ContentsThe fastest way to find information on a partic‐
ular topic or item is by using the index, refer to
page 242.6Information
AT A GLANCE
14Cockpit18Onboard monitor26Voice activation system29Integrated Owner's Manual in the vehicle
CONTROLS
34Opening and closing54Adjusting63Transporting children safely66Driving80Displays100Lights105Safety122Driving stability control systems126Driving comfort144Climate control151Interior equipment153Digital compass160Storage compartments
DRIVING TIPS
166Things to remember when driving170Loading173Saving fuelMOBILITY182Refueling184Fuel186Wheels and tires198Engine compartment200Engine oil204Coolant206Maintenance208Replacing components220Breakdown assistance226Care
REFERENCE
234Technical data237Appendix242Everything from A to Z
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All around the center console1Hazard warning system 220Intelligent Safety 1152Control Display 183Radio/Multimedia4Glove compartment 1605Climate control 1446PDC Park Distance Control 134
Rearview camera 137
Parking assistant 139Auto Start/Stop function 68Start/stop the engine and switch
the ignition on/off 66DSC Dynamic Stability Con‐
trol 122Head-up Display 947Steptronic transmission selector lever 75
Manual transmission selector lever 758Controller with buttons 199Parking brake 7110Driving Dynamics Control 124Seite 16AT A GLANCECockpit16
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Onboard monitorVehicle features and op‐
tions
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 sys‐
tems. The respectively applicable country provi‐
sions must be observed when using the respec‐
tive features and systems.
The concept The onboard monitor combines the functions
of a multitude of switches. Thus, these func‐
tions can be operated from a central location.
WARNING
Operating the integrated information sys‐
tems and communication devices while driving
can distract from traffic. It is possible to lose
control of the vehicle. There is risk of an acci‐
dent. Only use the systems or devices when the
traffic situation allows. If necessary, stop and
use the systems and devices while the vehicle is
stationary. ◀Overview of control ele‐
ments
Control elements1Control Display2Controller with buttons and, depending on
the equipment version, with touchpad
Control Display
Information
▷To clean the Control Display, follow the care
instructions.▷Do not place objects close to the Control
Display; otherwise, the Control Display can
be damaged.▷In the case of very high temperatures on
the Control Display, e.g. due to intense so‐
lar radiation, the brightness may be re‐
duced down to complete deactivation.
Once the temperature is reduced, e.g.
through shadow or climate control system,
the normal functions are re-established.
Switching on
1.Switch on the ignition.2.Press the controller.Seite 18AT A GLANCEOnboard monitor18
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Starting the engine1.Hold the remote control as shown against
the marked area on the steering column.2.Start the engine within 10 seconds.
If the remote control is not detected, slightly
change the position of the remote control and
repeat the procedure.
Personal Profile
The concept
Using Personal Profile, individual settings for
several drivers can be saved and called up
again at a later time.
General information There are three profiles with which personal ve‐
hicle settings can be stored. Every remote con‐
trol has one of these profiles assigned.
If the vehicle is unlocked using a remote con‐ trol, the assigned personal profile will be acti‐
vated. All settings stored in the profile are auto‐
matically applied.
If several drivers use their own remote control,
the vehicle will adjust the personal settings dur‐
ing unlocking. These settings are also restored,
if the vehicle has been used in the meantime
by a person with a different remote control.
Changes to the settings are automatically saved
in the profile currently activated.
If another profile is selected via the onboard
monitor, the settings saved in it will be applied
automatically. The new profile is assigned to
the remote control currently used.
There is an additional guest profile available
that is not assigned to any remote control: It can be used to apply settings in the vehicle
without changing the personal profiles.
Adjusting
The settings for the following systems and func‐
tions are saved in the active profile. The scope
of storable settings is country- and equipment-
dependable.▷Unlocking and locking.▷Lights.▷Radio.▷Instrument cluster.▷Programmable memory buttons.▷Volumes, tone.▷Control Display.▷Climate control.▷Navigation.▷Park Distance Control PDC.▷Rearview camera▷Head-up Display.▷Driving Dynamics Control.▷Intelligent Safety.
Profile management
Opening profiles
Regardless of the remote control in use a differ‐
ent profile may be activated.
On the Control Display:
1. "Settings"2."Profiles"3.Select a profile.
The following functions are executed:
▷All settings stored in the called-up profile
are automatically applied.Seite 36CONTROLSOpening and closing36
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Press the switch backward, until
the desired position is reached
or the sliding sun roof is fully open.
Press the switch forward, until
the desired position is reached or the sliding
sun roof is closed.
Convertible top
General information
The convertible top can be opened or closed at
speeds up to approx. 18 mph/30 km/h.
If the vehicle is accelerated above a speed of
approx. 18 mph/30 km/h while the convertible top is being moved, the convertible top move‐
ment stops.
Observe the following information:▷While the convertible top is moving, it is not
possible to open the tailgate.▷If possible, close the convertible top when
the vehicle is parked. A closed convertible
top protects it from weather-related dam‐
age and to some extent from theft.▷Even when the convertible top is closed,
only store valuables in the locked cargo
area.▷At higher speeds, vacuum produced in the
vehicle interior causes the convertible top
to begin to flutter. Increase the amount of
air via the automatic climate control so that
no vacuum is produced in the vehicle.▷It is not possible to start the engine and op‐
erate the convertible top simultaneously.
When the engine is started using the Start/
Stop button or using the Auto Start/Stop
function, the convertible top movement is
briefly interrupted.▷Opening a door interrupts closure of the
convertible top.▷When loading the cargo area, make sure
that the cargo does not push against thecargo area partition, refer to page 50,
from below.▷In order to protect the battery, move the
convertible top only when the engine is
running if possible.▷Before closing the convertible top, remove
any foreign objects from the windshield
frame; otherwise, closing may be pre‐
vented.
Information
▷The tailgate can normally not be opened if
the convertible top is not fully opened or
closed. Always open and close the converti‐
ble top completely.▷If possible, close the convertible top when
the vehicle is parked. A closed convertible
top protects it from weather-related dam‐
age and to some extent from theft.▷Even when the convertible top is closed,
only store valuables in the locked cargo
area.▷At higher speeds, vacuum produced in the
vehicle interior causes the convertible top
to begin to flutter. Increase the amount of
air via the automatic climate control so that
no vacuum is produced in the vehicle.▷It is not possible to start the engine and op‐
erate the convertible top simultaneously.
When the engine is started using the Start/
Stop button or using the Auto Start/Stop
function, the convertible top movement is
briefly interrupted.▷At temperatures below +14 ℉/-10 ℃, the
convertible top cannot be opened.▷Opening or closing a door interrupts closing
the convertible top.
CAUTION
Incorrect operation can damage the con‐
vertible top and other parts of the vehicle.
There is a risk of property damage. During op‐
eration, heed the following points:
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Engine stop
The engine is switched off automatically during
a stop under the following conditions:
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.
Steptronic transmission:
▷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: 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.
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Functional limitationsEven 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.▷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.
Seite 70CONTROLSDriving70
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Climate controlVehicle 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.
Air conditioner
1Vent settings2Air flow3Temperature4Seat heating, right 565Cooling function6Recirculated-air mode7Rear window defroster8Windshield defroster9Seat heating, left 56Seite 144CONTROLSClimate control144
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