REFERENCEAT A GLANCE CONTROLS DRIVING TIPS MOBILITY
3
CONTENTS
The fastest way to find information on a particu-
lar topic or item is by using the index, refer to
page144.
Using this Owner's Manual
4Notes
6Reporting safety defects
AT A GLANCE
10Cockpit
CONTROLS
18Opening and closing
29Adjustments
34Transporting children safely
37Driving
46Everything under control
55Technology for driving comfort
and safety
65Lamps
70Climate
75Practical interior accessories
DRIVING TIPS
82Things to remember when driving
MOBILITY
92Refueling
94Wheels and tires
102Under the bonnet
106Maintenance
108Care
112Replacing components
122Giving and receiving assistance
126Indicator and warning lamps
REFERENCE
140Technical data
144From A to Z
Cockpit
12
Displays
1Tachometer46
with indicator and warning lamps13
2Display for
>Clock46
>Outside temperature46
>Current vehicle speed46
>Indicator and warning lamps13
3Resetting the trip odometer464Display for
>Position of automatic transmission
*39
>Computer
*47
>Date of next scheduled service, and
remaining distance to be driven51
>Odometer and trip odometer46
>Initializing the Flat Tire Monitor
*58
>Resetting the Tire Pressure Monitor
*60
>Settings and information48
>Personal Profile settings18
5Instrument lighting68
6Speedometer
with indicator and warning lamps13
7Fuel gauge47
8Radio display, refer to separate
Owner's Manual
9Radio, refer to separate Owner's Manual
REFERENCEAT A GLANCE CONTROLS DRIVING TIPS MOBILITY
19
>Settings for the displays in the speedometer
and tachometer:
>12h/24h mode of the clock, refer to
Formats and units of measure49
>Date format, refer to Formats and units
of measure49
>Units of measure for fuel consumption,
distance covered/remaining distances
and temperature, refer to Formats and
units of measure49
>Light settings:
>Pathway lighting65
>Daytime running lamps66
>Automatic climate control
*: activating/
deactivating the AUTO program, setting the
temperature, air volume and air
distribution72
>Entertainment:
>Audio volume, refer to separate Owner's
Manual
>Speed-dependent volume, refer to sepa-
rate Owner's Manual
Central locking system
The concept
The central locking system is ready for operation
whenever the driver's door is closed.
The system simultaneously engages and
releases the locks on the following:
>Doors
>Splitdoor
>Fuel filler door
Operating from outside
>Via the remote control
>Via the door lock
*
>In cars with convenient access*, via the
door handles on the driver's and passen-
ger's sides.
The anti-theft system is also operated at the
same time. It prevents the doors from being unlocked using the lock buttons or door han-
dles. The remote control can also be used to
switch on/off the welcome lamps and interior
lamps. The alarm system
* is also activated or
deactivated, page24.
Operating from inside
Button for central locking system, page22.
In the event of a sufficiently severe accident, the
central locking system unlocks automatically. In
addition, the hazard warning flashers and inte-
rior lamps come on.
Opening and closing:
from outside
Persons or animals in a parked vehicle
could lock the doors from the inside.
Take the key with you when you leave the vehi-
cle so that the vehicle can be opened from the
outside.<
Using the remote control
Unlocking
Press the button.
The welcome lamps and interior lamps come on.
Unlocking mode
You can also set which parts of the car are
unlocked. The setting is stored for the remote
control in use.
1.Switch on the ignition, refer to page37.
2.Briefly press the button in the turn indicator
lever repeatedly until "SET/INFO" is dis-
played.
Opening and closing
20
3.Press and hold the button until the display
changes.
4.Briefly press the button repeatedly until the
symbol and "SET" are displayed.
5.Press and hold the button until the display
changes.
6.Briefly press the button repeatedly until the
display shows the illustrated symbol, arrow.
7.Press and hold the button until the display
changes.
8.Briefly press the button to select:
>Press the
button once to unlock only the
driver's door and the fuel filler door.
Press the button twice to unlock the
entire vehicle.
>Press the
button once to unlock the entire
vehicle.
9.Press and hold the button until the display
changes. The setting is stored for the remote
control currently in use.
Convenient opening
Hold the button down.
The power windows are opened and the glass
sunroof
* is raised.Convenient closing is not possible by
means of the remote control.<
Locking
Press the button.
Do not lock the vehicle from the outside if
there is any person inside, because the
vehicle cannot be unlocked from inside without
special knowledge.<
Setting confirmation signals
To have the vehicle confirm when it has been
locked or unlocked.
1.Switch on the ignition, refer to page37.
2.Briefly press the button in the turn indicator
lever repeatedly until "SET/INFO" is dis-
played.
3.Press and hold the button until the display
changes.
4.Briefly press the button repeatedly until the
symbol and "SET" are displayed.
5.Press and hold the button until the display
changes.
6.Briefly press the button to select, arrow:
> Confirmation signal during unlocking
> Confirmation signal during locking
Opening and closing
22
When there is no alarm system* or conve-
nient access
*, only the driver's door is
locked with the door lock.<
To lock all doors, the fuel filler door and splitdoor
together:
With the doors closed, press the interior central
locking button, page22 to lock the vehicle.
Unlocking and opening the driver or passenger
door, page22.
Locking the vehicle.
>Lock the driver's door with the integrated
key via the door lock, or
>press the safety lock button on the pas-
senger's door and close the door from
the outside.
Convenient operation
With an alarm system* or convenient access*,
the windows and glass sunroof
* can be oper-
ated via the door lock.
Hold the key in the position for unlocking or
locking.
Watch during the closing process to be
sure that no one is injured. Releasing the
key stops the operation.<
Manual operation
In the event of an electrical malfunction, the
driver's door can be unlocked or locked by turn-
ing the integrated key in the door lock to the end
positions.
Opening and closing:
from inside
The switch locks or unlocks the doors and split-
door when the doors are closed, but the anti-
theft system is not activated. The fuel filler door
remains unlocked
*.
Unlocking and opening
>Either unlock the doors together using the
switch for the central locking system and
then pull the door handle above the armrest
or
>pull on the door handle of either door twice:
the first time unlocks the door, the second
time opens it.
Locking
>Press the switch or
>press down the safety lock button of a door.
To prevent you from being locked out, the
open driver's door cannot be locked using
the lock button.
Persons or animals in a parked vehicle
could lock the doors from the inside.
Take the key with you when you leave the vehi-
cle so that the vehicle can be opened from the
outside.<
Automatic locking
You can also set the situations in which the car
locks. The setting is stored for the remote con-
trol in use.
Driving
38
ious exhaust gases can lead to unconsciousness
and death. Exhaust gases contain carbon mon-
oxide, an odorless and colorless, but highly toxic
gas. Never leave an unattended vehicle with the
engine running, otherwise such a vehicle repre-
sents a potential safety hazard.
Before leaving the car while the engine is run-
ning, place the transmission in neutral or move
the selector lever to position P and forcefully
apply the parking brake to prevent the car from
moving.<
Avoid frequent starting in quick succes-
sion or repeated start attempts in which
the engine does not start. Otherwise, the fuel is
not burned or inadequately burned and there is
a danger of overheating and damaging the cat-
alytic converter.<
Do not let the engine warm up with the vehicle
at a standstill. Move off immediately at a moder-
ate engine speed.
When starting the engine, do not depress the
accelerator pedal.
Manual transmission
Key in ignition lock or inside vehicle with conve-
nient access, refer to page25.
1.Depress the brake.
2.Depress the clutch.
3.Press the start/stop button.
Automatic transmission
Key in ignition lock or inside vehicle with conve-
nient access, refer to page25.
1.Depress the brake.
2.Shift the selector lever into position P or N.
3.Press the start/stop button.The starter operates automatically for a certain
time, and stops automatically as soon as the
engine has started.
Switching off the engine
Always take the key with you when you
leave the vehicle.
When parking, apply the parking brake force-
fully, otherwise the vehicle could begin to roll.<
Manual transmission
1.With the car at a standstill, press the start/
stop button.
2.Shift into first gear or reverse.
3.Forcefully apply the parking brake.
Automatic transmission
1.With the car at a standstill, move the selector
lever to position P.
2.Press the start/stop button.
3.Forcefully apply the parking brake.
Before driving into a car wash
By following these steps, the vehicle is able
to roll:
1.Place the remote control, even with conve-
nient access, in the ignition lock.
2.Depress the brake.
3.Move the selector lever to position N.
4.Switch off the engine.
Parking brake
The parking brake is primarily intended to pre-
vent the vehicle from rolling while parked; it
brakes the rear wheels.
Applying
The lever locks in position automatically.
Driving
40
A lock prevents accidental shifting into selector
lever positions R and P.
Overriding the selector lever lock
Press the button on the front of the selector
lever, arrow.
P Park
Select this only when the vehicle is stationary.
The transmission locks to prevent the drive
wheels from turning.
R Reverse
Select this only when the vehicle is stationary.
N Neutral
Select this when you are in a car wash, for exam-
ple. The vehicle can roll.
D Drive, automatic position
Position for normal vehicle operation. All for-
ward gears are selected automatically.
Under normal operation conditions, fuel con-
sumption is lowest when you drive in position D.
Kick-down
Kick-down enables you to achieve maximum
performance.
Depress the accelerator pedal beyond the full-
throttle resistance point.
Sport program and manual
operation M/S
Move the selector lever from position D to the
left into the M/S shifting slot:
The Sport program is activated and DS is dis-
played. This position is recommended for a per-
formance-oriented driving style.
To deactivate the sport program or manual
mode M/S, move the selector lever to the right
into position D.
Shifting with the selector lever
Push the selector lever forward or pull it back
to activate manual operation. Steptronic shifts
the gear.
>Pull the selector lever in the + direction.
Transmission shifts up.
>Push the selector lever in the – direction.
Transmission shifts down.
The tachometer displays M1 to M6.
To use the automatic mode again, move the
selector lever to the right into position D.
Upshifts and downshifts are executed only when
they will result in a plausible combination of
engine and vehicle speed; thus, for example, a
downshift that would cause the engine to over-
rev will not be executed by the system. The
selected gear is displayed briefly, followed by
the actual gear.
Shifting on the steering wheel*
With the selector lever in position D, automatic
drive, you can shift gears using the shift paddles
on the steering wheel. The transmission auto-
matically switches to manual mode.
Everything under control
46
Everything under control
Odometer, outside
temperature display,
clock
1Outside temperature display and clock or
current speed
2Odometer and trip odometer
3Resetting the trip odometer
Units of measure
Select the respective units of measure, miles or
km for the odometer as well as 7 or 6 for the
outside temperature, page49.
Outside temperature display, time
Setting the time, refer to page52.
Outside temperature warning
When the displayed temperature sinks to
approx. +377/+36, a signal sounds and a
warning lamp lights up. There is an increased
risk of black ice.
Black ice can also form at temperatures
above +377/+36. Therefore, drive
carefully, e.g. on bridges and sections of road in
the shade, otherwise there is an increased acci-
dent risk.<
Current vehicle speed
To have the current speed shown in the upper
display otherwise serving for the outside tem-
perature display and clock.1.Press the button in the turn indicator lever
repeatedly until the current speed appears
in the lower display.
2.Wait for the speed display to automatically
move to the upper display.
The outside temperature then appears in the
lower display.
Odometer and trip odometer
Resetting the trip odometer
With the ignition switched on, press knob 3 in
the tachometer.
When the vehicle is parked
To display the time, outside temperature and
odometer briefly after the key is removed from
the ignition lock:
Press knob 3 in the tachometer.
Tachometer
Never operate the engine with the needle in the
red overspeed zone of the gauge. In this range,
the fuel supply is interrupted to protect the
engine.
Coolant temperature
A warning lamp will come on if the coolant, and
therefore the engine, becomes too hot.
Check coolant level, refer to page105.