Switching off the engine
Procedure
1.
Engage transmission position P with the ve‐
hicle stopped.
2. Press the Start/Stop button.
3. Set the parking brake.
4. Remove the remote control from the ignition
lock, refer to page 61.
Before driving into a car wash
The vehicle is able to roll when the following
steps are adhered to:
1. With Comfort Access*: insert the remote
control in the ignition lock.
2. Depress the brake pedal.
3. Engage transmission position N.
4. Release the parking brake or deactivate Au‐
tomatic Hold.
5. Switch the engine off.
Transmission position P will be engaged:
▷ Automatically after approx. 30 minutes.
▷ If you remove the remote control from the
ignition lock.
Parking brake
The concept
The parking brake is primarily intended to pre‐
vent the vehicle from rolling while parked; it
brakes the rear wheels.
The parking brake can be set manually or auto‐
matically:
▷ Manual: by pulling and pushing the switch.
▷ Automatic: by activating Automatic Hold. Setting manually Pull the button. The parking brake is set.
The indicator lamp lights up in red. The
parking brake is set.
Indicator lamp in Canadian models.
To set the parking brake, the remote control
does not need to be in the ignition lock. Set the parking brake and further secure
the vehicle as required
Set the parking brake firmly when parking; oth‐
erwise, the vehicle could roll. On steep upward
and
downward inclines, further secure the vehi‐
cle, for example, by turning the steering wheel in
the direction of the curb.◀
While driving
Use while driving:
Pull the switch and hold it. The vehicle brakes
hard while the button is being pulled.
The indicator lamp lights up in red, a sig‐
nal sounds and the brake lamps light up.
Indicator lamp in Canadian models.
If the vehicle is braked to a speed of approx.
2 mph/3 km/h, the parking brake remains set. Seite 63
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Controls At a glance
Driving
Automatic
Hold is activated: the vehicle is auto‐
matically secured against rolling when it stops.
The indicator lamp lights up in green.
Indicator lamp in Canadian models.
Step on the accelerator pedal to drive off.
The brake is released automatically.
The indicator lamp goes out. Before driving into a car wash
Deactivate Automatic Hold; otherwise, the
parking brake will be set when the vehicle is sta‐
tionary and the vehicle will no longer be able to
roll.◀
Parking
The parking brake is automatically set if the en‐
gine is switched off while the vehicle is being
held by Automatic Hold.
The indicator lamp changes from green
to red.
Indicator lamp in Canadian models.
The parking brake is not set if the engine is
switched off while the vehicle is coasting to a
halt. Automatic Hold is deactivated. Take the remote control with you
Take the remote control with you when
leaving the vehicle so that children, for example,
cannot release the parking brake.◀
Malfunction
In the event of a failure or malfunction of the
parking brake, secure the vehicle against rolling
using a wheel chock, for example, when leaving
it. Releasing the parking brake manually
In the event of an electrical power loss or elec‐
trical malfunction, you can release the parking
brake manually.
Secure the vehicle against rolling
Before releasing the parking brake man‐
ually,
and whenever you park the vehicle with the
parking brake released, ensure that position P of
the automatic transmission is engaged. Note
the display in the instrument cluster.
In addition, secure the vehicle against rolling,
e.g. with a wheel chock. Otherwise there is a
danger that the vehicle could roll if parked on a
steep slope.◀
Jump-starting and towing, refer to page 282.
Unlocking
1. Open the left-hand side panel in the cargo
area.
2. Remove the first aid kit* and the warning tri‐
angle*.
Close the bracket of the warning tri‐
angle.
3. Insert the releasing tool or screwdriver, con‐
tained in the tool kit under the cargo floor
panel, refer to page 270, at the releasing
point. 4.
Firmly pull the releasing tool or screwdriver
upward against the mechanical resistance,
refer to arrow, until a considerable increase
in force is felt and the parking brake is then
clearly heard to release.
5. Stow the releasing tool or screwdriver,
warning
triangle*, and first aid kit* and close
the left side panel in the cargo area. Seite 65
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Controls At a glance
Automatic transmission with
Steptronic
Transmission positions
D Drive, automatic position
Position for normal vehicle operation. All for‐
ward gears are available.
Under normal operating conditions, fuel con‐
sumption is lowest when you are driving in po‐
sition D.
Kickdown
Kickdown is used to achieve maximum driving
performance. Press on the accelerator beyond
the resistance point at the full throttle position.
R is Reverse
Select only when the vehicle is stationary.
N is Neutral
Use in automatic car washes, for example. The
vehicle can roll.
When the ignition is switched off, refer to
page
61, position P is engaged automatically.
P Park
Select only when the vehicle is stationary. The
drive wheels are blocked.
P is engaged automatically as soon as the en‐
gine
is switched off unless N is engaged and, in
vehicles with Comfort Access, the remote con‐
trol is inserted in the ignition lock, refer to
page 61. Before leaving the vehicle, ensure that
the transmission position P is engaged; other‐
wise, the vehicle may begin to roll.
Engaging transmission position
▷ Transmission position P can only be disen‐
gaged
if the engine is running and the brake
pedal is pressed.
▷ With the vehicle stationary, press on the
brake pedal before shifting out of P or N;
otherwise, the shift command will not be
executed: shift lock. Press on the brake pedal until you start
driving
To prevent the vehicle from creeping after you
select a driving position, maintain pressure on
the brake pedal until you are ready to start.
◀
Shifting into D, R, N Briefly push the selector lever in the desired di‐
rection, beyond a resistance point if necessary.
When
shifting out of P or into R, simultaneously
push the unlock button 1.
The engaged transmission position is displayed
on the selector lever.
After releasing the selector lever, it returns to its
center position.
Engaging P Press button P.
P
is engaged if the driver's safety belt is unbuck‐
led and the driver's door is opened while the ve‐
hicle is stationary and transmission position R or
D is engaged. Before leaving the vehicle, ensure
that the transmission position P is engaged; oth‐
erwise, the vehicle may begin to roll. Seite 69
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Controls At a glance
Service requirements
The remaining driving distance and the date of
the
next scheduled service are displayed briefly
immediately after you start the engine or switch
on the ignition.
The current service requirements can be read
out from the remote control by the service spe‐
cialist.
For certain maintenance operations, you can
view the distance remaining or the due date for
that operation in the instrument cluster. 1.
With the ignition switched on, press the
knob in the instrument cluster, refer to
page 71, for approx. 5 seconds until the
service requirements are displayed.
2. Press the knob repeatedly to display the in‐
dividual service requirement items. Displays Symbol Function
Service requirements
Engine oil
Roadworthiness test*
Front brake pads
Rear brake pads
Brake fluid
The sequence of displayed service items may
vary.
First the data for the next maintenance are
displayed.
Detailed information on service
requirements
More information on the scope of service re‐
quired can be displayed on the Control Display.
1. "Vehicle Info"
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Controls At a glance
Lamps
At a glance
0
Lamps off and daytime running lights*
1 Parking lamps and daytime running lights*
2 Low-beam headlamps and welcome lamps
3 Automatic headlamp control*, daytime run‐
ning lights*, welcome lamps,
adaptive light
control* and High-beam Assistant*
Parking lamps/low beams,
headlamp control*
Parking lamps
Switch position : the vehicle lamps light
up on all sides, e.g., for parking.
Do not use the parking lamps for extended pe‐
riods; otherwise, the battery may become dis‐
charged
and it would then be impossible to start
the engine.
When parking, it is preferable to switch on the
one-sided roadside parking lamps, refer to
page 83.
When the driver's door is opened with the igni‐
tion switched off: the exterior lighting is auto‐
matically switched off when the light switch is in
position 0, 2 or 3.
Switch on the parking lamps if necessary, switch
position 1.
Low beams
Switch position with the ignition switched
on: the low beams light up. Welcome lamps
When parking the vehicle, leave the switch in
position or : the parking and interior
lamps light up briefly when the vehicle is un‐
locked.
Activating/deactivating the welcome
lamps
1. "Settings"
2. "Lighting"
3. "Welcome light" The setting is stored for the remote control cur‐
rently in use.
Headlamp courtesy delay feature
The
low beams stay lit for a short while after the
ignition is switched off, if the lamps are switched
off and the headlamp flasher is switched on.
Setting the duration
1. "Settings"
2. "Lighting"
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Controls At a glance
Activating/deactivating via iDrive
1.
"Settings"
2. "Lighting"
3. "High beam assistant" The setting is stored for the remote control cur‐
rently in use.
System limits
Personal responsibility
The
High-beam Assistant cannot serve as
a substitute for the driver's personal judgment
of when to use the high beams. Therefore, man‐
ually switch off the high beams in situations
where this is required to avoid a safety risk.◀
The system is not fully functional in situations
such as the following, and driver intervention
may be necessary:
▷ In very unfavorable weather conditions,
such as fog or heavy precipitation.
▷ In detecting poorly-lit road users, such as
pedestrians, cyclists, horseback riders and
wagons; when driving close to train or ship
traffic; and at animal crossings.
▷ In tight curves, on hilltops or in depressions,
in cross traffic or half-obscured oncoming
traffic on freeways.
▷ In poorly-lit towns and cities and in the pres‐
ence of highly reflective signs.
▷ At low speeds.
▷ When the windshield in front of the interior
rearview mirror is fogged over, dirty or cov‐
ered with stickers, etc.
▷ If the sensor view field is dirty. The view field of the sensor is located on the
front of the interior rearview mirror.
Do not cover this area with stickers, etc.
Clean
the sensor view field with a cloth mois‐
tened with a small amount of glass cleaner.
Front fog lamps*
The parking lamps or low beams must be
switched on. Press the button. The green indicator
lamp
in the instrument cluster lights up.
If the automatic headlamp control, refer to
page 82, is activated, the low beams will come
on automatically when you switch on the fog
lamps.
Instrument lighting Adjust the brightness using the thumbwheel.
Interior lamps
General information
The
interior lamps, footwell lamps*, exit lamps*,
cargo area lamps and courtesy lamps* are con‐
trolled automatically.
The courtesy lamps* have LED lights in the door
handles to illuminate the exterior area in front of
the doors.
To avoid draining the battery, all lamps inside
the car are switched off about 8 minutes after
the ignition is switched off, Start/Stop button,
refer to page 61. Seite 84
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Lamps
should stop and check your tires as soon as
possible, and inflate them to the proper pres‐
sure.
Driving on a significantly under-inflated tire
causes the tire to overheat and can lead to tire
failure. Under-inflation also reduces fuel effi‐
ciency and tire tread life, and may affect the ve‐
hicle's handling and stopping ability.
Please note that the TPMS is not a substitute for
proper tire maintenance, and it is the driver's re‐
sponsibility to maintain correct tire pressure,
even if under-inflation has not reached the level
to trigger illumination of the TPMS low tire pres‐
sure telltale.
Your vehicle has also been equipped with a
TPMS malfunction indicator to indicate when
the system is not operating properly. The TPMS
malfunction indicator is combined with the low
tire pressure telltale. When the system detects
a malfunction, the telltale will flash for approxi‐
mately one minute and then remain continu‐
ously illuminated. This sequence will continue
upon subsequent vehicle startups as long as the
malfunction exists. When the malfunction indi‐
cator is illuminated, the system may not be able
to detect or signal low tire pressure as intended.
TPMS malfunctions may occur for a variety of
reasons, including the installation of replace‐
ment or alternate tires or wheels on the vehicle
that prevent the TPMS from functioning prop‐
erly. Always check the TPMS malfunction tell‐
tale after replacing one or more tires or wheels
on your vehicle to ensure that the replacement
or alternate tires and wheels allow the TPMS to
continue to function properly.
Lane departure warning*
The concept
This system issues a warning at speeds above
approx. 40 mph/65 km/h if the vehicle is about
to leave the lane on roads with lane markings.
The steering wheel begins vibrating lightly.
The system does not issue a warning if the turn
signal is set before leaving the lane. Switching on/off
Press button 1 on the steering wheel.
▷
On: lane markings 2 are lit.
▷ Off: lane markings 2 go out.
The system can issue warnings at speeds above
approx. 40 mph/65 km/h.
The state is stored for the remote control cur‐
rently in use.
Display 1
The system is activated.
2 Arrows: at least one lane marking was de‐
tected and warnings can be issued.
Issuing a warning
If the vehicle begins leaving the lane and a lane
marking has been detected, the steering wheel
begins vibrating.
If the turn signal is set before the lane is
changed, a warning is not issued.
Canceling a warning
The warning is canceled:
▷ Automatically after approx. 3 seconds.
▷ After the vehicle returns to its lane.
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Controls At a glance
Chassis and suspension tuning
Two chassis and suspension tunings are avail‐
able for selection.
▷
Normal:
The comfortable basic setting offers opti‐
mum comfort when traveling.
▷ Sport:
The sporty basic setting offers increased
driving agility.
Selecting chassis and suspension
tuning Press the button.
The system switches between the two chassis
and suspension tuning settings.
▷
Sport:
The
LED in the button lights up and SPORT
is displayed in the instrument panel.
▷ Normal:
The LED in the button goes out.
The selection of the chassis and suspension
tuning setting is stored for the remote control
currently in use.
Drive-off assistant
This
system supports driving away on gradients.
The parking brake is not required.
1. Hold the vehicle in place with the foot brake.
2. Release the foot brake and drive away with‐
out delay.
Depending on the vehicle load, the vehicle may
roll back slightly. Driving off without delay
After
releasing the foot brake, start driving
without delay, since the drive-off assistant will
not hold the vehicle in place for more than ap‐
prox. 2 seconds and the vehicle will begin rolling
back.◀
Self-leveling suspension*
The concept
The self-leveling suspension on the rear axle
assures a continuous ground clearance.
To do so, the height of the vehicle is measured
by sensors at both rear wheels.
If the actual height deviates from the defined
height, such as due to cargo in the vehicle, this
difference is compensated very quickly. In ad‐
dition, spring motions resulting from cornering
or irregularities in the road surface are reduced
to a minimum.
The system works automatically.
Malfunctions
Malfunctions are displayed via Check Control,
refer to page 76.
Active steering*
The concept
The active steering actively varies the steering
angle of the front wheels in relation to the steer‐
ing wheel movements. In addition, it also varies
the steering force required for steering depend‐
ing on the vehicle's speed.
When you are driving in the low speed range, for
instance in a town or when parking, the steering
angle increases, i.e., steering becomes very di‐
rect. In the higher speed range, on the other
hand, the steering angle is reduced more and
more. This improves the handling of your vehicle
over the entire speed range.
In critical situations, the system can make tar‐
geted corrections to the steering angle provided Seite 100
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Driving stability control systems