Driving and operating175If the driver is active, no warning will
be issued.
Activation
The lane departure warning system is activated by pressing ½. The system
is switched on when the LED in the
button is not illuminated.
The system is only operable at
vehicle speeds above 60 km/h and if
lane markings are available.
When the system recognises an
unintended lane change, the control
indicator ) flashes yellow.
Simultaneously a chime sound is
activated.
Deactivation
The system is deactivated by
pressing ½, the LED in the button
illuminates.
At speeds below 60 km/h the system
is inoperable.
Fault
In the event of a fault, F
appears in the instrument panel,
accompanied by a display message.
Contact a dealer or a qualified
workshop to have the system
checked.
The lane departure warning system
may not operate properly when:
● The windscreen is not clean.
● There are adverse environmental
conditions like heavy rain, snow,
direct sunlight or shadows.
The system can not operate when no
lane marking is detected.
System limitations The system performance may not
operate properly when:
● Vehicle speed is below 60 km/h.
● Driving on winding or hilly roads.
● During nighttime driving.
● Weather limits visibility, such as fog, rain, or snow.
● The sensor in the windscreen is blocked by snow, ice, slush, mud,dirt, windscreen damage or
affected by foreign items, e.g.
stickers.
● The sun is shining directly into the camera lens.
● Close vehicles ahead.
● Banked roads.
● Road edges.
● Roads with poor lane markings.
● Sudden lighting changes.
176Driving and operatingDriver alert
The driver alert system monitores the driving time and the vigilance of the
driver. Monitoring the vigilance of the
driver is based on the trajectory
variations of the vehicle compared to
the lane markings.
The system includes a driving time alert combined with driver drowsiness detection.9 Warning
The system cannot replace the
need for vigilance on the part of
the driver. It is recommended that
you take a break as soon as you
feel tired or at least every two
hours. Do not take the wheel if you are tired.
Activation or Deactivation
The system can be activated or
deactivated in the vehicle
personalisation 3 103
The state of the system stays in
memory when the ignition is switched
off.
Driving time alert
The driver gets notified by a pop-upreminder symbol € in the Driver
Information Centre simultaneously with a acoustic alert if the driver has
not taken a break after two hours of
driving at a speed above 65 km/h. The
alert is repeated hourly until the
vehicle is stopped, no matter how
vehicle speed evolves.
The counting of driving time alert is
reset when the ignition has been
switched off for a few minutes.
Driver drowsiness detection The system monitors the driver's level
of vigilance. A camera at the top of the
windscreen detects variations in
trajectory compared to the lane
markings. This system is particularly
suited to fast roads (speed higher
than 65 km/h).
If the trajectory of the vehicle
suggests a certain level of
drowsiness or inattention by the
driver, the system triggers the firstlevel of alert. The driver is notified by
a message and an audible signal is
given.
After three first level alerts, the
system triggers a new alert with a message, accompanied by a more
pronounced audible signal.
In certain driving conditions (poor
road surface or strong winds), the
system may give alerts independent
of the driver's level of vigilance.
The driver drowsiness detection is
reinitialised when the ignition has
been switched off for a few minutes or the speed remains below 65 km/h for a few minutes.
System limitations In the following situations, the system
may not operate properly or even not operate at all:
● Poor visibility caused by inadequate lighting of the
roadway, falling snow, heavy
rain, dense fog etc.
251Clock............................................. 79
Collision damage repair ..............244
Control indicators.......................... 90
Control of the vehicle .................133
Controls ........................................ 75
Convex shape .............................. 35
Coolant and antifreeze ...............226
Cruise control ...................... 95, 152
Cupholders .................................. 65
Curtain airbag system .................. 56
D
Danger, Warnings and Cautions ...4
Daytime running lights ...............113
Declaration of conformity ............241
DEF ............................................ 142
Deflation detection system ...........94
Diesel exhaust fluid ....................142
Diesel fuel system bleeding .......191
Diesel particle filter ...............94, 141
Door open .................................... 96
Doors ............................................ 31
Driver alert .................................. 176
Driver assistance systems ..........152
Driver Information Centre .............96
Driving characteristics and towing tips .............................. 181
Driving hints ................................ 133E
Electric adjustment ......................35
Electrical system......................... 200
Electronic climate control system 124
Electronic driving programmes ..146
Electronic key system ...................24
Electronic Stability Control and Traction Control system ....93, 150
Electronic Stability Control and Traction Control system off .......93
End-of-life vehicle recovery .......186
Engine compartment fuse box ...201
Engine coolant ........................... 189
Engine coolant temperature ........93
Engine coolant temperature gauge ....................................... 88
Engine data ............................... 233
Engine exhaust .......................... 141
Engine identification ...................229
Engine oil ................... 188, 226, 230
Engine oil level monitor ................89
Engine oil pressure ......................94
Entry lighting .............................. 118
Event data recorders ..................247
Exit lighting ................................ 118
Exterior care .............................. 221
Exterior light ................................. 95
Exterior lighting ....................13, 111
Exterior mirrors ............................. 35F
Fault ........................................... 147
First aid ......................................... 71
First aid kit ................................... 71
Fixed air vents ........................... 130
Fog light ....................................... 95
Fog lights ................................... 195
Folding mirrors ............................. 36
Forward collision alert................. 156 Front airbag system .....................55
Front fog lights ........................... 115
Front pedestrian protection ........159
Front seats.................................... 44
Fuel............................................. 177
Fuel for diesel engines ..............178
Fuel for liquid gas operation .......178
Fuel for petrol engines ...............177
Fuel gauge ................................... 87
Fuel selector ................................ 87
Fuses ......................................... 200
G
Gauges ......................................... 85
Gear shifting ................................. 93
General information ...................181
Glass panel .................................. 41
Glovebox ..................................... 65
H Halogen headlights ....................192
Hand brake ................................. 149
252Hazard warning flashers ............114
Headlight flash ........................... 112
Headlight range adjustment ......113
Headlights................................... 111
Head restraint adjustment .............8
Head restraints ............................ 43
Head-up display.......................... 100 Heated mirrors ............................. 36
Heated rear window ..................... 39
Heated steering wheel .................75
Heated windscreen .......................40
Heating ........................................ 47
Heating and ventilation system . 120
High beam ........................... 95, 112
High beam assist ..........................95
Hill start assist ........................... 150
Horn ....................................... 14, 76
I
Identification plate .....................228
Ignition switch positions .............133
Immobiliser .................................. 35
Indicators ...................................... 85
Inductive charging ........................80
Info display ................................... 98
Instrument cluster ........................82
Instrument panel fuse box .........202
Instrument panel illumination .....200
Instrument panel illumination control .................................... 117Instrument panel overview ........... 10
Interior care ............................... 223
Interior lighting ............................ 117
Interior lights ...................... 117, 200
Interior mirrors .............................. 37
Interruption of power supply ......147
Introduction .................................... 3
J Jump starting ............................. 217
K Keys ............................................. 22
Keys, locks ................................... 22
L
Lane departure warning .......93, 174
Lashing eyes ............................... 70
LED headlights ........................... 195
Lighting features .........................118
Light switch ................................ 111
Load compartment ................31, 66
Load compartment cover .............69
Loading information .....................72
Low beam ..................................... 95
Low fuel ....................................... 95
LPG ...................................... 87, 178
M Malfunction indicator light ............91
Manual anti-dazzle ......................37Manual mode ............................. 146
Manual transmission .................. 148
Mirror adjustment ........................... 9
Misted light covers .....................116
N New vehicle running-in ..............133
Number plate light .....................200
O Object detection systems ...........161
Odometer ..................................... 86
Oil, engine .......................... 226, 230
OnStar ........................................ 106
Outside temperature ....................78
Overrun cut-off ........................... 137
P
Panoramic view system ..............170
Parking ................................ 20, 140
Parking assist ............................ 161
Parking brake ............................ 149
Parking lights ............................. 116
Particulate filter ........................... 141
Performance .............................. 235
Performing work ........................187
Power button .............................. 134
Power outlets ............................... 79
Power saving mode ....................135
Power windows ............................ 38
254UUltrasonic parking assist............. 161
Upholstery .................................. 223
Using this manual ..........................3
V Valet mode ................................... 98
Vehicle battery ........................... 190
Vehicle checks............................ 187
Vehicle data ................................ 230
Vehicle data recording and privacy ..................................... 247
Vehicle dimensions .................... 237
Vehicle Identification Number ....228
Vehicle jack ................................ 205
Vehicle messages .....................102
Vehicle personalisation .............103
Vehicle security ............................ 32
Vehicle specific data ......................3
Vehicle storage ........................... 186
Vehicle tools ............................... 205
Vehicle unlocking ........................... 6
Vehicle weight ........................... 236
Ventilation ................................... 120
W
Warning chimes .........................102
Warning lights ............................... 85
Warning triangle .......................... 71
Washer and wiper systems .........14
Washer fluid ............................... 189Wheel changing .........................213
Wheel covers ............................. 209
Wheels and tyres .......................206
Windows ....................................... 37
Windscreen................................... 37 Windscreen wiper/washer ...........76
Winter tyres ............................... 206
Wiper blade replacement ..........192