120Driving and operating9Warning
Do not let this special safety
feature tempt you into taking risks
when driving.
Adapt speed to the road
conditions.
Control indicator b 3 83.
Deactivation
When spinning of the drive wheels is
required, ESP® Plus
can be
deactivated:
Press the Ø button. LED illuminates
in button and a corresponding
message appears in the Driver
Information Centre 3 86.
ESP® Plus
is reactivated by pressing
the Ø button again. LED
extinguishes in button. ESP® Plus
is
also reactivated the next time the
ignition is switched on.
When vehicle speed reaches
30 mph the ESP® Plus
function will be
restored automatically.
Fault
If the system detects a fault, control indicator b 3 83 illuminates in the
instrument cluster together with F
3 82 and a corresponding message
appears in the Driver Information
Centre 3 86.
Have the cause of the fault remedied by a workshop.
Vehicle messages 3 87.Driver assistance
systems9 Warning
Driver assistance systems are
developed to support the driver
and not to replace the driver's
attention.
The driver accepts full
responsibility when driving the
vehicle.
When using driver assistance
systems, always take care
regarding the current traffic
situation.
Cruise control
The cruise control can store and
maintain speeds of 20 mph and
above. Deviations from the stored speeds may occur when driving uphill or downhill.
For safety reasons the cruise control cannot be activated until the foot
brake has been operated once.
Driving and operating121
Do not use the cruise control if it is notadvisable to maintain a constant
speed.
Control indicators U and m 3 85.
Activation
Press switch m, control indicator U
illuminates green in the instrument
cluster.
Cruise control is now in standby mode
and a corresponding message
appears in the Driver Information
Centre.
Accelerate to the desired speed and
press switch < or ]. The current
speed is now stored and maintained and the accelerator pedal can be
released.Control indicator m illuminates green
in the instrument cluster together with
U and a corresponding message
appears in the Driver Information
Centre.
Vehicle speed can be increased by depressing the accelerator pedal.
The stored speed flashes in the
instrument cluster. When the
accelerator pedal is released, the
previously stored speed is resumed.
The speed is saved until the ignition
is switched off.
122Driving and operating
Increase speedWith cruise control active, the vehicle
speed can be increased continuously or in small increments by holding
down or tapping switch < repeatedly.
When the switch is released the
current speed is stored and
maintained.
Alternatively, accelerate to the
desired speed and store by pressing
switch <.
Reduce speed With cruise control active, the vehicle
speed can be decreased
continuously or in small increments
by holding down or tapping switch ]
repeatedly.
When the switch is released the
current speed is stored and
maintained.Deactivation
Press switch §: cruise control is
deactivated and the green control
indicator U extinguishes in the
instrument cluster.
Automatic deactivation: ■ Vehicle speed drops below 20 mph,
■ The brake pedal is depressed,
■ The clutch pedal is depressed,
■ Selector lever in N.
The speed is stored and a
corresponding message appears in
the Driver Information Centre.
Resume stored speed
Press switch R at a speed above
20 mph.
If the stored speed is much higher
than the current speed, the vehicle
will accelerate powerfully until the
stored speed is obtained.
Deleting the stored speed Press switch m: Green control
indicators U and m extinguish in the
instrument cluster.
Cruise control speed limiter
The speed limiter prevents the
vehicle exceeding a preset maximum
speed above 20 mph.
Driving and operating123
Activation
Press switch U, control indicator U
illuminates yellow in the instrument
cluster.
Cruise control speed limiter function
is now in standby mode and a
corresponding message appears in
the Driver Information Centre.
Accelerate to the desired speed and
press switch < or ]. The current
speed is recorded.
The vehicle can be driven normally
but it will not be possible to exceed the programmed speed limit except in an
emergency.
Where the limit speed cannot be
maintained, e.g. when driving on a
steep decline, the limit speed will
flash in the Driver Information Centre.
Increase limit speed
The limit speed can be increased
continuously or in small increments
by holding down or tapping switch <
repeatedly.
Reduce limit speed
The limit speed can be decreased
continuously or in small increments
by holding down or tapping switch ]
repeatedly.
Exceeding the limit speed
In the event of an emergency, it is
possible to exceed the limit speed by
depressing the accelerator pedal
firmly beyond the point of resistance.
The limit speed will flash in the Driver Information Centre during this period.
Release the accelerator pedal and
the speed limiter function is
reactivated once a speed lower than the limit speed is obtained.Deactivation
Press switch §: Speed limiter is
deactivated and the vehicle can be
driven normally.
The limit speed is stored and a
corresponding message appears in
the Driver Information Centre.
Reactivation
Press switch R: The speed limiter
function is reactivated.
Deleting the limit speed
Press switch U: Yellow control
indicator U extinguishes in the
instrument cluster.
Speed limiter Maximum speed limiterIn accordance with local or national
regulations, the vehicle may be
equipped with a fixed maximum
speed limiter that cannot be disabled.
If equipped, a label indicating the
fixed maximum speed limit (55 to
80 mph) is located on the instrument
panel beside the steering wheel.
124Driving and operating
Deviations from the maximum speed
limit may occur briefly when driving
downhill, for physical reasons.
Vehicles also equipped with cruise
control speed limiter: the maximum
speed cannot be exceeded by
depressing the accelerator pedal firmly beyond the point of resistance.
Cruise control speed limiter 3 120.
Parking assist
The parking assist makes reverse
parking easier by measuring the
distance between the rear of the
vehicle and obstacles. It is the driver,
however, who bears full responsibility for parking.
The system consists of four ultrasonic
parking sensors in the rear bumper.
Notice
Attached parts in the detection area
cause system malfunction.
Activation
When reverse gear is engaged, the
system switches itself on
automatically. Readiness for
operation is indicated by a brief
acoustic signal.
An obstacle is indicated by buzzers
and, depending on vehicle, is also
indicated in the Info-Display. The
interval between the buzzers
becomes shorter as the vehicle gets
closer to the obstacle. When the
distance is less than 30 cm, the
buzzer is continuous.
Notice
In versions with Info-Display
indication, the volume of the buzzer
can be adjusted via the Infotainmentsystem. Refer to Infotainment
system manual for further
information.9 Warning
Under certain circumstances,
various reflective surfaces on
objects or clothing as well as
external noise sources may cause the system to fail to detect
obstacles.
Deactivation
Driving and operating125
Deactivate the system by pressing
the r button on the instrument
panel with the ignition on. LED
illuminates in the button when
deactivated. When reverse gear is
selected, no acoustic signal will
sound.
Notice
In versions with Info-Display
indication, the function can be
deactivated via the Infotainment
system. Refer to Infotainment
system manual for further
information.
The function is reactivated by
pressing button r again or the next
time the ignition is switched on.
Fault If the system detects an operating
fault, when selecting reverse gear a
continuous acoustic alarm will sound
for approx. 5 seconds, a
corresponding message appears in
the Driver Information Centre 3 86
and F illuminates in the instrument
cluster 3 82. Consult a workshop to
have the cause of the fault remedied.Caution
When reversing, the area should
be free from obstacles which could impact on the underside of the
vehicle.
Impact to the rear axle, which may
not be visible, could lead to
uncharacteristic changes in the
vehicle handling. In the event of
such an impact, consult a
workshop.
Vehicle messages 3 87.
Rear view camera The rear view camera assists the
driver when reversing by displaying a view of the area behind the vehicle in
the interior mirror or in the Info-
Display.
9 Warning
The rear view camera does not
replace driver vision. Note that
objects that are outside the
camera's field of view, e.g. below
the bumper or underneath the
vehicle, are not displayed.
Do not reverse the vehicle by only looking at the display and checkthe surrounding area behind and
around the vehicle before
reversing.
130Driving and operating
level. Since engine power decreases
as altitude increases due to the air becoming thinner, therefore reducing
climbing ability, the permissible gross
train weight also decreases by 10 %
for every 1000 metres of additional
altitude. The gross train weight does
not have to be reduced when driving
on roads with slight inclines (less than 8 %, e.g. motorways).
The permissible gross train weight
must not be exceeded. This weight is
specified on the identification plate
3 169.
Vertical coupling load
The vertical coupling load is the load
exerted by the trailer on the coupling
ball. It can be varied by changing the
weight distribution when loading the
trailer.
The maximum permissible vertical
coupling load is specified on the
towing equipment identification plate
and in the vehicle documents. Always aim for the maximum load, especially
in the case of heavy trailers. The
vertical coupling load should never
fall below 25 kg.In the case of trailer loads of
1200 kg or more, the vertical coupling load should not be less than 50 kg.
Rear axle load
When the trailer is coupled and the
towing vehicle fully loaded (including all occupants), the permissible rear
axle load (see identification plate or
vehicle documents) must not be
exceeded.
Trailer stability assist
If the system detects snaking
movements, engine power is reduced and the vehicle/trailer combination isselectively braked until the snaking
ceases. While the system is working,
keep steering wheel as still as
possible.
Trailer stability assist (TSA) is a
function of the Electronic Stability
Program 3 119.
Vehicle care133
Move the safety catch (located
slightly right of centre) sideways to
the left and open the bonnet.
The bonnet is held open
automatically.
If the bonnet is opened during an
Autostop, the engine will be restarted automatically for safety reasons.
Stop-start system 3 113.
Closing Lower the bonnet and let it fall into the
latch from a low height (20-25 cm).
Check that the bonnet is engaged.
Engine oil
Check the engine oil level manually
on a regular basis to prevent damage
to the engine.
Ensure that the correct specification
of oil is used. Recommended fluids
and lubricants 3 166.
Check with the vehicle on a level
surface. The engine must be at
operating temperature and switched
off for at least 10 minutes.
Pull out the dipstick, wipe it clean, insert it to the stop on the handle, pull
out and read the engine oil level.Caution
It is the owner's responsibility to
maintain the proper level of an
appropriate quality oil in the
engine.
When the engine oil level has
dropped to the "add oil" mark A, top
up engine oil.
Caution
Do not allow the engine oil level to drop below the minimum level!