note
If neutral cannot be selected on
vehicles with manual transmission
automated (MTA), the vehicle must
only be towed with the drive wheels
raised off the ground.
Caution
Drive slowly. Do not drive jerkily.
Excessive tractive force can
damage the vehicle.
When the engine is not running,
considerably more force is needed to
brake and steer.