122Climate controlControl unitsThe timer or remote control unit turns
the system on and off, and is used to
programme specific departure times.
Timer (Type A)1 Display:Displays preset, current
time or preset time,
temperature, Y, Ö and x2 l:Adjusts values up3 7:Long press: switch
heater on, short press:
turns display on or
confirms selection4 k:Adjusts values down5 d:Long press: switch
heater off, short press:
turns display on or exit
menu
Remote control (Type A)
1 Display:Displays preset, current
time or preset time,
temperature, Z, Ü , Y ,
Ö and x2 7:Long press: switch heater on,
short press: turns display on
or confirms selection3 l:Adjusts values up4 d:Long press: switch heater off,
short press: turns display on
or exit menu5 k:Adjusts values down
If no buttons are pressed within
ten seconds the display automatically
turns off.
Remote control (Type A) fault
displays
INIT:automatic detection –
wait until automatic
detection is finishedNO
SIGNAL:no signal –
check heater fuseZ:poor signal –
move closerÜ:battery low –
replace batteryY:heater fault –
consult workshopAdd, AddE:system in learning
mode
Teach remote control (Type A)
If the vehicle battery is reconnected,
the LED in the instrument panel
button illuminates and the system
Climate control125● Select F and confirm.
● Select weekday or weekday group and confirm.
● Select hour and confirm.
● Select minutes and confirm.
● Select Y or x and confirm.
● Select ECO or HIGH and confirm.
● Select duration and confirm. ● Press d to exit.
Repeat the procedure to programme
the other preset memory numbers if
required.
To activate a desired preset memory
number select P1, P2 or P3, then
select On and confirm.
When a program is activated P and
Y will be displayed together.
To deactivate a preset memory,
select P1, P2 or P3, then select Off
and confirm.
Heating stops automatically
five minutes after the programmed
departure time.Notice
The remote control system features a temperature sensor which
calculates the runtime according to the ambient temperature and thedesired heating level (ECO or
HIGH). The system starts
automatically between five and
60 minutes prior to the programmed
departure time.
Set time and weekday Þ
If the vehicle battery is disconnected
or its voltage is too low, the unit will
need to be reset.
● Select F in the menu bar and
confirm.
● Select Þ in the menu bar and
confirm.
● Adjust using k or l to change
the hour and confirm.
● Adjust using k or l to change
the minutes and confirm.
● Press d to exit.
● Select F in the menu bar and
confirm.
● Select Mo in the menu bar and
confirm.● Adjust using k or l to change
the weekday and confirm.
● Press d to exit.
Heating level
The preferred heating level for
programmed departure times can be
set to either ECO or HIGH.
● Select Y in the menu bar and
confirm.
● Select ECO or HIGH and confirm.
● Press d to exit.
Operation (Type B)
Heating Y or Ventilation x
Select the operating mode Y or x, if
necessary.
● Press l three times.
● Press Y and OFF
simultaneously, Y or x flashes.
● Adjust using k or l to select Y
or x.
● Press Y and OFF simultaneously
to confirm.
130Driving and operatingDriving and
operatingDriving hints ............................... 131
Driving economically ...............131
Control of the vehicle ...............131
Steering ................................... 131
Starting and operating ...............132
New vehicle running-in ............132
Ignition switch positions ...........132
Starting the engine ..................133
Idle speed control ....................134
Overrun cut-off ........................ 134
Stop-start system ....................134
Parking .................................... 137
Air suspension ......................... 138
Engine exhaust .......................... 140
Diesel particle filter ..................140
Catalytic converter ...................140
AdBlue ..................................... 141
Manual transmission ..................148
Manual transmission automa‐ ted .............................................. 148
Transmission display ...............148
Starting the engine ..................149
Selector lever .......................... 149Manual mode........................... 150
Electronic driving programmes 150
Fault ........................................ 151
Interruption of power supply ....152
Brakes ........................................ 152
Antilock brake system .............152
Parking brake .......................... 153
Brake assist ............................. 154
Hill start assist ......................... 154
Ride control systems .................154
Traction Control system ..........154
Electronic stability program .....155
Limited-slip rear axle ...............157
Driver assistance systems .........157
Cruise control .......................... 157
Speed limiter ........................... 161
Parking assist .......................... 161
Rear view camera ...................163
Lane departure warning ..........165
Fuel ............................................ 166
Fuel for diesel engines ............166
Refuelling ................................ 167
Fuel consumption - CO 2-
Emissions .............................. 168
Trailer hitch ................................ 169
General information .................169
Driving characteristics and towing tips .............................. 169
Trailer towing ........................... 169Towing equipment ...................170
Trailer stability assist ...............170
Auxiliary features .......................170
Power take-off ......................... 170
Driving and operating131Driving hints
Driving economically
ECO mode ECO mode is a function that
optimises fuel consumption. It affects
engine power and torque,
acceleration, gear shift indication,
heating, air conditioning and electrical consumers.
ActivationPress ECO. Control indicator
illuminates when activated and a corresponding message appears in
the Driver Information Centre 3 100.
During driving, it is possible to
temporarily disable ECO mode, e.g.
to increase engine performance, by
depressing the accelerator pedal
firmly.
ECO mode is reactivated when
pressure is reduced on the
accelerator pedal.
Deactivation
Press ECO again. Control indicator
extinguishes.
Control of the vehicle
Never coast with engine not
running (except during Autostop)
Many systems will not function in this
situation (e.g. brake servo unit, power
steering). Driving in this manner is a
danger to yourself and others. All
systems function during an Autostop,
but there may be a controlled
reduction in power steering assist and
vehicle speed is reduced.Stop-start system 3 134.
Pedals To ensure the pedal travel is
uninhibited, there must be no mats in
the area of the pedals.
Use only floor mats which fit properly and are fixed by the retainers on the
driver's side.
Driving downhill
Engage a gear when driving downhill
to ensure that sufficient brake
pressure is available.
Steering If power steering assist is lost
because the engine stops or due to a system malfunction, the vehicle can
be steered but may require increased
effort.
132Driving and operatingCaution
Vehicles equipped with hydraulic
power steering:
If the steering wheel is turned until it reaches the end of its travel, and
is held in that position for more
than 15 seconds, damage may
occur to the power steering
system and there may be loss of
power steering assist.
Starting and operating
New vehicle running-in
Do not brake unnecessarily hard for
the first few journeys and after new
disc brake pads have been fitted.
During the first drive, smoke may
occur because of wax and oil
evaporating off the exhaust system.
Park the vehicle in the open for a
while after the first drive and avoid
inhaling the fumes.
During the running-in period fuel and engine oil consumption may be
higher and the cleaning process of the diesel particle filter may take
place more often. Autostop may be
inhibited to allow for charging the
vehicle battery.
Stop-start system 3 134.
Diesel particle filter 3 140.
Ignition switch positions Turn key:0:ignition off: Some functions
remain active until key is
removed or driver's door is
opened, provided the ignition was
on previously1:accessory power mode: Steering wheel lock released, some
electrical functions are operable,
ignition is off2:ignition is on, diesel engine is
preheating. Control indicators
illuminate and most electrical
functions are operable3:engine start: Release key after
starting procedure begins
Driving and operating139Caution
Ensure there is adequate
clearance and that there are no
obstructions when adjusting the
suspension height.
The remote control unit is magnetic
and may be fixed to any metal part of the vehicle or stored in its holder.
With the engine running, press the appropriate button for two seconds to
adjust the suspension height.
Indicator light will flash intermittently
while height adjustment is in progress
and illuminates when complete.
If the ignition is switched on with
engine not running, the suspension
height can only be lowered.
Notice
Handle with care, protect from
moisture and high temperatures and
avoid unnecessary operation.
Pre-programmed settings
Adjusts the suspension height to one
of three pre-programmed positions.
l:lowered positionk:normal positionj:raised positionCaution
If an obstacle is detected while
raising or lowering, the
suspension height is returned to the normal position after a delay.
This does not guarantee damage- free operation. Ensuring sufficient
clearance and freedom from
obstacles is the responsibility of the driver.
Manual settings
Manual adjustment can only be
performed when the vehicle is
stationary.
Select by pressing h for
two seconds , then R to raise, or S to
lower.
To exit, press any of the pre-
programmed buttons.
Notice
Obstacle detection is not available
during manual adjustment.
When a certain low speed is
exceeded or when the ignition is
switched off, height adjustment is deactivated automatically and the
suspension height is returned to the
normal position.
Service modeWhen the vehicle is stationary, press
i for five seconds to put the vehicle
into service mode. The indicator light
will illuminate.
When service mode has been
activated, the air suspension master
switch must be turned off.
To exit service mode, press i again
for five seconds.
Fault
If a fault is detected, i will flash
intermittently. If service mode has been activated and there is a fault, h,
S and R will flash simultaneously.
Have the cause of the fault remedied
by a workshop.
160Driving and operatingActivation
Press 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 < 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 <
repeatedly.
Reduce limit speed
The limit speed can be decreased
continuously or in small increments
by holding down or tapping ]
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.Notice
In vehicles fitted with a Speed
limiter, fully depressing the
accelerator pedal will not allow you
to exceed the set maximum vehicle
speed. Speed limiter 3 161.
Deactivation
Press $: 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 R. The speed limiter function is
reactivated.
Pressing < will also reactivate the
speed limiter function, but at the
current vehicle speed only, not the stored speed.
Deleting the limit speed
Press U.
Yellow control indicator U
extinguishes in the instrument cluster.
204Vehicle care9.Connect the red < power supply
lead on the compressor to the
jump start terminal 3 211.
Notice
Depending on model, the jump start
terminal may be located at the left-
hand or right-hand side of the engine compartment.
10. Connect the black ] power
supply lead to a vehicle grounding
point, e.g. the engine block or an
engine mounting bolt.
Notice
Depending on tyre repair kit type, it
may be necessary to connect the
single power supply lead to the
power outlet or cigarette lighter
socket.
For this type, the red < and
black ] power supply leads will not
be present.
To avoid discharging the battery,
we recommend running the
engine.
11. Set the rocker switch on the compressor to position I. The tyre
is filled with sealant.
12. The compressor pressure gauge briefly indicates up to six bar.
Then the pressure starts to drop.
13. All of the sealant is pumped into the tyre. Then the tyre is inflated.
14. The prescribed tyre pressureshould be obtained within
ten minutes. Tyre pressure
3 243 . When the correct pressure
is obtained, turn off the
compressor by setting rocker
switch to position O.
If the prescribed tyre pressure is
not obtained within ten minutes,
remove the tyre repair kit. Move
the vehicle one tyre rotation
(approx. two metres). Reattach
the tyre repair kit and continue the
filling procedure for ten minutes. If the prescribed tyre pressure is still
not obtained, the tyre is too badly