77
Cockpit
ItemSymbolMeaning of warning and indicator
lampsFurther infor-mation
1Fuel level / reserve⇒ page 79
2Coolant level / coolant temperature⇒ page 80
3Rear fog light switched on⇒ page 80
4 Turn signals in operation⇒ page 80
5Engine fault (petrol engine)⇒ page 81
Glow plug system for diesel engine⇒ page 81
6Main beam switched on⇒ page 81
7Soot accumulation in the diesel engine
particulate filter⇒ page 81
8ABS system fault⇒ page 82
9Windscreen washer fluid level⇒ page 82
10Alternator fault⇒ page 83
11Fasten seat belts!⇒ page 19
12Brake pad worn⇒ page 83
13Tyre pressure⇒ page 83
14Airbag or belt tensioner system fault or
airbag disabled⇒ page 29
⇒ page 32
ItemSymbolMeaning of warning and indicator
lampsFurther infor-mation
15Bulb defective⇒ page 84
16Brake fluid required or
brake system fault⇒ page 84
17
Red:
Engine oil pressure
⇒ page 85Yellow:
If flashing: engine oil sensor faulty
If it remains lit: insufficient engine oil
18Handbrake on⇒ page 180
19Cruise speed activated (Cruise control)⇒ page 85
20Door open indicator⇒ page 86
21If it stays lit: ASR (TCS) deactivated⇒ page 87
⇒ page 87
⇒ page 167
22Electromechanical steering⇒ page 86
23Fault in the emission control system⇒ page 86
24If flashing: the Electronic Stability Con-
trol ESC (ESP) or the ASR (TCS) is work-
ing
If it remains lit: ESC (ESP) or ASR (TCS)
faulty⇒ page 87
⇒ page 87
⇒ page 167
25Selector lever lock (automatic gearbox)⇒ page 88
Safety FirstOperating InstructionsPractical TipsTechnical Specifications
81
Cockpit
For further information on the turn signals, please see ⇒ page 119.
Engine management*
This warning lamp monitors the engine management sys-
tem for petrol engines.
The warning lamp (Electronic Power Control) lights up when the ignition
is switched on to show that the lamp is working properly. It should go out
once the engine is started.
If there is a fault in the electronic engine management system while you are
driving, this warning lamp will light up. Stop the vehicle and seek technical
assistance.
Glow plug system / engine fault
The warning lamp lights up to show that the glow plugs are
preheating. It flashes if there is an engine fault.
Warning lamp is lit
The warning lamp lights up while the glow plugs are preheating. When
the warning lamp goes off, the engine should be started straight away.
Warning lamp flashes
If a fault develops in the engine management system while you are driving,
the glow plug lamp will flash . Take the vehicle to an Authorised Service
Centre as soon as possible and have the engine checked. Main beam headlights
This warning lamp lights up when the main beams are on.
The warning lamp is switched on once main beams are on or once the
headlight flasher is operating.
For further information see ⇒ page 119.
Soot accumulation in the diesel engine particulate filter*
If the warning lamp lights up you should help the filter clean itself by
driving in the appropriate manner.
To do this, drive about 15 minutes in fourth or fifth gear (automatic gear-
box: S gear range) at a speed of 60 km/h, with the engine running at ap-
proximately 2000 rpm. In this way, the pollen build up in the filter is burned.
When cleaning is successful, the indicator turns off.
If the warning lamp does not turn off, or the three lamps turn on (partic-
ulate filter , emission control system fault and glow plugs ), take
the vehicle to a specialised workshop to repair the fault.
WARNING
● Always drive according to the road weather conditions, the terrain
and traffic. Driving recommendations should never lead to illegal ma-
noeuvres in surrounding traffic.
● The diesel engine particulate filter may reach extremely high temper-
atures; it should not enter into contact with flammable materials under-
neath the vehicle. Otherwise there is a risk of fire.
Safety FirstOperating InstructionsPractical TipsTechnical Specifications
84Cockpit
● The temporary spare wheel is fitted.
● The wheel on one axle is changed.
Tyre pressure adjustment
Following the modification to tyre pressure or after changing one or more
wheels, the button ⇒ fig. 50 must be kept pressed while the ignition is on
until an acoustic signal is heard and the warning lamp goes out.
If the wheels are under excessive load (for example, driving with a trailer or
heavy load), the tyre pressure must be increased to the recommended value
for a full load (see the sticker on the inside of the fuel flap). If the tyre moni-
tor system button is pressed down, the new tyre pressures are confirmed.
The tyre pressure warning lamp lights up
If the tyre pressure of one or more wheels is much lower than the value set
by the driver, the tyre control warning lamp lights up ⇒
.
The tyre pressure warning lamp flashes
If the tyre pressure warning lamp flashes, this indicates a fault. Go to the
nearest specialist workshop.
WARNING
● When the tyre pressure warning lamp lights up, reduce speed imme-
diately and avoid any sudden manoeuvre or braking. Stop when possible,
and check the tyre pressure and status.
● The driver is responsible for maintaining correct tyre pressures. For
this reason, tyre pressure must be regularly checked.
● Under certain circumstances (for example, when driving in a sports-
like manner, in winter conditions or on a dirt track) the tyre warning lamp
may light up or function incorrectly.
Note
If the battery is disconnected, the yellow warning lamp lights up after
turning the ignition on. This should turn off after a brief journey.
Bulb defect
The warning lamp lights up when a bulb in the vehicle's ex-
terior lighting is defective.
The warning lamp lights up when a bulb in the vehicle's exterior lighting
(e.g. left-hand main beam) is defective.
The instrument panel displays the following message 1)
: LEFT FULL BEAM
FAULTY.
Brake system*
This warning lamp lights up if the brake fluid level is too low
or if there is a fault in the system.
This warning lamp lights up if
● the brake fluid level is too low ⇒ page 231.
The instrument panel displays the following message 1)
: STOP BRAKE FLUID
INSTRUCTION MANUAL.
● there is a fault in the brake system.
The instrument panel displays the following message 1)
: BRAKE SYSTEM
FAULT INSTRUCTION MANUAL.
1)
Depending on the version of the model.
117
Lights and visibility
Instrument and switch lighting / Headlight range control
Fig. 73 Dash panel: reg-
ulation for instrument
and switch illumination
and headlight range con-
trol
Instrument and switch lighting 1
When the headlights are switched on, the brightness of the instruments
and switch lighting can be regulated to suit your requirements by turning
the thumb wheel
⇒ fig. 73 1
.
The instrument lighting (dials and needles), the centre console illumination
and the illumination of the displays are regulated by a photodiode incorpo-
rated in the instrument panel.
The instrument lighting (dials and needles) is switched on when the igni-
tion is on and the vehicle lights are off . The instrument lighting is dimmed
automatically as the daylight starts to fade. It goes out completely when the
ambient light level is very low. This function is intended to remind the driver
to switch on the dipped beam headlights in good time when light condi-
tions become poor.
Headlight range control 2
By using the electrical headlight range control, 2 you can adjust the head-
light range to the load level that is being carried in the vehicle. This way, it is possible to avoid dazzling oncoming traffic more than necessary. At the
same time, by using the correct headlight settings, the driver has the best
possible lighting for the road ahead.
The headlights can only be adjusted when the dipped beam is switched on.
To lower the beam, turn the thumb wheel down
2
from the basic setting
0.
Dynamic headlight range control
Vehicles with gas discharge bulbs (“xenon bulbs”) are equipped with dy-
namic headlight range control . This means that the headlights will be ad-
justed to suit the load level of the vehicle and “nodding movements” when
pulling off and braking are automatically compensated for.
Vehicles with gas discharge bulbs do not have headlight range control.
Adaptive headlights* (for driving round bends)
When driving around bends, the headlights will light the
most important areas of the road.
Fig. 74 Cornering light-
ing using adaptive head-
lights
Safety FirstOperating InstructionsPractical TipsTechnical Specifications
119
Lights and visibility
7. Always take the vehicle key with you when you leave the vehi- cle.
Switch on the hazard warning lights to warn other road users, for example
when:
● reaching the tail end of a traffic jam,
● there is an emergency
● your vehicle breaks down due to a technical fault,
● you are towing another vehicle or your vehicle is being towed.
All turn signals flash simultaneously when the hazard warning lights are
switched on. That is that the two turn signal turn signal lamps and the
turn signal lamp in the switch will flash at the same time. The hazard
warning lights also work when the ignition is switched off.
Emergency braking warning
If the vehicle is braked suddenly and continuously at a speed of more than
80 km/h, the brake light flashes several times per second to warn vehicles
driving behind. If you continue braking, the hazard warning lights will come
on automatically when the vehicle comes to a standstill. They switch off au-
tomatically when the vehicle starts to move again.
WARNING
● The risk of an accident increases if your vehicle breaks down. Always
use the hazard warning lights and a warning triangle to draw the atten-
tion of other road users to your stationary vehicle.
● Never park where the catalytic converter could come into contact with
inflammable materials under the vehicle, for example dry grass or spilt
petrol. This could start a fire!
Note
● The battery will run down if the hazard warning lights are left on for a
long time, even if the ignition is switched off.
● The use of the hazard warning lights described here is subject to the rel-
evant statutory requirements.
Turn signal and main beam headlight lever
The turn signal and main beam lever also operates the park-
ing lights and the headlight flasher.
Fig. 76 Turn signal and
main beam headlight lev-
er
The turn signal and main beam headlight lever has the following
functions:
Switching on the turn signals
– Move the lever all the way up ⇒ fig. 76 1
to indicate right, and
all the way down 2 to indicate left.
Safety FirstOperating InstructionsPractical TipsTechnical Specifications
184Driving
Switching the cruise control system on and off
Fig. 149 Turn signal and
main beam headlight lev-
er: switch and rocker
switch for the cruise con-
trol
Switching on the system
– Push the switch ⇒ fig. 149 B
to the left to
ON.
Switching off the system
– Either push the switch B
to the right to
OFF or turn the ignition
off when the vehicle is stationary.
When the cruise control is on and a speed is programmed, the indicator
on the instrument panel is lit. 1)
If the cruise control system is switched off, the symbol is switched off.
The system will also be deactivated completely when 1st gear is selected.*Setting speed*
Fig. 150 Turn signal and
main beam headlight lev-
er: switch and rocker
switch for the cruise con-
trol
– Press the lower part SET/- of the rocker switch ⇒ fig. 150 A
once briefly when you have reached the speed you wish to set.
When you release the rocker switch, the current speed is set and held con-
stant.
1)
Depending on the version of the model.
185
Driving
Adjusting set speed*
The speed can be altered without touching the accelerator or
the brake.
Fig. 151 Turn signal and
main beam headlight lev-
er: switch and rocker
switch for the cruise con-
trol
Setting a higher speed
– Press the upper part RES/+ of the rocker switch ⇒ fig. 151 A
to
increase the speed. The vehicle will continue to accelerate as
long as you keep the rocker switch pressed. When you release
the switch, the new speed is stored.
Setting a lower speed
– Press the lower part SET/– of the rocker switch A
to reduce the
speed. The vehicle will automatically reduce its speed for as
long as you keep the switch pressed. When you release the
switch, the new speed is stored.
When you increase speed with the accelerator and then release the pedal,
the system will automatically restore the set speed. This will not be the case, however, if the vehicle speed is more than 10 km/h higher than the
stored speed for longer than 5 minutes. The speed will have to be stored
again.
Cruise control is switched off if you reduce speed by depressing the brake
pedal. You can reactivate the control by pressing once on the upper part of
the rocker switch RES/+ ⇒ fig. 151
A
.
WARNING
It is dangerous to use a set speed which is too high for the current road,
traffic or weather conditions. Risk of accident.
Switching off the system temporarily*
Fig. 152 Turn signal and
main beam headlight lev-
er: switch and rocker
switch for the cruise con-
trol
The cruise control system will be switched off in the following situations:
● if the brake pedal is depressed,
● if the clutch pedal is depressed,
Safety FirstOperating InstructionsPractical TipsTechnical Specifications
186Driving
● if the vehicle is accelerated to over 180 km/h,
● when the lever B
is moved to the position “CANCEL” without reaching
the “OFF” position. Once the “CANCEL” operation is completed, the lever is
released and returns to its initial position.
To resume the cruise control, release the brake or clutch pedal or reduce the
vehicle speed to less than 180 km/h and press once on the upper part of
the rocker switch RES/+ ⇒ fig. 152 A
.
WARNING
It is dangerous to use a set speed which is too high for the current road,
traffic or weather conditions. Risk of accident.
Complete system deactivation*
Fig. 153 Turn signal and
main beam headlight lev-
er: switch and rocker
switch for the cruise con-
trol Vehicles with a manual gearbox
The system is completely turned off
by moving the control B
all the way to
the right hand side (OFF engaged), or when the vehicle is stationary, igni-
tion off.
Vehicles with automatic gearbox / DSG automatic gearbox*
To completely disengage the system, the selector lever must be placed in
one of the following positions: P, N, R or 1 or with the vehicle stopped and
the ignition turned off.