Coasting
The concept The system helps to conserve fuel.
To do this, under certain conditions the engine
is automatically decoupled from the transmis‐
sion when transmission position D is engaged.
The vehicle continues traveling with the engine
idling to reduce fuel consumption. Transmis‐
sion position D remains engaged.
This driving condition is referred to as coast‐
ing.
As soon as the brake or accelerator pedal is depressed, the engine is automatically coupled
to the transmission again.
Hints
Coasting is a component of the ECO PRO, re‐
fer to page 180, driving mode.
The function is available in a certain speed
range.
A forward-looking driving style helps the driver
to use the function as often as possible and
supports the fuel-conserving effect of coast‐
ing.
Safety mode
The function is not available if one of the fol‐
lowing conditions is satisfied.▷DSC OFF or TRACTION activated.▷Driving in the dynamic limit range and on
steep uphill or downhill grades.▷Battery charge status temporarily too low
or vehicle electrical system drawing exces‐
sive current.▷Cruise control activated.
Functional requirements
In ECO PRO mode, this function is available in
a speed range from approximately 30 mph, ap‐
prox. 50 km/h to 100 mph, approx. 160 km/h, if
the following conditions are satisfied:
▷Accelerator pedal and brake pedal are not
operated.▷The selector lever is in transmission posi‐
tion D.▷Engine and transmission are at operating
temperature.
Display
Display in the instrument cluster The mark in the bar display be‐
low the tachometer is backlit in
blue and is located at the zero
point. The tachometer approxi‐
mately indicates idle speed.
The coasting point indicator is illuminated at
the zero point during coasting.
Indications on the Control Display
The Coasting driving condition is displayed in
EfficientDynamics Info while this driving mode
is active.
Color code blue, arrow 1, and symbol, arrow 2:
driving condition Coasting.
Displaying EfficientDynamics info
1."Vehicle Info"2."EfficientDynamics"3. "EfficientDynamics info"
Deactivating the system manually The function can be deactivated in the Config‐
ure ECO PRO, refer to page 180, menu, e.g., to
Seite 183Saving fuelDriving tips183
Online Edition for Part no. 01 40 2 909 877 - VI/13
Everything from A to Z
IndexA ABS, Antilock Brake Sys‐ tem 117
ACC, Active Cruise Control with Stop & Go 125
Activated-charcoal filter 155
Active Blind Spot Detec‐ tion 113
Active Cruise Control with Stop & Go, ACC 125
Active Protection 114
Active roll stabilization, see Dynamic Drive 120
Active seat, front 47
Active seat ventilation, front 48
Active Steering, integral 120
Adaptive brake assistant 117
Adaptive brake lights, refer to Brake force display 114
Adaptive drive 120
Adaptive light control 88
Additives, oil 206
Adjusting, steering wheel 53
Adjustments, seats/head re‐ straints 45
After washing vehicle 222
Airbags 92
Airbags, indicator/warning light 93
Air circulation, refer to Recir‐ culated-air mode 154
Air distribution, manual 153
Air drying, refer to Cooling function 154
Air flow, automatic climate control 153
Air pressure, tires 191
Air vents, refer to Ventila‐ tion 157 Alarm system 40
Alarm, unintentional 41
All around the center con‐ sole 14
All around the interior rear‐ view mirror 15
All around the steering wheel 12
All-season tires, refer to Win‐ ter tires 200
All-wheel-drive 119
Alternating-code hand-held transmitter 161
Alternative oil types 206
Ambient light 90
Antifreeze, washer fluid 67
Antilock Brake System, ABS 117
Anti-slip control, refer to DSC 117
Approved engine oils 206
Armrest, refer to Front center armrest 168
Armrest, refer to Rear center armrest 169
Arrival time 84
Ashtray 162
Ashtray, rear 163
Assistance, Roadside Assis‐ tance 217
Assistance when driving off 117
Attentiveness assistant 115
AUTO H button, refer to Au‐ tomatic Hold 63
AUTO intensity 153
Automatic car wash 221
Automatic Cruise Control with Stop & Go 125
Automatic Curb Monitor 52 Automatic deactivation, front
passenger airbags 94
Automatic headlamp con‐ trol 88
Automatic Hold 63
Automatic locking 39
Automatic recirculated-air control 154
Automatic Soft Closing, doors 36
Automatic transmission with Steptronic 68
AUTO program, automatic cli‐ mate control 153
AUTO program, intensity 153
Auto Start/Stop function 60
Average fuel consumption 84
Average speed 84
Axle loads, weights 229
B Backrest curvature, refer to Lumbar support 46
Backrest, seats 45
Backrest, width 46
Backup camera 139
Band-aids, refer to First aid kit 217
Bar for tow-starting/ towing 219
Battery replacement, remote control for parked-car heat‐
ing/ventilation 159
Battery replacement, vehicle battery 214
Battery replacement, vehicle remote control 30
Battery, vehicle 214
Belts, safety belts 48 Seite 232ReferenceEverything from A to Z232
Online Edition for Part no. 01 40 2 909 877 - VI/13
Computer 83
Condensation on win‐ dows 153
Condensation under the vehi‐ cle 176
Condition Based Service CBS 208
Configure driving mode 123
Confirmation signal 39
Congestion Assistant 131
ConnectedDrive, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
ConnectedDrive Services
Control Display 16
Control Display, settings 85
Controller 16
Control systems, driving sta‐ bility 117
Convenient opening 34
Coolant 207
Coolant temperature 79
Cooling function 154
Cooling, maximum 154
Cooling system 207
Corrosion on brake discs 176
Cruise control 134
Cruise control, active with Stop & Go 125
Cruising range 79
Cupholder 169
Current fuel consumption 80
D
Damage, tires 199
Damping Control, dy‐ namic 120
Data, technical 228
Date 79
Daytime running lights 88
Defrosting, refer to Windows, defrosting 153
Departure time, parked-car heating 158 Departure time, parked-car
ventilation 158
Destination distance 84
Digital clock 79
Dimensions 228
Dimmable exterior mirrors 52
Dimmable interior rearview mirror 53
Direction indicator, refer to Turn signals 65
Display in windshield 149
Display lighting, refer to In‐ strument lighting 90
Displays 72, 73
Displays, cleaning 224
Disposal, coolant 207
Disposal, vehicle battery 214
Distance control, refer to PDC 137
Distance information 150
Distance to destination 84
Divided screen view, split screen 20
Door lock, refer to Remote control 30
Doors, Automatic Soft Clos‐ ing 36
Downhill control 119
Drive-off assistant 117
Drive-off assistant, refer to DSC 117
Driver assistance, see Intelli‐ gent Safety 100
Driving Assistant, see Intelli‐ gent Safety 100
Driving Dynamics Con‐ trol 121
Driving instructions, breaking in 174
Driving mode 121
Driving notes, general 174
Driving stability control sys‐ tems 117
Driving tips 174
DSC Dynamic Stability Con‐ trol 117 DTC driving dynamics 118
DTC Dynamic Traction Con‐ trol 118
Dynamic Damping Con‐ trol 120
Dynamic Drive 120
Dynamic Stability Control DSC 117
Dynamic Traction Control DTC 118
E
ECO PRO 180
ECO PRO, bonus range 181
ECO PRO display 180
ECO PRO displays 75
ECO PRO driving mode 180
ECO PRO mode 180
ECO PRO Tip - driving in‐ struction 182
EfficientDynamics 182
Electronic displays, instru‐ ment cluster 73
Electronic Stability Program ESP, refer to DSC 117
Emergency detection, remote control 31
Emergency release, door lock 36
Emergency release, fuel filler flap 188
Emergency release, parking brake 64
Emergency Request 216
Emergency service, refer to Roadside Assistance 217
Emergency start function, en‐ gine start 31
Emergency unlocking, trunk lid 37
Energy Control 80
Energy recovery 80
Engine, automatic Start/Stop function 60 Seite 234ReferenceEverything from A to Z234
Online Edition for Part no. 01 40 2 909 877 - VI/13
Tailgate via remote con‐trol 34
Tail lamps 212
Tail lamps, bulb replace‐ ment 212
Technical changes, refer to Safety 7
Technical data 228
Telephone, see user's manual for Navigation, Entertain‐
ment and Communication
Temperature, automatic cli‐ mate control 153
Temperature display, external temperature 79
Temperature, engine oil 78
Tempomat, refer to Active Cruise Control 125
Terminal, starting aid 218
Text message, supplemen‐ tary 77
Theft alarm system, refer to Alarm system 40
Theft protection, refer to Central locking system 33
Thermal camera, refer to Night Vision 108
Thigh support 46
Through-loading system 164
Tilt alarm sensor 41
Tilt glass roof 43
Tilt, seats 45
Time of arrival 84
Tire damage 199
Tire identification marks 197
Tire inflation pressure 191
Tire inflation pressure moni‐ tor, refer to FTM 98
Tire Pressure Monitor TPM 95
Tires, changing 199
Tires, everything on wheels and tires 191
Tires, run-flat tires 201
Tire tread 199 Tone, see user's manual for
Navigation, Entertainment
and Communication
Tools 210
Top View 141
Total vehicle weight 229
Tow fitting 220
Towing 219
Tow-starting 219
TPM Tire Pressure Moni‐ tor 95
Traction control 118
TRACTION program, Dy‐ namic Driving Control 122
Transmission, automatic 68
Transporting children safely 54
Tread, tires 199
Trip computer 85
Triple turn signal activa‐ tion 65
Trip odometer 79
Trunk lid 36
Trunk lid, emergency unlock‐ ing 37
Trunk lid, hotel function 37
Trunk lid via remote con‐ trol 34
Turning circle 229
Turning circle lines, rearview camera 140
Turn signals, operation 65
Turn signals, rear, bulb re‐ placement 212
U
Unintentional alarm 41
Units of measure 86
Universal remote control 160
Unlock button, automatic transmission 69
Unlocking/locking from in‐ side 36
Unlocking/locking via door lock 35 Unlocking/locking with re‐
mote control 34
Unlocking, settings 39
Updates made after the edito‐ rial deadline 7
Upholstery care 223
USB interface 167
V
Variable steering, Integral Ac‐ tive Steering 120
Vehicle battery 214
Vehicle battery, replac‐ ing 214
Vehicle, breaking in 174
Vehicle care 222
Vehicle equipment 6
Vehicle identification number, refer to Identification num‐
ber in the engine compart‐
ment 203
Vehicle jack 213
Vehicle paint 222
Vehicle storage 224
Vehicle wash 221
Ventilation 157
Vertical Dynamic Control, re‐ fer to Dynamic Damping
Control 120
Voice activation system 22
W Warning indicators 76
Warning lamps 76
Warning messages, refer to Check Control 76
Warning triangle 217
Washer fluid 67
Washer fluid reservoir, ca‐ pacity 230
Washer nozzles, wind‐ shield 67
Washer system 65
Washing, vehicle 221 Seite 240ReferenceEverything from A to Z240
Online Edition for Part no. 01 40 2 909 877 - VI/13