164
Heating, Ventilation and Air conditioning
Remote control Fig. 125 Auxiliary heat-
er: remot
e c
ontrol. fig. 125 Meaning
ON
Switch the auxiliary heater on.
OFF
Switch the auxiliary heater off:
A
Aerial.
B
Light.
The auxiliary heater may accidentally switch on if a button is pressed on the
remot
e c
ontrol by mistake. This may also occur outside the range of the re-
mote control or if the light flashes.
Remote control light
The remote control light provides users with different information at the
push of a button: Battery light
fig. 125 B Meaning
Lights up green for around two
second
s. The auxiliary heater has been switched on
us
in
g the ON button.
Lights up red for around two
second
s. The auxiliary heater has been switched off
us
in
g the OFF button.
Slowly flashes green for
arou
nd tw
o seconds. No on
a)
signal has been received. Quickly flashes green for
arou
nd tw
o seconds. The auxiliary heater is locked.
Po
s
sible causes: the fuel tank is almost
empty, the battery charge is very low or
there is a fault. Flashes red for around two
second
s. No off
a)
signal has been received. Lights up orange for around
two sec
ond
s, then green or
red. The remote control battery is almost flat.
How
ev
er, the on or off signal has been re-
ceived, respectively. Lights up orange for around
two sec
ond
s, then flashes
green or red. The remote control battery is almost flat.
The on or off s
ign
al has not been received,
respectively. Flashes orange for around five
second
s. The remote control battery is flat. The on
or off s
ign
al has not been received, re-
spectively. a)
Within its range, the remote control might not receive the signal sent by the vehicle receiv-
er. In thi s
case, the remote control will send an error message despite the auxiliary heater
being on or off. Come closer to the vehicle and press the corresponding button on the re-
mote control once again.
Replacing the remote control battery
When the light B on the remote control does not come on when the button
is pr
essed, the remote control battery should soon be replaced.
The battery is located beneath a cover on the back of the remote control.
Turn the slot to the left using a flat, blunt object (e.g. a coin). When chang-
ing the battery, use another battery of the same model and observe the po-
larity when fitting it ⇒ .
165
Heating, Ventilation and Air conditioning
Range
The rec eiv
er is in the interior of the vehicle. The remote control, when fitted
with new batteries, has a range of several hundred metres. Obstacles be-
tween the remote control and the vehicle, bad weather conditions and dis-
charged batteries can considerably reduce the range of the remote control.
An optimum range is obtained by keeping the remote control vertical, with
the aerial A pointing upwards. When doing so, do not cover the aerial with
your fin g
ers or with the palm of your hand.
There must be a minimum distance of two metres between the remote con-
trol and the vehicle. CAUTION
● The radiofrequency remote control contains electronic components.
Ther ef
ore, avoid getting the remote control wet and from being knocked
and protect it from direct sunlight.
● Use of inappropriate batteries may damage the remote control. For this
rea
son, always replace the dead battery with another of the same voltage,
size and specifications. For the sake of the environment
● Please dispose of old batteries so that they do not harm the environ-
ment .
● The r
emote control battery may contain perchlorate. Observe the legal
requirements
for their disposal.
Programming the auxiliary heater The heater or ventilation inside the vehicle can be programmed for a certain
period. Before programming, check that the day is correctly set in the
Auxi
liary heat-
er - day of the week menu ⇒ .
Enab lin
g the Auxiliary heater menu on the instrument panel
● From the main menu, select the Auxili
ary heater submenu and press the
OK button on the windscreen wiper lever.
● ALTERNATIVELY: pre s
s the or
arrow buttons on the multi-function
st eerin
g wheel until the Auxiliary heater menu is displayed. Menu options Description
Switching on
Swit
c
hing off The auxiliary heater can be set to come on automati-
cal
ly
if required. To do so, select a timer:
– The timer is displayed marked with a .
– Only one timer can be selected. If a timer has been
selected, Prog. ON will be displayed on the screen. If
no timer has been selected, the instrument panel
screen will display Prog. OFF.
– To modify the programmed timer, select another tim-
er or select the Off option. Timer 1
Timer 2
Timer 3 Three different timers (hh.mm) can later be selected
us
in
g the On option. If the auxiliary heater is to be
switched on for just a certain day of the week, select
the day of the week and the time for the auxiliary heat-
er to come on. Duration The operating time may vary between 10 and 60 mi-
nute
s
and can be set to 5-minute intervals. Operating mode Set to heat or ventilate the vehicle interior when the
auxi
li
ary heater is switched on. Day Set the current day of the week.
Manufacturer's
setting
s The predefined factory values for the functions of this
menu are r
e
stored. Back This returns to the main menu
Safety First Operating instructions Practical tips Technical Data
166
Heating, Ventilation and Air conditioning
Checking programming
If the timer h
as been switched on after switching the ignition off, the instant
on button will remain lit for around ten seconds.
WARNING
Never program the independent heating system to be activated and oper-
ated in c lo
sed, unventilated areas. The auxiliary heater fumes contain
carbon dioxide, an odourless and colourless toxic gas. Carbon monoxide
can cause people to lose consciousness. It can also cause death.
Operating instructions The auxiliary heater exhaust system located below the vehicle must be kept
cl
e
ar of snow, mud and other objects. The exhaust fumes must not be ob-
structed in any way. The exhaust fumes generated by the auxiliary heater
are removed via an exhaust pipe fitted underneath the vehicle.
On heating the vehicle interior, depending on the outside temperature the
warm air is first directed at the windscreen and then to the rest of the pas-
senger compartment through the air vents. If the air vents are turned to-
wards the windows, for example, the form of air distribution may be affec-
ted.
Depending on the outside temperature, the temperature at which the auxili-
ary heater warms the vehicle interior may be somewhat higher if the heating
or climate control temperature control is set to maximum before switching
the heating on.
Depending on the engine, vehicles with auxiliary heater may be fitted with a
second battery in the luggage compartment that is responsible for powering
the auxiliary heater. Cases in which the auxiliary heater will not switch on
●
The auxiliary heater requires about as much power as the dipped head-
lights. If the batt
ery charge is low, the auxiliary heater will switch off auto-
matically or will not even switch on. This avoids problems when starting the
engine.
● The heater will switch just once each time. The timer will also have to be
switc
hed back on every time it is required. Note
● Noise will be heard while the auxiliary heater is running.
● When the air humidity i
s high and the outside temperature low, the
heating sy
stem may evaporate condensation from the auxiliary heater. In
this case, steam may be released from underneath the vehicle. This is com-
pletely normal and there is no need to suspect a fault!
● If the auxiliary heater runs several times over a prolonged period, the ve-
hicle b
attery may run flat. To re-charge the battery, drive the vehicle for a
long distance. In general: drive for as much time as the auxiliary heating
was working.
167
Driving
Driving SteeringIntroduction The power steering is not hydraulic but electromechanical. The advantage
of thi
s
steering system is that it disposes of hydraulic tubes, hydraulic oil,
the pump, filter and other components. The electromechanical system
saves fuel. While a hydraulic system requires oil pressure to be maintained,
electromechanical steering only requires energy when the steering wheel is
turned.
With the power steering system, the assisted steering function automatical-
ly adjusts according to the vehicle speed, the steering torque and the wheel
turning angle. The power steering only works when the engine is running.
Additional information and warnings:
● Start and stop the engine ⇒ page 170
● V
ehicle battery ⇒ page 288
● T
ow-starting and towing away ⇒ page 340WARNING
If the power steering is not working then the steering wheel is much
more diffic u
lt to turn and the vehicle more difficult to control.
● The power steering only works when the engine is running.
● Never allow the vehicle to move when the engine is switched off.
● Never remove the key from the ignition if the vehicle is in motion. The
steerin
g may lock and it will not be possible to turn the steering wheel. Control and warning lamps lights up Possible cause Solution
(red) Power steering faulty. The steering system should be
chec
k
ed by a Technical Service
as soon as possible.
(yel-
lo w) Power steering operation re-
duced. The steering system should be
chec
k
ed by a Technical Service
as soon as possible.
If, after restarting the engine
and driving for a short distance,
the yellow warning light no lon-
ger comes on, it will not be nec-
essary to take the vehicle to a
specialised workshop. The vehicle battery was dis-
connect
ed and h
as been re-
connected. Drive for a short distance at 15 –
20 km/h.
Safety First Operating instructions Practical tips Technical Data
172
Driving
Key not authorised for the vehicle
If a k ey
which is not authorised for this vehicle is inserted in the ignition
lock, it can be removed as follows:
● Automatic gearbox: the key cannot be removed from the ignition lock.
Pres
s and release the selector lever locking button. Key can be removed
from the vehicle.
● Manual gearbox: Remove the key from the ignition. WARNING
Unsuitable or careless use of the vehicle key could result in serious in-
jury .
● A
lways take all the keys with you whenever you leave the vehicle. The
engine cou
ld accidentally be started and electrical equipment such as
the windows could accidentally be operated resulting in serious injury.
● Never leave children or disabled people alone in the car. They could
be trapped in the c
ar in an emergency and will not be able to get them-
selves to safety. For example, depending on the time of the year, temper-
atures inside a locked and closed vehicle can be extremely high or ex-
tremely low resulting in serious injuries and illness or even death, partic-
ularly for young children.
● Never remove the key from the ignition if the vehicle is in motion. The
steerin
g may lock and it will not be possible to turn the steering wheel. Note
● If the key is left in the ignition lock with the engine off for long periods,
the v
ehicle battery will run flat.
● For automatic gearbox vehicles the key
can only be removed from the ig-
nition lock if the gear selector lever is in position P. In this case, press and
release the selector lever locking button. Starting the engine Complete operations only in the sequence given:
Step
1. Press the brake pedal and keep pressed until step 5 has been
comp
l
eted. 1 a. In vehicles with a manual gearbox:
Pres
s the clutch pedal all
the way and keep pressed until the engine starts. 2. Put the gearstick in neutral or the selector lever in position
P
or N. 3. Only in vehicles with diesel engine:
To prehe
at, turn the key
in the ignition lock to position ⇒ fig. 127 1 . A warning lamp
lights up in the c ontr
ol panel . 4. Turn the key in the ignition lock to position
⇒ fig. 127 2 ; do
not pr e
ss the accelerator. 5. When the engine has started, release the key in the ignition
lock.
6. If the engine does not start, stop the process and try again af-
ter one minut
e. 7. Disconnect the electronic parking brake when you wish to
st
ar
t driving ⇒ page 183. WARNING
Never leave the vehicle unattended if the engine is running. The vehicle
cou l
d move off suddenly, especially if it is in gear, resulting in an acci-
dent and serious injury.
173
Driving WARNING
Cold start sprays could explode or cause a sudden increase in the engine
speed.
● Nev er u
se start boosters. CAUTION
● An attempt to start the engine while driving or starting the engine imme-
di at
ely after turning it off can cause damage to the engine or starter motor.
● When the engine is cold, avoid high revs and heavy acceleration and do
not mak
e the engine work hard.
● Do not push or tow start the engine. Sunburnt fuel could damage the
catalytic
converter. For the sake of the environment
Do not warm the engine at idle speed; start driving immediately if the visi-
bi lity
is OK. This helps the engine reach operating temperature faster and
reduces emissions. Note
● For example, if the key battery is very worn or flat, the engine cannot be
s t
arted with the starter button. In this case, remove the ignition button from
the lock and insert the key.
● Electrical components with a high power consumption are switched off
temporari
ly when the engine starts.
● When the engine is started cold, there may be strong vibrations for a few
moments for t
echnical reasons. This is quite normal, and no cause for con-
cern.
● At temperatures below +5°C (+41°F), smoke may be given off below the
vehicl
e when the additional heater is connected. Stopping the engine Complete operations only in the sequence given:
Step
1. Stopping the vehicle completely
⇒ .
2. Press the brake pedal and keep pressed until step 4 has been
comp
l
eted. 3. In automatic gearboxes, put the selector lever in position
P. 4. Connect the electronic parking brake
⇒ page 183. 5. Turn the key in the ignition lock to position
⇒ fig. 127 0 .
6. With a manual gearbox, put the vehicle in first or reverse gear.
WARNING
Never switch off the engine while the vehicle is moving. You may lose
contr o
l of the vehicle and there is a risk of serious accident.
● The airbags and belt tensioners do not work when the ignition is
switc
hed off.
● The brake servo does not work when the engine is not running. To
stop
, the brake pedal must be pressed with more force.
● As the power steering does not work if the engine is not running, you
wil
l need more strength to steer than normally.
● If the key is removed from the ignition, the steering may lock and it
wil
l not be possible to steer the vehicle. CAUTION
If the engine has been driven at high speed for a prolonged period of time,
it m a
y overheat when turned off. To avoid engine damage, allow the engine
to run for approximately two minutes in neutral before switching it off. Safety First Operating instructions Practical tips Technical Data
184
Driving
Warning and control lamps lights up Possible cause ⇒ Solution
(red) Together with the control
lamp
on the b
utton: Elec-
tronic parking brake on. ⇒ page 185
Fault in the brake system
Stop the vehicle!
Seek pr
ofessional assistance!
⇒ page 187. Brake fluid level inadequate.
Do not drive on!
Chec k
brake fluid level
⇒ page 192. Together with the ABS con-
tro
l
lamp : ABS fault. Contact a specialist workshop.
The v
ehic
le can be braked with-
out ABS. (red) Brake pedal not pressed! Press brake pedal to the floor.
(yel-
lo w) Front brake pads worn. Contact a specialist workshop
immediat
ely
. Inspect all the
brake pads and replace as nec-
essary.
(yel-
lo w) ESC (ESP) disconnected by
sys
t
em. Switching the ignition on and
off If
nec
essary, drive for a short
distance. Fault in ESC (ESP). Contact a specialist workshop.
Together with the ABS con-
tro
l
lamp : Fault in ABS. Contact a specialist workshop.
The v
ehic
le can be braked with-
out ABS. The battery has been recon-
nected.
⇒ page 288
(yellow) ASR (TCS) manually deactiva-
ted. Turn on the ASR (TCS)
⇒ pag
e 191. ASR (T
CS) is auto-
matically activated when the ig-
nition is switched on or off. lights up Possible cause ⇒ Solution
(yel-
lo w) Together with the ESC (ESP)
contr
o
l lamp : Fault in ABS. Contact a specialist workshop.
The v
ehic
le can be braked with-
out ABS. Together with the warning
lamp
or : ABS fault. (yel-
lo w) Together with the warning
lamp
flashing: Electronic
parking brake faulty. Contact a specialist workshop.
(green) Brake pedal not pressed. Press the brake pedal to select
a ge
ar r
atio. Press the brake pedal to discon-
nect the el
ectr
onic parking
brake ⇒ page 185. flashes Possible cause ⇒ Solution
(red) Electronic parking brake faul-
ty.
The c
ontrol lamp may
light up at the same time or
the control lamp may flash
on the button. Contact a specialised work-
shop, a
s
it may not be possible
to park the vehicle in safety. (yel-
lo w) ESC (ESP) or ASR (TCS) regu-
lat
or
. Take your foot off the accelera-
tor
. Adju
st your driving style to
the road conditions. Several warning and control lamps should light up for a few seconds when
the ignition is
sw
itched. This signals that the lamp is working properly. They
will switch off after a few seconds. WARNING
If the warning lamps and messages are ignored, the vehicle may stall in
traffic, or m a
y cause accidents and severe injuries.
● Never ignore the warning lamps or text messages.
● Stop the vehicle safely as soon as possible.
186
Driving
Automatic release of the electronic parking brake on starting the engine
The electr onic
parking brake is automatically released when the vehicle
starts moving, if the driver's door is closed and the driver is wearing his/her
seat belt. In vehicles with a manual gearbox the clutch pedal should also be
pressed to the floor before starting the engine so that the system recogni-
ses that the parking brake should be released.
Emergency braking function
Only use the emergency braking function if the vehicle cannot be stopped
with the brake pedal ⇒ !
● Pull button hard to stop the vehicle. The warning display will be ac-
c omp
anied by the corresponding warning chime.
● To stop the braking process, release the button or press the accelerator. WARNING
The incorrect use of the electronic parking brake may result in serious ac-
cident .
● Nev
er use the electronic parking brake to brake the vehicle except in
an emergency
. The braking distance is considerably longer, because
braking is only applied to the rear wheels. Always use the foot brake.
● Never accelerate from the engine compartment with the engine run-
ning and a ge
ar or a gear range engaged. The vehicle could move, even if
the parking brake is applied. Note
● In vehicles with a manual gearbox: When the clutch pedal is released
and the ac c
elerator pressed at the same time, the electronic parking brake
is automatically released.
● If the vehicle battery is flat, it will not be possible to disconnect the elec-
tronic p
arking brake. Use the jump-start ⇒ page 337. ●
When the electronic
parking brake is applied or released, noises may be
heard.
● If the electronic parking brake has not been used for a long while, the
syst
em sometimes performs automatic and audible checks while the vehi-
cle is at a standstill.
Parking When parking your vehicle, all legal requirements should be observed.
To p
ark
the vehicle
Complete operations only in the sequence given.
● Park the vehicle on a suitable surface ⇒ .
● Press and hold the brake pedal until the vehicle comes to a standstill.
● Connect the electronic parking brake ⇒ page 185.
● F
or an automatic gearbox, move the selector lever to position P.
● Switch off the engine and release the brake pedal.
● Remove the key from the ignition.
● If necessary, turn the steering wheel slightly to lock the steering.
● With a manual gearbox, engage the 1st gear on flat ground and slopes,
or even the rev
erse gear on hills, and release the clutch pedal.
● Ensure that all passengers leave the vehicle, especially children.
● When leaving the vehicle, take all keys with you.
● Lock the vehicle.
Additiona
l information for steep slopes and hills
Before switching off the engine, rotate the steering wheel so that if the vehi-
cle should move then it will be held by the kerb.