
Transporting children safelyVehicle features and op‐
tions
This chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are notnecessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and sys‐
tems. The respectively applicable country provi‐
sions must be observed when using the respec‐
tive features and systems.
The right place for children
Information
WARNING
Unattended children or animals can move
the vehicle and endanger themselves and traf‐
fic, for example with the following actions:▷Pressing the Start/Stop button.▷Releasing the parking brake.▷Opening and closing of doors or windows.▷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. Carry remote control along when exiting
and lock the vehicle. ◀
Children should always be in the rear WARNING
Children shorter than 5 ft, 150 cm cannot
correctly fasten the safety belt without suitable
additional restraint systems. The protective ef‐
fect of the safety belts can be limited or lost
when safety belts are fastened incorrectly. An
incorrectly fastened safety belt can cause addi‐
tional injuries, for example in the event of an
accident or during braking and evasive maneu‐
vers. There is risk of injuries or danger to life.
Secure persons shorter than 5 ft, 150 cm using
suitable restraint systems. ◀
Accident research shows that the safest place
for children is in the rear seat.
Only transport children younger than 13 years
of age or shorter than 5 ft, 150 cm in the rear in
suitable child restraint systems provided in ac‐
cordance with the age, weight and size of the
child.
Children 13 years of age or older must wear a
safety belt as soon as a suitable child restraint
system can no longer be used due to their age,
weight and size.
Children on the front passenger seat
Before using a child restraint system on the
front passenger seat, ensure that the front,
knee, and side airbags on the front passenger
side are deactivated. Automatic deactivation of
front-seat passenger airbags, refer to
page 102.
Information WARNING
Active front-seat passenger airbags can
injure a child in a child restraint system when
the airbags are activated. There is risk of inju‐
ries. Make sure that the front-seat passenger
airbags are deactivated and that the PASSEN‐
GER AIRBAG OFF indicator lamp lights up. ◀Seite 58CONTROLSTransporting children safely58
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WARNING
The stability of the child restraint system
is limited or compromised with incorrect seat
adjustment or improper installation of the child
seat. There is risk of injuries or danger to life.
Make sure that the child restraint system fits
securely against the backrest. If possible, adjust
the backrest tilt for all affected backrests and
correctly adjust the seats. Make sure that seats
and backrests are securely engaged. If possible,
adjust the height of the head restraints or re‐
move them. ◀
Installing child re‐ straint systems
InformationPay attention to the specifications of the child
restraint system manufacturer when selecting,
installing, and using child restraint systems.
WARNING
The stability of the child restraint system
is limited or compromised with incorrect seat
adjustment or improper installation of the child
seat. There is risk of injuries or danger to life.
Make sure that the child restraint system fits
securely against the backrest. If possible, adjust
the backrest tilt for all affected backrests and
correctly adjust the seats. Make sure that seats
and backrests are securely engaged. If possible,
adjust the height of the head restraints or re‐
move them. ◀
In order to faciliate the installation of a back-
facing child restraint system in the rear:
Move the front passenger's seat as far up as
possible before folding down the backrest.On the front passenger seat
Deactivating airbags WARNING
Active front-seat passenger airbags can
injure a child in a child restraint system when
the airbags are activated. There is risk of inju‐
ries. Make sure that the front-seat passenger
airbags are deactivated and that the PASSEN‐
GER AIRBAG OFF indicator lamp lights up. ◀
After installing a child restraint system in the
front passenger seat, make sure that the front,
knee and side airbags on the front passenger
side are deactivated.
Deactivate the front-seat passenger airbags au‐
tomatically, refer to page 102.
Seat position and height
Before installing a child restraint system, move
the front passenger seat as far back as possible
and adjust its height to the highest and thus
best possible position for the belt and to offer
optimal protection in the event of an accident.
If the upper anchorage of the safety belt is lo‐
cated in front of the belt guide of the child seat,
move the passenger seat carefully forward until
the best possible belt guide position is reached.
Child seat security
The rear safety belts and the front passenger
safety belt can be permanently locked to fasten
child restraint systems.
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Locking the safety belt1.Pull out the strap completely.2.Secure the child restraint system with the
belt.3.Allow the 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 strap to be pulled in completely.
LATCH child restraint system
Information
LATCH: Lower Anchors and Tether for Children.
Pay attention to the operating and safety infor‐
mation of the child restraint system manufac‐
turer when installing and using LATCH child re‐
straint fixing systems.
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 systems
are not correctly engaged, the protective effect
of the LATCH child restraint fixing system can
be limited. There is risk of injuries or danger to
life. Make sure that the lower anchors are se‐
curely engaged and that the LATCH child re‐
straint fixing system fits securely 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. It is not recommended to use the
inner lower anchors of standard outer
LATCH positions to fasten a child restraint sys‐tem on the middle seat. Use the vehicle seat
belt instead for the middle seat.
Before installing LATCH child restraint
systems
Pull the belt away from the area of the child re‐
straint system.
Assembly of LATCH child restraint
systems1.Install child restraint system, see manufac‐
turer's information.2.Ensure that both LATCH anchors are prop‐
erly connected.
Child restraint fixing system with a
tether strap
Information CAUTION
The mounting points for the upper retain‐
ing straps of child restraint systems are only
provided for these retaining straps. When other objects are mounted, the anchors can be dam‐
aged. There is risk of property damage. Only
mount child restraint systems to the upper re‐
taining straps. ◀
Mounting points The respective symbol shows the an‐chor for the upper retaining strap. Seats
with an upper Top Tether are marked
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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.
In order to be able to release the brake pedal,
engage lever in position P. The engine remains
off.
To continue driving depress the brake pedal.
When a gear is engaged, the engine starts au‐
tomatically.
The air flow from the air conditioner is reduced
when the engine is switched off.
Displays in the instrument cluster The display indicates that theAuto Start/Stop function is ready
for an Automatic engine start.
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 tempera‐
ture.▷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.▷The vehicle battery charge is very low.▷At higher elevations.▷The engine compartment lid is unlocked.▷The parking assistant is activated.▷Stop-and-go traffic.▷Selector lever in selector lever position R, N
or M/S.
Starting the engine
The engine starts automatically under the fol‐
lowing conditions:
▷Manual transmission:
The clutch pedal is pressed.▷Steptronic transmission:
By releasing the brake pedal.
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.▷Steptronic transmission: change from selec‐
tor lever position D to R, N or M/S.Seite 65DrivingCONTROLS65
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▷Steptronic transmission: change from selec‐
tor lever position P to R, N, D or M/S.▷The vehicle begins rolling.▷Fogging of the windows when the auto‐
matic climate control is switched on.▷The vehicle battery charge is very low.▷Excessive cooling of the car's interior when
the heating is switched on.▷Manual transmission: low brake vacuum
pressure; this can occur, for example, if the
brake pedal is depressed a number of times
in succession.
Switching the system on/off
Using the button
Press button.
▷LED comes on: Auto Start/Stop function is
deactivated.
The engine is started during an automatic
engine stop.
The engine can only be stopped or started
via the Start/Stop button.▷LED goes out: Auto Start/Stop function is
activated.
Switching off the vehicle during an automatic engine stop
During an automatic engine stop, the vehicle
can be switched off permanently, e. g., when
leaving it.
Steptronic transmission:1.Engage selector lever position P.2.Press the Start/Stop button. The ignition is
switched off. The Auto Start/Stop function is
deactivated.3.Set the parking brake.
Manual transmission:
1.Press the Start/Stop button. The ignition is
switched off. The Auto Start/Stop function is
deactivated.2.Shift into first gear or reverse.3.Set the parking brake.
Engine start as usual via Start/Stop button.
Automatic deactivation
In certain situations, the Auto Start/Stop func‐
tion is deactivated automatically for safety rea‐
sons, as it is detected that no driver is present.
Malfunction The Auto Start/Stop function no longer switches
off the engine automatically. A Check Control
message is displayed. It is possible to continue
driving. Have the system checked by a dealer’s
service center or another qualified service cen‐
ter or repair shop.
Parking brake Information WARNING
An unsecured vehicle can put itself into
motion and 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 slope, turn the
front wheels in the direction of the curb.Seite 66CONTROLSDriving66
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be activated if objects are placed on the front
passenger seat.
Make sure that the safety belts are positioned
correctly.
Airbag system Airbag system and belt tensioner are
not working.
Have the vehicle checked immediately
by a dealer’s service center or another qualified
service center or repair shop.
Parking brake, brake system The parking brake is set.
For additional information, refer to Re‐
lease parking brake, refer to page 67.
Front-end collision warning Illuminated: advance warning is issued,
e.g., when there is the impending dan‐
ger of a collision or the distance to the
vehicle ahead is too small.
Increase distance.
Flashing: acute warning of the imminent dan‐
ger of a collision when the vehicle approaches
another vehicle at a relatively high differential
speed.
Intervention by braking or make an evasive
maneuver.
Pedestrian warning If a collision with a person detected in
this way is imminent, the symbol lights
up and a signal sounds.Orange lights
Active Cruise Control The number bars shows the selected
distance from the vehicle driving ahead.
For more information, see Camera-
based cruise control, refer to page 120.
Vehicle detection, Active Cruise Control Illuminated: vehicle driving ahead de‐
tected.
Flashing: the conditions are not ade‐
quate for operating the system.
The system was deactivated but applies the
brakes until you actively resume control by
pressing on the brake pedal or accelerator
pedal.
Yellow lights Anti-lock Braking System ABS Avoid sudden braking as much as possi‐
ble. Braking force boost may not be
working. Stop cautiously. Take into ac‐
count the longer brake distance. Have
the system immediately checked by a
dealer’s service center or another quali‐
fied service center or repair shop.
DSC Dynamic Stability Control Flashing: DSC controls the drive and
braking forces. The vehicle is stabilized.
Reduce speed and adapt driving style to
the driving circumstances.
Illuminated: DSC failed. Have the system
checked by a dealer’s service center or another
qualified service center or repair shop.
For additional information, refer to Dynamic
Stability Control DSC, refer to page 116.Seite 78CONTROLSDisplays78
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DSC Dynamic Stability Control is deactivated
or DTC Dynamic Traction Control is activated
Dynamic Stability Control DSC is
switched off or Dynamic Traction Con‐
trol DTC is switched on.
For additional information, refer to Dynamic
Stability Control DSC, refer to page 116, and
Dynamic Traction Control DTC, refer to
page 117.
Flat Tire Monitor FTM The Flat Tire Monitor signals a loss of
tire inflation pressure in a tire.
Reduce your speed and stop cautiously.
Avoid sudden braking and steering maneuvers.
For additional information, refer to Flat Tire
Monitor, refer to page 107.
Tire Pressure Monitor TPM Illuminated: the Tire Pressure Monitor
signals a loss of tire inflation pressure in
a tire.
Reduce your speed and stop cautiously. Avoid
sudden braking and steering maneuvers.
Flashing and then continuously illuminated: no
flat tire or loss of tire inflation pressure can be
detected.▷Interference through systems or devices
with the same radio frequency: After leav‐
ing the area of the interference, the system
automatically becomes active again.▷TPM was unable to complete the reset. Re‐
set the system again.▷A wheel without TPM electronics is
mounted: Have it checked by a dealer’s
service center or another qualified service
center or repair shop as needed.▷Malfunction: have the system checked by a
dealer’s service center or another qualified
service center or repair shop.For additional information, refer to Tire Pres‐
sure Monitor, refer to page 103.
Steering system Steering system in some cases not
working.
Have the steering system checked by a
dealer’s service center or another qualified
service center or repair shop.
Engine functions Have the vehicle checked by a dealer’s
service center or another qualified serv‐
ice center or repair shop.
For additional information, refer to On-board
Diagnostics socket, refer to page 203.
Rear fog lamp Rear fog lights are activated.
For additional information, refer to Rear
fog lights, refer to page 98.
Green lights Turn signal Turn signal switched on.
Unusually rapid flashing of the indicator
lamp indicates that a turn signal bulb
has failed.
For additional information, refer to Turn signal,
refer to page 67.
Parking lights, headlight control Parking lights or headlights are acti‐
vated.
For additional information, refer to
Parking lights/low beams, headlight control, re‐
fer to page 95.Seite 79DisplaysCONTROLS79
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Front fog lightsFront fog lights are activated.
For additional information, refer to
Front fog lights, refer to page 98.
High-beam Assistant High-beam Assistant is switched on.
High beams are activated and off auto‐
matically as a function of the traffic sit‐
uation.
For additional information, refer to High-beam
Assistant, refer to page 97.
Cruise control The system is switched on. It maintains
the speed that was set using the control
elements on the steering wheel.
Blue lights
High beams High beams are activated.
For additional information, refer to High
beams, refer to page 68.
General lamps At least one Check Control message is
displayed or is stored.
Text messages
Text messages in combination with a symbol in
the instrument cluster explain a Check Control
message and the meaning of the indicator and
warning lights.
Supplementary text messages
Additional information, such as on the cause of
an error or the required action, can be called up
via Check Control.With urgent messages the added text will be
automatically displayed on the Control Display.
Symbols
Within the supplementary text, the following
functions can be selected independent of the
check control message.▷ Display additional information about
the Check Control message in the
Integrated Owner's Manual.▷ "Service request"
Contact a dealer’s service center or another
qualified service center or repair shop.▷ "Roadside Assistance"
Contact Roadside Assistance.
Hiding Check Control messages
Press and hold button on turn signal lever.
▷Some Check Control messages are dis‐
played continuously and are not cleared
until the malfunction is eliminated. If sev‐
eral malfunctions occur at once, the mes‐
sages are displayed consecutively.
These messages can be faded for approx.
8 seconds. After this time, they are dis‐
played again automatically.▷Other Check Control messages are faded
automatically after approx. 20 seconds.
They are stored and can be displayed again
later.Seite 80CONTROLSDisplays80
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