Page 187 of 256

The system warns of an approaching vehicle through
the warning light in the exterior mirror cover on
the side of the vehicle where the vehicle is recog-
nized.
Driving situations in which a system warning is
given
Your vehicle will be overtaken by vehicle
A.
The fast-
er the vehicle
A
approaches, the earlier the warning
light comes on.
Vehicle
B
is overtaken by your vehicle at a speed
that is faster by max. 10 km/h. If the speed is higher
during the overtaking process, no warning will be
provided by the indicator light.
Indicator light
illuminates - there is another vehicle behind your
vehicle
flashes - there is another vehicle behind your ve-
hicle, and the turn signal on the same side is switch-
ed on
For vehicles with Lane Assist The indicator light
flashes even if your vehicle crosses the boundary line
in the direction of the approaching vehicle. The sys-
tem will trigger a steering wheel vibration in this
case.
For this, Lane Assist must be activated and the boun-
dary line between the vehicles recognized.
Operating conditions
q The driving speed is higher than 15 km/h.
q No accessories are connected to the trailer sock-
et.
Function restriction
The system cannot detect lane width. For this rea-
son, it may, for example, draw attention to a vehicle
in a distant lane in the following cases.
Page 249 of 256

Check the vehicle before your journey19
Child lock29
Child seat44
Attachment46
Attachment with a strap46
Grouping44
i-Size46
in the passenger seat44
ISOFIX45, 46
Keyword child seat44
Recommended child seats45
Safety instructions44
Securing children properly20
TOP TETHER47
Choose Tyre control display A.214
cigarette lighter228
Cleaning the vehicle Outside
236
Climatronic59
Display in the centre console at the back59
COMING HOME52
attitude52
Functional conditions52
Compartments222, 223
Control Centre Infotainment Amundsen
110
Infotainment Bolero89
Infotainment Columbus135
Infotainment Swing73
Coolant196
Checking197
Indicator light197
Refilling197
Safety19
Specification197
Temperature display196
Troubleshooting197
Cooling system58, 59
Crew Protect Assist see Proactive occupant protection
186
Cruise control180
Cup holder227
Cybernetic Security Infotainment Amundsen
119
Infotainment Bolero98
Infotainment Columbus144
D Data Connection
163
Daylight running lights49
DCC172
Diesel201
Misfuel protection201
Prescribed fuel202
Refill202
Requirements for refuelling201
Standards201
Tank capacity202
Troubleshooting202
Digital instrument cluster
65
Digital Assistant Laura Columbus Infotainment
134
Infotainment Amundsen109
Digital instrument cluster65, 66
dimmed headlights49, 51
Distribution of the cargo172
Door Open / close
29
Door protect see door protection strip
30
Door protection strip Change
30
Functionality30
Downhill assistant187
Activation / deactivation188
Functionality187
Drive assistant see Travel Assist
184
Drive in neutral169
DriveGreen172
Driver Alert187
fatigue detection assistant187
Driver
Page 250 of 256
Coolant196
Engine oil195
flap195
Safety19
Vehicle battery202
Windshield washer fluid57
Engine compartment lid195
Engine number237
Engine oil195
Changing196
Checking195
Indicator light196
Refilling196
Safety19
Specification196
Engine start Using jump start cables
204
EPC198
Equipment in the luggage compartment216
ESC177
ESC Sport177
Exhaust control system198
Explanations6
Exterior lighting
49
Extinguisher217
F Fasteners in the luggage compartment
217
First aid kit216
Flashing comfort50, 51
Floor covering in the boot Fasten the floor covering
219
Flooring in the boot219
Fog light50
Fog lights50
Fogged windows59, 60
Folding table228
Freewheel see Driving in neutral
169
Front Assist178
Front seats with electrical control
36
with manual operation36
Front vehicle area7
Fuel Diesel
201
Petrol200
Fuel
Page 251 of 256

Infotainment Swing71
Infotainment Swing71
Instrument cluster Analogue
64
Instrument cluster display64
Instrument cluster display64
Interior
lighting
55
Interior lighting55, 56
Ambient lighting56
service55
Interior mirror41
ISOFIX46
Retaining eyes46
Use of child seats45
J Jump start cables
204
Jump-starting204
K Key
24
Memory function of the key25
Take out the key bit24
Key switch for airbag deactivation48
Key switch for the front passenger airbag Key switch faulty
49
Keyboard Infotainment Columbus
133
Keyless locking (KESSY)27
Keypad Infotainment Amundsen
108
Infotainment Columbus87
Infotainment Swing72
Kick-down169
L
Lane Assist
183
Lane change assistant see Side Assist
184
Lane Keeping Assist see Lane Assist
183
Lap timer Infotainment
69
Instrument cluster69
Launch control170
LEAVING HOME52
attitude52
Functional conditions52
Lever buttons
65
High beam assistant52
Main beam50
Turn signal50
Windshield wipers and washers56
Liability for defects see warranty
244
Light49
automatic switching on and o