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Seat heating*The seat cushion and backrest can be
heated with the ignition key in
position 2.
You can select different heating modes
by repeatedly pressing the buttons.
You can also switch the higher heating
modes off directly:
Press the button and hold it slightly
longer.
MirrorsTo adjust exterior mirrors1Switch for 4-way adjustment
2Switch to select between mirrorsTo adjust manuallyThe mirrors can also be adjusted manu-
ally:
Press the edge of the lens.
For storing mirror settings, refer to Seat
and mirror memory on page 55.
The mirror on the passenger's
side is convex. When estimating
the distance between yourself and
other traffic, bear in mind that the
objects reflected in the mirror are closer
than they appear. This means that esti-
mates of the distance to following traffic
should not be regarded as precise.<
Electric defrostingBoth mirrors are automatically heated
when you turn the ignition key to posi-
tion 2.
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Interior rearview mirrorTo reduce glare from vehicles behind
you when you are driving at night, tilt
the mirror by turning the button.
Vehicles without alarm system:
Tilt the small lever forward.
Interior rearview mirror with
automatic dimming feature*While the vehicle is being driven for-
ward, this mirror dims light through an
infinitely variable range depending on
the light's incidence. Two photocells in
the interior rearview mirror serve this
purpose. One is positioned in the mir-
ror, while the other is slightly offset on
the opposite side of the mirror.
To ensure perfect functioning, keep the
photocells clean and the area between
the interior rearview mirror and the
windshield free of any obstruction like
stickers, etc.
Steering wheelTo adjust
Never attempt to adjust the steer-
ing wheel while driving the vehicle
– it could respond with unexpected
movement, posing a potential accident
hazard.<
1. Push the locking lever downward
2. Adjust steering column reach and
height for your selected seating posi-
tion
3. Pull the lever back up.
Mirrors
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Securing child-restraint system
All of the rear belt retractors and the
front passenger's safety belt can be
locked for mounting and securing child-
restraint systems.
A label with the appropriate instructions
is located in the immediate vicinity of
the buckle of each safety belt.
To lock the safety belt
Extract the entire length of the belt from
the inertia reel mechanism. Allow the
reel to retract the belt somewhat and
engage the buckle, then tighten the belt
against the child-restraint system. The
retraction mechanism is now locked.
The belt cannot be extracted further.
Always observe the installation instruc-
tions provided by the manufacturer of
the child-restraint system.
To unlock the safety belt
Release the safety belt, remove the
child seat and retract the safety belt to
its end position on the belt retractor.
LATCH child-restraint mounting
system
LATCH: Lower Anchors and Tethers for
CHildren
The left and right rear seats are both
equipped with a LATCH child-restraint
mounting system.
The LATCH anchorage points may be
identified by flags on the outer points or
by symbols or buttons directly above all
points.
Transporting children safely
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71
Switching off the engine
You should never remove the igni-
tion key when the vehicle is in
motion, as the steering lock could
engage.
When you leave the vehicle, always
remove the ignition key and engage the
steering lock.
Always engage the parking brake when
parking on slopes and inclined sur-
faces. Engaging a gear may not provide
adequate resistance to rolling.<
Vehicles with manual
transmissionTurn the ignition key to position 1 or 0.Automatic transmissionMove the selector lever into position P,
and turn the ignition key to position 1 or
0.SMG gearboxIf you turn the ignition key to position 1
or 0 with the selector lever in position
R, or in sequential mode, a gear auto-
matically remains engaged.
If you turn the ignition key to position 1
or 0 with the selector lever in neutral
position N, a warning tone and the
flashing gear indicator in the display
remind you that no gear is engaged to
secure the vehicle against rolling.
The warning stops after approx.
9 seconds.
Parking brakeThe parking brake is primarily designed
to prevent the vehicle from rolling while
parked. It operates on the rear wheels.To engageThe detent engages automatically and
the indicator lamp in the instrument
cluster comes on when the ignition key
is in position 2, refer to page 18.To releasePull up slightly on the lever, press the
button and lower the lever.
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If exceptional circumstances
make it necessary to engage the
parking brake while the vehicle is in
motion, do not pull it with excessive
pressure. Keep your thumb pressed
against the release button while care-
fully pulling the lever up.
Excessive pressure can lead to over-
braking and loss of traction – fishtailing
– at the rear axle.
The brake lamps do not come on when
the parking brake is engaged.
Vehicles with manual or SMG gearbox:
Engage the parking brake when parking
on downhill roads, since engaging a
gear may not provide adequate resis-
tance to rolling, not even in first or
reverse gear.
Vehicles with automatic transmission:
place the selector lever in P.<
To avoid corrosion and one-sided
braking, apply the parking brake
from time to time when coasting to a
standstill – at a traffic signal, for exam-
ple – provided that it is safe to do so.<
Manual transmission
Do not hold the vehicle in place on
slopes by slipping or 'riding' the
clutch. Use the parking brake instead.
Riding the clutch leads to severe and
premature clutch wear.<
6-speed transmission*When changing gear in the 5th/6th gear
plane, be sure to press the gearshift
lever to the right to prevent inadvert-
ently shifting to a gear of the 3rd/4th
gear plane.ReverseSelect only when the vehicle is station-
ary. Press the gearshift lever to the left
to overcome the slight resistance.
When you select reverse the backup
lamps will light up automatically when
the ignition key is in position 2.
Parking brake
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Sport programYou can choose between two driving
programs: smoothly dynamic or Sport.
With the sport program, gearshifts are
faster in sequential mode and the shift
points are adapted in drive mode.
To activate the Sport program: press
the SPORT button. The LED in the but-
ton lights up.Acceleration assistantThe acceleration assistant permits opti-
mum racing-style acceleration when
you are driving off on roads with good
grip.
Do not use the acceleration assis-
tant too frequently as this could
cause premature wear of the compo-
nents.<
1. Activate the Sport program
2. Press and hold the DSC button, refer
to page 91, for more than three sec-
onds
3. Quickly press the accelerator pedal
down fully: kickdown. The optimum
rpm for driving off will be adjusted.
To maintain vehicle stability,
always drive with the DSC acti-
vated whenever possible.<
Sequential manual gearbox SMG*
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Automatic transmission with Steptronic*In addition to the fully automatic opera-
tion, you can also shift gears manually
with Steptronic, refer to page 78.
When you move the selector lever from
the D position to the left into the M/S
range, the performance-oriented shift
programs of the automatic transmission
are engaged. Steptronic enters the
manual selection mode and executes
the desired shift whenever you tap the
selector lever in the direction indicated
by + or –. Whenever you want to use
automatic again, just move the selector
lever toward the right to position D.
Under normal operating conditions, fuel
consumption is lowest when driving in
position D.Selector lever positionsP R N D M/S + –Starting the engineThe engine can only be started in selec-
tor lever positions P – for Park – or N –
for Neutral.
Range selectionA catch prevents inadvertent movement
of the selector lever to positions R and
P. To deactivate the catch, press the
button on the front of the selector lever
knob, see arrow.
While the vehicle is stationary and
before shifting out of Park or Neu-
tral, depress the footbrake in order to
disengage the selector lever's lock
mechanism – Shiftlock.<
Hold the footbrake down until
starting off. Otherwise the vehicle
will 'creep' when a drive position is
engaged. To prevent the vehicle from
starting off on its own, always move the
selector lever to position P and engage
the parking brake before leaving your
vehicle with the engine running.
Do not leave the vehicle unattended
with the engine running. An unattended
vehicle with a running engine repre-
sents a safety hazard.<
PParkSelect only when the vehicle is station-
ary. Transmission locks to prevent rear
wheels from turning.RReverseSelect only when the vehicle is station-
ary.NNeutralEngage this when you are driving
through a car wash, for example. The
vehicle can roll.DDrive, automatic shift programThis position is designed for driving
under all normal operating conditions.
All forward gears are available.
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0Wipers retracted
1Clean windshield and headlampsCleaning windshield and
headlamps*
Do not use the washers if there is
any danger that the fluid will
freeze on the windshield, as your vision
could be obscured. Always use a wind-
shield washer antifreeze in cold
weather. Refer to page 142.
Do not use the washers when the reser-
voir is empty. This could cause damage
to the washer pump.<
The system sprays washer fluid against
the windshield and activates the wipers
for a brief period.
When the vehicle's lighting system is
switched on, the headlamps will also be
cleaned at reasonable intervals.Windshield washer nozzlesThe windshield washer nozzles are
heated automatically* when the ignition
key is in position 2.
Cruise control*You can store and automatically main-
tain any desired vehicle speed above
approx. 20 mph / 30 km/h.
The cruise control is available whenever
the engine is running and the system
has been activated.To activate the systemIn ignition key position 2:
Press the button in the steering wheel.
The indicator lamp in the instrument
cluster comes on, refer to page 20. You
can now use the cruise control.
Do not use cruise control on twist-
ing roads, when high traffic den-
sity prevents driving at a constant
speed, or when the road surface is slick
– snow, rain, ice – or loose – rocks or
gravel, sand.
until the indicator lamp in the instru-
ment cluster goes out.
Cruise control is also deactivated when
the ignition key is in position 0.
Washer/wiper system/Rain sensor*