Warning lights
Introduction
This chapter contains information on the following subjects:
Handbrake
33
Braking system
33
Front seat belt warning light
33
Adaptive cruise control (ACC)
33
Power steering / steering lock (KESSY system)
33
Stability control (ESC) / Traction control (TCS)
34
Traction control (TCS) disabled
34
Anti-lock braking system (ABS)
34
Rear fog light
34
Emission control system
35
Preheating unit (diesel)
35
EPC warning light (petrol)
35
Safety systems
35
Tyre pressure
35
Brake linings
36
Low fuel - petrol / diesel
36
Lane assist (Lane Assist)
36
Turn signal system
36
Trailer turn signal lights
36
Fog lights
37
Cruise control
37
Brake pedal (automatic gearbox)
37
Natural gas operation
37
Main beam
37
Automatic gearbox
37
Rear seat belt warning light
37
Generator
37
Coolant
38
Engine oil pressure
38
Engine oil level
38
Lamp failure
39
Diesel particle filter (diesel)
39
Windscreen washer fluid level39High beam assistant39
START-STOPsystem
39
Display a low temperature
39
Water in the fuel filter (diesel)
40
Adaptive cruise control (ACC)
40
Distance warning (Front Assist)
40
Front assist
40
OFF ROAD mode
40
Adaptive Chassis Control (DCC)
40
Service
40
The warning lights in the instrument cluster indicate certain functions or
faults.
Some warning lights can be accompanied by acoustic signals and messages in
the display of the instrument cluster.
After switching on the ignition, some warning lights light up briefly as a func-
tion test. If the tested systems are OK, the corresponding warning lights go
out a few seconds after switching on the ignition or after starting the engine.
The warning lights are located at the following positions in the instrument
cluster » Fig. 17 on page 30 .
▶ Tachometer
1
▶Display
2
▶Speedometer
3
▶Bar with warning lights
5
Warning lights in the display
Depending on the importance the warning light (danger) or
(warning) illu-
minate along with some of the warning lights in the list with the warning
lights.
Depending on vehicle equipment, some warning lights can be displayed in col-
our on the display. For example. the coolant warning lamp may be represented
as follows.
▶ - Segment display / monochromatic (“black and white”) MAXI DOT display
▶ - Coloured MAXI DOT display
32Using the system
WARNING■Ignoring illuminated warning lights and related messages or instructions
in the display of the instrument cluster may lead to serious personal injury
or damage to the vehicle.■
If you have to stop for technical reasons, then park the vehicle at a safe
distance from the traffic, switch off the engine and activate the hazard
warning light system » page 68. Place the warning triangle at the prescri-
bed distance.
■
The engine compartment of your car is a hazardous area. While working in
the engine compartment, be sure to observe the following warnings
» page 252 .
Handbrake
Read and observe
on page 33 first.
lights up – the handbrake has been applied.
An acoustic signal will sound if you drive the vehicle above 5 km/h while the
handbrake is still on.
▶ Release the handbrake.
Braking system
Read and observe
on page 33 first.
illuminates – the brake fluid level in the brake system is too low.
▶ Park the vehicle,
stop driving! Seek help from a specialist garage.
WARNINGA fault to the braking system can increase the vehicle’s braking distance -
There is a risk of an accident!
Front seat belt warning light
Read and observe
on page 33 first.
lights up - the driver or front passenger has not fastened their seat belt.
At a speed of over 30 km/h the warning light
flashes and an audible warning
sounds at the same time.
If the seat belt is not fastened by the driver or front passenger during the next
approx. 2 minutes, the warning signal is deactivated and the warning light il-
luminates permanently.
Adaptive cruise control (ACC)
Read and observe
on page 33 first.
illuminates - the ACC delay is not sufficient.
▶ Apply the brake.
For more information about the ACC system » page 214.
Power steering / steering lock (KESSY system)
Read and observe
on page 33 first.
Fault in the power steering
lights up – this indicates a complete failure of the power steering and the
steering assist is no longer working (significantly higher steering forces).
lights up – this indicates a partial failure of the power steering and the
steering forces can be greater.
▶ Switch off the ignition, start the engine again and travel a short distance.
▶ If the warning light does not go off, stop the vehicle,
stop driving
. Seek
help from a specialist garage.
▶ If the warning light does not go off, you can drive on, exercising appropriate
caution. Seek assistance from a specialist garage immediately.
Steering lock defect (KESSY system)
An audible signal sounds as a warning.
flashes
Steering column lock faulty. Stop!STOP VEHICLE STEERING FAULTY
▶ Park the vehicle,
stop driving . After switching off the ignition, it is no lon-
ger possible to lock the steering, to activate the electrical components (e.g.
Infotainment ), to switch on the ignition again and to start the engine. Seek
help from a specialist garage.
flashes
Steering lock: Workshop!STEERING WORKSHOP
▶ You can drive on, exercising appropriate caution. Seek assistance from a spe-
cialist garage immediately.
33Instruments and warning lights
Passive safetyBefore setting off12
Driving safety12
Passive Safety12
Pedals194
Floor mats194
Personalisation Configuration wizard
118
Personal POIs175
Petrol249
Petrol station logo128
Phone Bluetooth® update
153
Compatibility153
Introductory information149
rSAP155
Voice control119
Phonebox84
Phone compatibility153
Phone Premium SIM card
154
Pictures Compatible sources
145
File formats145
Requirements and restrictions145
Supported file formats145
Pin code set to
126
Playback Video DVD
145
Plsyback Media
137
Pockets88
Pockets in the luggage compartment95
POI175
Choose on the map176
Import175
My POIs175
Tap on the map176
Pop-up window Map178
Positioning the jack
269
Power limit Tilt / slide sunroof
62
Power steering33
Power windows Button in the front passenger door
60
Button in the rear doors60
Practical features Pockets
88
Seat backrest with long cargo channel89
Storage compartment for umbrella87
Waste container85
Preferred contacts159
Preheating unit35
Principles of Infotainment operation116
Proactive passenger protection223
Warning light35
R
Rack
103
Radiator shutters198
radio Select station
133
Radio Broadcasting
133
DAB - settings132
DAB settings125
FM - settings125, 131
L-band126
List of available stations134
Main menu133
Operation133
Preface133
Radio station logo135
Save station135
Scan133
Search stations133
set to125, 131
Station buttons135
Traffic program (TP)136
Voice control119
Radio station logo135
Radio station logos Update
125
Radio stations Choose
133
Logo135
Save station135
Search stations133
Select station133
Station buttons135
Raising the vehicle269
Rear fog light67
Warning light34
Rear seats79
Rear view mirror73
Rear window - heating71
Record waypoints184
Refilling Coolant
257
Engine oil256
Windscreen washer fluid254
Reflective vest265
Refuelling249
Fuel249
Regulation Headlight beam
64
Remote Change battery
275
Remote control Auxiliary heating (auxiliary heating and ventila- tion)
110
Synchronisation process55
Unlocking/locking the vehicle52
Remote transfer of SIM data155
Removable through-loading bag89
310Index