Page 142 of 231

140Driving and operatingDeactivation
Press y: control indicator m in
instrument cluster illuminates white.
Cruise control is deactivated. Last
stored speed remains in memory for
later speed resume.
Automatic deactivation: ● Vehicle speed is below approx. 20 mph.
● Vehicle speed is above approx. 125 mph.
● The brake pedal is depressed.
● The clutch pedal is depressed for
a few seconds.
● Selector lever is in N.
● Engine speed is in a very low range.
● The Traction Control system (TC)
or Electronic Stability Control
(ESC) is operating.
Resume stored speed
Turn thumb wheel to RES/+ at a
speed above 20 mph. The stored
speed will be resumed.Switching off
Press m: control indicator m in
instrument cluster extinguishes. The
stored speed is deleted.
Pressing L for activating speed
limiter or switching off the ignition also switches off cruise control and
deletes the stored speed.
Speed limiter The speed limiter prevents the
vehicle exceeding a preset maximum
speed.
The maximum speed can be set at a
speed above 15 mph.
The driver can only accelerate up to
the preset speed. Deviations from the
limited speed may occur when driving
downhill.
The preset speed limit is displayed in
the top line of the Driver Information
Centre when the system is active.Activation
Press L. If cruise control or adaptive
cruise control has been activated
before, it is switched off when speed
limiter is activated and control
indicator m extinguishes.
Set speed limit
With speed limiter active, hold thumb
wheel turned to RES/+ or briefly turn
to RES/+ repeatedly until the desired
maximum speed is displayed in the
Driver Information Centre.
Alternatively accelerate to the desired speed and briefly turn thumb wheel to SET/- : the current speed is stored as
Page 143 of 231

Driving and operating141maximum speed. Speed limit is
displayed in the Driver Information
Centre.
Change speed limit
With speed limiter active, turn thumb
wheel to RES/+ to increase or SET/-
to decrease the desired maximum
speed.
Exceeding the speed limit
In the event of an emergency, it is
possible to exceed the speed limit by
depressing the accelerator pedal
firmly beyond the point of resistance.
The limited speed will flash in the
Driver Information Centre and a
chime sounds during this period.
Release the accelerator pedal and the speed limiter function is
reactivated once a speed lower than
the limit speed is obtained.
Deactivation Press y: speed limiter is deactivated
and the vehicle can be driven without speed limit.
The limited speed is stored and a
corresponding message appears in
the Driver Information Centre.
Resume limit speed
Turn thumb wheel to RES/+. The
stored speed limit will be obtained.
Switching off
Press L, the speed limit indication in
the Driver Information Centre
extinguishes. The stored speed is
deleted.By pressing m to activate cruise
control or adaptive cruise control or
by switching off the ignition, speed limiter is also deactivated and the
stored speed is deleted.
Forward collision alert The forward collision alert can help to
avoid or reduce the damage caused
by front-end crashes. If a vehicle
directly ahead is approached too
quickly, a warning chime and alert in
the Driver Information Centre is
provided.
Page 227 of 231

225Control of the vehicle .................124
Controls ........................................ 71
Convex shape .............................. 27
Coolant and antifreeze ...............205
Cruise control ...................... 88, 139
Cupholders .................................. 55
Curtain airbag system .................. 46
D Danger, Warnings and Cautions ...4
Daytime running lights ...............109
Declaration of conformity ............219
Delayed locking ............................ 23
Descent control system .......85, 138
Diesel fuel system bleeding .......170
Diesel particle filter ...............86, 129
Door open .................................... 88
Doors ............................................ 24
Driver assistance systems ..........139
Driver Information Centre .............88
Driving characteristics and towing tips .............................. 158
Driving hints ................................ 124
E Electric adjustment ......................27
Electrical system......................... 178
Electronic climate control system 118
Electronic driving programmes ..132
Electronic Stability Control.......... 137Electronic Stability Control and Traction Control system ............86
Electronic Stability Control off....... 85 End-of-life vehicle recovery .......163
Engine compartment fuse box ...178
Engine coolant ........................... 166
Engine coolant temperature gauge ....................................... 79
Engine data ............................... 212
Engine exhaust .......................... 129
Engine identification ...................208
Engine oil ................... 165, 205, 209
Engine oil pressure ......................86
Entry lighting .............................. 114
Event data recorders ..................223
Exit lighting ................................ 115
Exterior care .............................. 201
Exterior light ................................. 87
Exterior lighting ....................12, 106
Exterior mirrors ............................. 27
F Fault ........................................... 132
First aid kit ................................... 68
Fixed air vents ........................... 121
Flex-Fix system ............................ 56
Fog light ....................................... 88
Fog lights ................................... 174
Folding mirrors ............................. 27
Forward collision alert................. 141Front airbag system .....................45
Front fog lights ........................... 112
Front seats.................................... 35
Front turn signal lights ...............174
Fuel............................................. 151
Fuel consumption - CO 2-
Emissions ............................... 157
Fuel for diesel engines ..............151
Fuel for liquid gas operation .......152
Fuel for petrol engines ...............151
Fuel gauge ................................... 78
Fuel selector ................................ 78
Fuses ......................................... 178
G Gauges ......................................... 77
General information ...................158
Glovebox ..................................... 55
Glove box lighting .......................114
Graphic-Info-Display, Colour- Info-Display .............................. 92
H
Halogen headlights ....................171
Hand brake ................................. 135
Hazard warning flashers ............111
Headlight flash ........................... 108
Headlight range adjustment ......108
Headlights when driving abroad 108
Head restraint adjustment .............8
Head restraints ............................ 34