Page 190 of 283

188Driving and operating
Additionally, the distance to rear and
front obstacles is displayed by
changing distance lines in the Info Display 3 113.
If the vehicle stops for more than
three seconds in a forward gear, if
automatic transmission is in P or if no
further obstacles are detected, no
acoustic warning signals are given.
Deactivation
The system is deactivated
automatically when vehicle speed
exceeds 10 km/h, by applying the
electric parking brake or by pressing
the parking assist button ¼.
Graphic Info Display: The system is
switched off when the LED in the
parking assist button ¼ is illuminated.
Colour Info Display: Deactivate the
parking assist in the vehicle
personalisation 3 118.
Front-rear-lateral parking assist The front-rear-lateral parking parking
assist measures the distance
between the vehicle and obstacles in
front, behind and at the sides of the
vehicle. It informs and warns the
driver by giving acoustic signals and
display indication.
The system operates with ultrasonic parking sensors in the rear and front
bumper and on the flanks of the
vehicle.
Activation
In addition to the rear parking assist
and the front-rear assist, the front-
rear-lateral parking assist is triggered
when the system detects fixed
obstacles located to one or both sides
of the vehicle.Graphic Info Display: The system is
ready to operate when the LED in the parking assist button ¼ is not
illuminated.
Colour Info Display: Activate the
parking assist is in the vehicle
personalisation 3 118.
Indication
Depending on which side of the
vehicle is closer to an obstacle, you
will hear acoustic warning signals in
the vehicle on the respective side.
The interval between the sounds
becomes shorter as the vehicle gets closer to that obstacle. When the
distance is less than approx. 30 cm,
the sound is continuous.
Page 191 of 283

Driving and operating189
Additionally, the distance to rear, front
and lateral obstacles is displayed by
changing distance lines in the Colour
Info Display 3 113.
Deactivation
The system is deactivated
automatically when vehicle speed
exceeds 10 km/h, by applying the electric parking brake or by pressing
the parking assist button ¼.
Graphic Info Display: The system is
switched off when the LED in the
parking assist button ¼ is illuminated.
Colour Info Display: Deactivate the
parking assist in the vehicle
personalisation 3 118.
System limitations In the event of a fault or if the system
does not work temporarily, e.g.
because of high external noise level
or other interference factors, H
illuminates in the instrument cluster.
A message is displayed in the Driver
Information Centre.9 Warning
Under certain circumstances,
various reflective surfaces on
objects or clothing as well as
external noise sources may cause the system to fail to detect
obstacles.
Special attention must be paid to
low obstacles which can damage
the lower part of the bumper.
Caution
Performance of the system can be reduced when sensors are
covered, e.g. by ice or snow.
Performance of the parking assist
system can be reduced due to
heavy loading.
Special conditions apply if there
are taller vehicles in the vicinity
(e.g. off-road vehicles, mini vans,
vans). Object identification and correct distance indication in the
upper part of these vehicles
cannot be guaranteed.
Objects with a very small reflection
cross-section, e.g. objects of
narrow size or soft materials, may
not be detected by the system.
Parking assist systems do not
detect objects outside the
detection range.
Page 281 of 283

279Parking assist ............................ 186
Parking brake ..................... 105, 162
Parking heater ............................ 140
Parking lights ............................. 128
Particulate filter ........................... 153
Passenger side camera ..............195
Performing work ........................214
Peripheral lighting .......................131
Power button .............................. 146
Power outlets ............................... 94
Power saving mode ....................147
Power windows ............................ 41
Preheating ................................. 107
Puncture ..................................... 240
R Radio Frequency Identification (RFID) ..................................... 275
Radio remote control ...................22
Rain sensor ................................ 109
REACH ....................................... 271
Reading lights ............................ 129
Rear doors ................................... 31
Rear fog light .............109, 128, 224
Rear view camera ...................... 199
Rear view display .................40, 116
Rear windows .............................. 43
Rear window wiper and washer ..93
Recommended fluids and lubricants ........................ 255, 259Refuelling ................................... 206
Registered trademarks ...............271
Removing seats ............................ 53
Reversing lights .........................128
Ride control systems ..................165
Roller blinds ................................. 44
Roof .............................................. 45
Roof load ...................................... 87
Roof rack ..................................... 86
S Safety net .................................... 81
Seat adjustment ....................... 7, 48
Seat belt ........................................ 8
Seat belt reminder .....................103
Seat belts ..................................... 56
Seat folding .................................. 49
Seat heating ................................. 51
Seat position ................................ 47
Second row seats ........................52
Selective catalytic reduction .......154
Selective ride control ..................168
Selector lever ............................. 158
Service ............................... 143, 252
Service display .......................... 102
Service information ....................252
Service vehicle soon .................. 105
Side airbag system ......................62
Side blind spot alert ............110, 194
Sidelights .................................... 123Side turn lights ........................... 226
Sliding door .................................. 30
Sliding side door ........................... 30
Spare wheel ............................... 240
Speed limiter....................... 110, 172
Speedometer ............................... 99
Starting and operating ................145
Starting off ................................... 18
Starting the engine ....................148
Steering ...................................... 145
Steering wheel adjustment ......9, 90
Steering wheel controls ...............90
Stop engine ................................ 105
Stop-start system........................ 149
Storage ......................................... 71
Storage compartments .................71
Sunvisor lights ........................... 130
Sun visors .................................... 44
Symbols ......................................... 4
System check ............................. 105
T
Tachometer ............................... 100
Tailgate ......................................... 32
Tail lights ................................... 224
Third row seats ............................ 53
Three-point seat belt .................... 57
Tools .......................................... 230
Tow bar....................................... 208
Towing ................................ 208, 245