
Locking the safety belt1.Pull out the belt strap completely.2.Secure the child restraint system with the
safety belt.3.Allow the belt strap to be pulled in and pull
it tight against the child restraint system.
The safety belt is locked.Unlocking the safety belt1.Unbuckle the belt buckle.2.Remove the child restraint system.3.Allow the belt strap to be pulled in com‐
pletely.
LATCH child restraint fixing system
Information
LATCH: Lower Anchors and Tether for Chil‐
dren.
Pay attention to the operating and safety infor‐
mation of the child restraint system manufac‐
turer when installing and using LATCH child
restraint fixing system.
Mounts for the lower LATCH anchors The lower anchors may be used to attach the
CRS to the vehicle seat up to a combined child
and CRS weight of 65 lb/30 kg when the child
is restrained by the internal harnesses.
Information WARNING
If the LATCH child restraint fixing sys‐
tems are not correctly engaged, the protective
effect of the LATCH child restraint fixing sys‐
tem can be limited. There is a risk of injury or
danger to life. Make sure that the lower an‐
chors are securely engaged and that the
LATCH child restraint fixing system fits se‐
curely against the backrest.◀
Position The corresponding symbol shows the
mounts for the lower LATCH anchors.
Seats equipped with lower anchors are
marked with a pair (2) of LATCH sym‐
bols. Use of inner lower anchors from
standard outboard LATCH positions to
install a child restraint system in the center isnot recommended. For the center position,
use the vehicle seat belt instead.
Before installing LATCH child
restraint fixing systems
Pull the safety belt away from the area of the
child restraint system.
Assembly of LATCH child restraint
fixing systems1.Install child restraint system, see manufac‐
turer's information.2.Ensure that both LATCH anchors are prop‐
erly connected.
Child restraint system with a tether
strap
Mounting points The respective symbol shows the an‐
chor for the upper retaining strap.
Seats with an upper Top Tether are
marked with this symbol. It can be found on
the rear seat backrest or the rear window shelf.
Information ATTENTION
The mounting points for the upper re‐
taining straps of child restraint systems are
only provided for these retaining straps. When
other objects are mounted, the anchors can be
damaged. There is a risk of damage to prop‐
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erty. Only mount child restraint systems to the
upper retaining straps.◀
Retaining strap guide WARNING
If the upper retaining strap is incorrectly
used for the child restraint system, the protec‐
tive effect can be reduced. There is a risk of in‐
jury. Make sure that the upper retaining strap is
not guided across sharp edges and without
twisting to the upper retaining strap.◀1Direction of travel2Head restraint3Hook for upper retaining strap4Mounting point5Rear window shelf6Seat backrest7Upper retaining strap
Attaching the upper retaining strap to
the mounting point
1.Remove the mounting point cover.2.Raise the head restraint.3.Guide the upper retaining strap between
the supports of the head restraint.4.Attach the hook of the retaining strap to
the anchor.5.Tighten the retaining strap by pulling it
down.6.Lower and lock head restraints as needed.Seite 64ControlsTransporting children safely64
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DrivingVehicle features and options
This chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems. The respectively applicable country
provisions must be observed when using the
respective features and systems.
Start/Stop button The concept Pressing the Start/Stop button
switches the ignition on or off
and starts the engine.
M double-clutch transmission:
the engine starts with the brake
pedal pressed when you press the Start/Stop
button.
Manual transmission: the engine starts with
the clutch pedal pressed when the Start/Stop
button is pressed.
Ignition onM double-clutch transmission: press the Start/
Stop button, and do not press on the brake
pedal at the same time.
Manual transmission: press the Start/Stop but‐
ton without stepping on the clutch pedal.
All vehicle systems are ready for operation.
Most of the indicator and warning lights in the
instrument cluster light up for a varied length
of time.
To save battery power when the engine is off,
switch off the ignition and any unnecessary
electronic systems/power consumers.Ignition off
M double-clutch transmission: press the Start/
Stop button again without stepping on the
brake.
Manual transmission: press the Start/Stop but‐
ton again without stepping on the clutch pedal.
All indicator lights in the instrument cluster go
out.
To save battery power when the engine is off,
switch off the ignition and any unnecessary
electronic systems/power consumers.
Information When switching off the ignition, the transmis‐
sion position P is selected automatically if the
selector lever position D or R is selected.
The ignition is switched off automatically in the following situations while the vehicle is station‐
ary and the engine is off:▷When locking the vehicle, and when the
low beams are activated.▷Shortly before the battery is discharged
completely, so that the engine can still be
started.▷When opening or closing the driver door, if
the driver's safety belt is unbuckled and
the low beams are turned off.▷While the driver's safety belt is unbuckled
with driver's door open and low beams off.
The low beams switch to parking lights after
approx. 15 minutes of no use.
Radio ready state
Activate radio-ready state: when the engine is
running: press the Start/Stop button.
Some electronic systems/power consumers
remain ready for operation.
The radio-ready state is switched off automati‐
cally in the following situations:
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▷After approx. 8 minutes.▷When the vehicle is locked using the cen‐
tral locking system.▷Shortly before the battery is discharged
completely, so that the engine can still be
started.
The radio-ready state remains active if, for ex‐
ample, the ignition is automatically switched
off for the following reasons:
▷Opening or closing the driver's door.▷Unfastening of the driver's safety belt.▷When automatically switching from low
beams to parking lights.
If the engine is switched off and the ignition is
switched on, the system automatically
switches to the radio-ready state if the lights
are turned off or, if correspondingly equipped,
the daytime running lights are activated.
Starting the engine
Information DANGER
If the exhaust pipe is blocked or ventila‐
tion is insufficient, harmful exhaust gases can
enter into the vehicle. The exhaust gases con‐
tain carbon monoxide, an odorless and color‐
less but highly toxic gas. In enclosed areas, ex‐
haust gases can also accumulate outside of
the vehicle. There is danger to life. Keep the
exhaust pipe free and ensure sufficient ventila‐
tion.◀
WARNING
An unsecured vehicle can begin to move
and possibly roll away. There is risk of an acci‐
dent. Before exiting, secure the vehicle against
rolling.
In order to ensure that the vehicle is secured
against rolling away, observe the following:
▷Set the parking brake.▷On uphill grades or on a downhill slope,
turn the front wheels in the direction of the
curb.▷On uphill grades or on a downhill slope,
also secure the vehicle, e.g., with a wheel
chock.◀
ATTENTION
In the case of repeated starting attempts
or repeated starting in quick succession, the
fuel is not burned or is inadequately burned.
The catalytic converter can overheat. There is
a risk of damage to property. Avoid repeated
starting in quick succession.◀
M double-clutch transmission
Starting the engine
1.Depress the brake pedal.2.Press the Start/Stop button.
The ignition is activated automatically for a
certain time and is stopped as soon as the en‐
gine starts.
Manual transmission
Starting the engine
1.Depress the brake pedal.2.Press on the clutch pedal and shift to neu‐
tral.3.Press the Start/Stop button.
The ignition is activated automatically for a
certain time and is stopped as soon as the en‐
gine starts.
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Engine stop
Information WARNING
Unattended children or animals can
cause the vehicle to move and endanger them‐
selves and traffic, e.g., due to the following ac‐
tions:▷Pressing the Start/Stop button.▷Releasing the parking brake.▷Opening and closing the doors or win‐
dows.▷Engaging selector lever position N.▷Using vehicle equipment.
There is risk of accidents or injuries. Do not
leave children or animals unattended in the ve‐
hicle. Take the remote control with you when
exiting and lock the vehicle.◀
WARNING
An unsecured vehicle can begin to move
and possibly roll away. There is risk of an acci‐
dent. Before exiting, secure the vehicle against
rolling.
In order to ensure that the vehicle is secured
against rolling away, observe the following:
▷Set the parking brake.▷On uphill grades or on a downhill slope,
turn the front wheels in the direction of the
curb.▷On uphill grades or on a downhill slope,
also secure the vehicle, e.g., with a wheel
chock.◀
Before driving into a car wash
So that the vehicle can roll into a car wash ob‐
serve instructions for going into an automatic
car wash, refer to page 199.
M double-clutch transmission
Switching off the engine1.Apply the brakes until the vehicle comes to
a stop.2.Press the Start/Stop button.
The engine is switched off.
The radio-ready state is switched on.3.Set the parking brake.
Manual transmission
Switching off the engine
1.With the vehicle at a standstill, press the
Start/Stop button.2.Shift into first gear or reverse.3.Set the parking brake.
Auto Start/Stop function
The concept The Auto Start/Stop function helps save fuel.
The system switches off the engine during a
stop, for example, in traffic congestion or at
traffic lights. The ignition remains switched on.
The engine starts automatically for driving off.
The Auto Start/Stop function is only available
in the COMFORT or TRACTION driving pro‐
grams, refer to page 116.
Information After every start of the engine using the Start/
Stop button, the Auto Start/Stop function is in
the last selected state. When the Auto Start/
Stop function is active, it is available when the
vehicle is traveling faster than about 3 mph,
approx. 5 km/h.
Engine stop The engine is switched off automatically dur‐
ing a stop under the following conditions:
M double-clutch transmission:
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▷The selector lever is in selector lever posi‐
tion D.▷Brake pedal remains depressed while the
vehicle is stopped.▷The driver's safety belt is buckled or the
driver's door is closed.
Manual transmission:
▷Neutral is engaged and the clutch pedal is
not pressed.▷The driver's safety belt is buckled or the
driver's door is closed.
The air flow from the air conditioner is reduced
when the engine is switched off.
Displays in the instrument cluster The READY display in the tach‐
ometer signals that the Auto
Start/Stop function is ready to
start the engine automatically.
The display indicates that the
conditions for an automatic en‐
gine stop have not been met.
Functional limitations The engine is not switched off automatically in
the following situations:
▷External temperature too low.▷The external temperature is high and auto‐
matic climate control is running.▷The car's interior has not yet been heated
or cooled to the required level.▷The engine is not yet at operating temper‐
ature.▷The wheels are at a sharp angle or the
steering wheel is being turned.▷After driving in reverse.▷Fogging of the windows when the auto‐
matic climate control is switched on.▷Vehicle battery is heavily discharged.▷At higher elevations.▷The engine compartment lid is unlocked.▷Stop-and-go traffic.▷Use of fuel with high ethanol content.
Starting the engine
The engine starts automatically under the fol‐
lowing conditions:
▷M double-clutch transmission: by releasing
the brake pedal.▷Manual transmission: clutch pedal is
pressed.
After the engine starts, accelerate as usual.
Safety mode
After the engine switches off automatically, it
will not start again automatically if any one of
the following conditions are met:
▷The driver's safety belt is unbuckled and
the driver's door is open.▷The hood was unlocked.
Some indicator lights light up for a varied
length of time.
The engine can only be started via the Start/
Stop button.
Functional limitations
Even if driving off was not intended, the deacti‐
vated engine starts up automatically in the fol‐
lowing situations:
▷Excessive warming of the car's interior
when the cooling function is switched on.▷The steering wheel is turned.▷Double-clutch transmission: Change from
selector lever position D to N, R or D/S.▷M double-clutch transmission: Accelerat‐
ing while simultaneously applying the
brake.▷The vehicle begins rolling.Seite 68ControlsDriving68
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M double-clutch
transmission with Drivelogic
General information
The M double-clutch transmission with Drive‐
logic is an automatic shift transmission with
two clutches and partial transmissions in which
the gears can be changed without interrupting
the tractive force.
The operation is via the selector lever or two
shift paddles on the steering wheel.
Functions▷Drive mode or Sequential mode.▷Various drive programs, Drivelogic.▷Automatic downshifting and protection
from misshifting even in sequential mode.▷Launch Control.▷Low Speed Assistant.
Information
WARNING
An unsecured vehicle can begin to move
and possibly roll away. There is risk of an acci‐
dent. Before exiting, secure the vehicle against
rolling.
In order to ensure that the vehicle is secured
against rolling away, observe the following:
▷Set the parking brake.▷On uphill grades or on a downhill slope,
turn the front wheels in the direction of the
curb.▷On uphill grades or on a downhill slope,
also secure the vehicle, e.g., with a wheel
chock.◀Selector lever, selector lever positions
Overview▷R: reverse gear.▷N: neutral.▷ Center position, forward position.▷+: manual upshifting.▷-: manual downshifting.▷D/S: switch between drive mode and se‐
quential mode.
Engaging a selector lever position
Press on the brake pedal and pull or push the
selector lever in the corresponding direction.
As soon as the selector lever is released, it re‐
verts to the center position. In position R, the
selector lever locks.
The engaged selector lever position is dis‐
played in the instrument cluster and on the se‐
lector lever.
If a selector lever position is engaged, the vehi‐
cle may start rolling, after the brake is released,
for example on downhill slopes. Thus, drive off
immediately after releasing the brake.
Use the Slow Speed Assistant for maneuver‐
ing and during stop-and-go traffic.
Low Speed Assistant
The concept
The Low Speed Assistant gives assistance at
very low speeds. The vehicle moves at walking
speed.
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This can also be used for rocking the vehicle in
the snow. To do this, switch between reverse
gear and forward gear without stepping on the
brakes in the process.
Information CAUTION
When using the function and simultane‐
ously stepping on the brake pedal for a longer
time, the transmission can overheat. There is a
risk of property damage. When using the func‐
tion, do not brake for a longer period.◀
Activating1.Engage a driving position.2.Briefly tap the accelerator pedal.
The vehicle rolls at minimum speed.
This is possible in 1st and 2nd gear and in re‐
verse gear.
Deactivating
Apply the brakes until the vehicle comes to a
stop.
Flashing display on the selector lever of the double clutch transmission
The actually engaged transmission position
can deviate from the selector lever position in
some situations. The display in the selector
lever flashes.
Observe the display in the instrument cluster
in these cases.
D is Drive mode In Drive mode, all forward gears are automati‐
cally changed.
Kickdown: for maximum acceleration, e.g.
when passing. To do this, depress the acceler‐
ator pedal past the resistance point.
Switch to Sequential mode: shift using the
shift paddles or the selector lever, or push the
selector lever in the D/S direction.
S is Sequential mode
Use the shift paddles or the selector lever to
upshift or downshift without letting off the gas.▷Shortly before falling below a gear-de‐
pendent minimum speed, the transmission
is automatically downshifted.▷Upshifting or downshifting is done only if
the rpm and vehicle speed are appropriate.
For example, there is no downshifting if the
engine speed is too high.▷Kickdown: the lowest possible gear is se‐
lected by simultaneously operating the
kickdown and the left shift paddle or selec‐
tor lever.▷It is also possible to start out in 2nd gear,
for example, on icy roads.
Switch to Drive mode: push selector lever in
D/S direction.
R is Reverse
Select only when the vehicle is stationary.
It is also possible to rock the vehicle up to
6 mph/10 km/h. To do this, switch between
forward gear and reverse gear without step‐
ping on the brakes in the process.
N Neutral
The vehicle may roll in selector lever posi‐
tion N, for example, in car washes, refer to
page 199.
P is Park
The drive wheels are blocked.
P is engaged automatically:
▷After the engine is switched off, if the car is
in radio-ready state, refer to page 65, or if
the ignition is switched off, refer to
page 65, and if position R or D is set.▷With the ignition is off, if position N is set.Seite 76ControlsDriving76
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