
Overview
Button in the vehicle
Operating the programs
Press buttonProgramDSC OFF
TRACTIONSPORT+
SPORT
COMFORT
COMFORT+
ECO PRO
Automatic program change
The system may automatically switch to COM‐
FORT in the following situations:
▷Failure of Dynamic Damping Control.▷Failure of DSC Dynamic Stability Control.▷The vehicle has a flat tire.▷When activating cruise control in TRAC‐
TION or DSC OFF mode.
DSC OFF
Driving stability is limited during acceleration
and when driving in curves.
To increase vehicle stability, activate DSC
again as soon as possible.
Deactivating DSC: DSC OFF
Press and hold this button but not lon‐
ger than approx. 10 seconds, until the
indicator lamp for DSC OFF lights up in the in‐
strument cluster and displays DSC OFF.
The DSC system is switched off.
Activating DSC Press button.
DSC OFF and the DSC OFF indicator
lamp go out.
Indicator/warning lights
When DSC OFF is activated, DSC OFF is dis‐
played in the instrument cluster.
The indicator lamp lights up: DSC OFF
is activated.
TRACTION Maximum traction on loose road surfaces. DTC
Dynamic Traction Control is switched on. Driv‐
ing stability is limited during acceleration and
when driving in curves.
Activating TRACTION Press button.
TRACTION is displayed in the instru‐
ment cluster and the indicator lamp for DSC
OFF lights up.
Deactivating TRACTION Press button again.
TRACTION and the DSC OFF indica‐
tor lamp go out.
Indicator/warning lights
If TRACTION is activated, TRACTION is dis‐
played in the instrument cluster.Seite 143Driving stability control systemsControls143
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The indicator lamp lights up: TRAC‐
TION is activated.
SPORT+ Sporty driving with optimized suspension and
adapted engine control with limited driving sta‐
bilization.
Dynamic Traction Control is switched on.
The driver handles several of the stabilization
tasks.
Activating SPORT+ Press button repeatedly until SPORT+
appears in the instrument cluster and
the DSC OFF indicator lamp lights up.
Automatic program change When switching on the adjustable speed limit
or activating cruise control, the program auto‐
matically switches to SPORT mode.
Indicator/warning lights
SPORT+ is displayed in the instrument cluster.
The DSC OFF indicator lamp lights up:
Dynamic Traction Control is activated.
SPORT
Consistently sporty tuning of the suspension
and engine control for greater driving agility
with maximum driving stabilization.
The program can be configured to individual
specifications.
The configuration is stored for the profile cur‐
rently in use.
Activating SPORT Press button repeatedly until SPORT
is displayed in the instrument cluster.Configuring SPORT
When the display is activated on the Control
Display, refer to page 145, the SPORT driving
mode can be set.
After the SPORT driving mode is activated, se‐
lect "Configure SPORT" on the displayed
panel and configure the program.
SPORT can also be configured before it is acti‐
vated:1."Settings"2."SPORT mode" or: "Driving mode"3.Configure driving mode.
This configuration is retrieved when the
SPORT driving mode is activated.
COMFORT For a balanced tuning with maximum driving
stabilization.
Activating COMFORT Press button repeatedly until COM‐
FORT is displayed in the instrument
cluster.
In certain situations, the system automatically
changes to the NORMAL program, automatic
program change, refer to page 143.
COMFORT+
Comfort-oriented tuning of the shock absorb‐ ers and adapted engine control for optimal
traveling comfort with maximum driving stabili‐
zation.
COMFORT+ activation Press button repeatedly until COM‐
FORT+ is displayed in the instrument
cluster.
ECO PROECO PRO, refer to page 197, provides consis‐
tent tuning to minimize fuel consumption for
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The indicator lights in the instrument cluster
light up and the mark in the speedometer is set
to the current speed.
Cruise control can be used.
Switch off Deactivated or interrupted system
With deactivated or interrupted system
use your brakes, steering and moves as usual
to avoid the chance of an accident.◀
To switch off the system while standing, step
on brake pedal at the same time.
Press button on the steering wheel.▷If active: press twice.▷If interrupted: press once.
The displays go out. The stored desired speed
is deleted.
Interrupting Press button on the steering wheel.
If interrupting the system while stationary,
press on the brake pedal at the same time.
The system is automatically interrupted in the
following situations:
▷When the brakes are applied.▷When selector lever position D is disen‐
gaged.▷When DTC Dynamic Traction Control is
activated or DSC is deactivated.▷When DSC is actively controlling stability.▷When SPORT+ is activated with Driving
Dynamics Control.▷If the safety belt and the driver's door are
opened while the vehicle is standing still.▷If the system has not detected objects for
an extended period, e.g., on a road with
very little traffic without curb or shoulder
markings.▷If the detection range of the radar is dis‐
rupted, e.g., by dirt or heavy fog.
Maintaining, storing, and changing the
speed
Hints Adjusting the desired speedModify desired speed to road conditions
and be ready to brake at all times; otherwise,
there is the risk of an accident.◀
Differences in speed
Large differences in speed relative to
other vehicles cannot be compensated by the
system such as in the following situations:
▷When fast approaching a slowly moving
vehicle.▷When another vehicle suddenly swerves
into the wrong lane.▷When stationary objects are approached at
high speed.◀
Maintaining/storing the speed
Press button.
Or:
Press the rocker switch while the system is in‐
terrupted.
When the system is switched on, the current
speed is maintained and stored as the desired
speed.
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Cruise controlThe concept The system maintains a preset speed via the
buttons on the steering wheel. The system
brakes on downhill gradients if engine braking
is insufficient.
General information
Depending on the driving settings, the features
of the cruise control can change in certain
areas.
Hints Unfavorable conditions
Do not use the system if unfavorable
conditions make it impossible to drive at a con‐
stant speed, e.g.:▷On winding roads.▷In heavy traffic.▷On slippery roads, in fog, snow or rain, or
on a loose road surface.
Otherwise, you could lose control of the vehi‐
cle and cause an accident.◀
Controls
Overview
Press but‐
tonFunctionCruise control on/off, interrupt,
refer to page 153Store/maintain speed, refer to
page 154Resume speed, refer to
page 154rocker switch:
Maintain, store, change speed,
refer to page 154Buttons are arranged according to vehicle's
series, optional features and country specifica‐
tions.
Switching on Press button on the steering wheel.
The marking in the speedometer is set to the
current speed.
The cruise control can be used.
Switch off Deactivated or interrupted system
With deactivated or interrupted system
use your brakes, steering and moves as usual
to avoid the chance of an accident.◀
Press button on the steering wheel.▷If active: press twice.▷If interrupted: press once.
The displays go out. The stored desired speed
is deleted.
Interrupting When active, press the button.
The system is automatically interrupted if:
▷The brakes are applied.▷Selector lever position D is disengaged.▷DTC Dynamic Traction Control is activated
or DSC is deactivated.▷DSC is actively controlling stability.▷When SPORT+ is activated with Driving
Dynamics Control.Seite 153Driving comfortControls153
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Tire Identification NumberDOT code: DOT xxxx xxx 0115
xxxx: manufacturer code for the tire brand
xxx: tire size and tire design
0115: tire age
Tires with DOT codes meet the guidelines of
the U.S. Department of Transportation.
Tire age DOT … 0115: the tire was manufactured in the
1st week of 2015.
Recommendation
Regardless of wear and tear, replace tires at
least every 6 years.
Uniform Tire Quality Grading Quality grades can be found where applicable
on the tire sidewall between tread shoulder
and maximum section width.
For example: Treadwear 200; Traction AA;
Temperature A
DOT Quality Grades
Treadwear
Traction AA A B C
Temperature A B C
All passenger car tires must conform to Fed‐
eral Safety Requirements in addition to these
grades.
TreadwearThe treadwear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditions on a specified gov‐
ernment test course. For example, a tire
graded 150 would wear one and one-half, 1 g,
times as well on the government course as a
tire graded 100. The relative performance of
tires depends upon the actual conditions of
their use, however, and may depart signifi‐
cantly from the norm due to variations in driv‐ing habits, service practices and differences in
road characteristics and climate.
Traction
The traction grades, from highest to lowest,
are AA, A, B, and C.
Those grades represent the tire's ability to
stop on wet pavement as measured under
controlled conditions on specified government
test surfaces of asphalt and concrete. A tire
marked C may have poor traction performance.
The traction grade assigned to this tire is
based on straight-ahead braking traction tests,
and does not include acceleration, cornering,
hydroplaning, or peak traction characteristics.
Temperature
The temperature grades are A, the highest, B, and C, representing the tire's resistance to the
generation of heat and its ability to dissipate
heat when tested under controlled conditions
on a specified indoor laboratory test wheel.
Sustained high temperature can cause the ma‐
terial of the tire to degenerate and reduce tire
life, and excessive temperature can lead to
sudden tire failure. The grade C corresponds
to a level of performance which all passenger
car tires must meet under the Federal Motor
Vehicle Safety Standard No. 109. Grades Band
A represent higher levels of performance on
the laboratory test wheel than the minimum re‐
quired by law.
Temperature grade for this tire
The temperature grade for this tire is es‐
tablished for a tire that is properly inflated and
not overloaded. Excessive speed, underinfla‐
tion, or excessive loading, either separately or
in combination, can cause heat buildup and
possible tire failure.
If necessary, have the vehicle towed.◀Seite 209Wheels and tiresMobility209
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If a tire inflation pressure of 2 bar cannot be
reached, contact your service center.
Stowing the Mobility System
1.Unscrew the filling hose of the sealant con‐
tainer from the wheel.2.Unscrew the connection hose of the com‐
pressor from the sealant container.3.Connect the filling hose of the sealant con‐
tainer previously connected to the tire
valve with the available connector on the
sealant container.
This prevents leftover sealant from escap‐
ing from the container.4.Wrap the empty sealant container in suita‐
ble material to avoid dirtying the cargo
area.5.Stow the Mobility System back in the vehi‐
cle.
Distributing the sealant
Immediately drive approx. 5 miles/10 km to en‐
sure that the sealant is evenly distributed in the
tire.
Do not exceed a speed of 50 mph/80 km/h.
If possible, do not drive at speeds less than
12 mph/20 km/h.
To correct the tire inflation pressure
1.Stop at a suitable location.2.Screw the connection hose of the com‐
pressor directly onto the tire valve stem.3.Insert the connector into the power socket
inside the vehicle.4.Correct the tire inflation pressure to
2.5 bar.▷Increase pressure: with the ignition
turned on or the engine running, reel
on the compressor.▷To reduce the pressure: press the but‐
ton on the compressor.Continuing the trip
Do not exceed the maximum permissible
speed of 50 mph/80 km/h.
Reinitialize the Flat Tire Monitor.
Reinitialize the Tire Pressure Monitor.
Replace the defective tire and the sealant con‐
tainer of the Mobility System as soon as possi‐
ble.
Snow chains Fine-link snow chains
Only certain types of fine-link snow chains
have been tested by the manufacturer of the
vehicle, classified as road-safe and approved.
Information about the approved snow chains
are available from the service center.
Use
Use only in pairs on the rear wheels, equipped
with the tires of the following size:▷245/50 R 18.▷245/45 R 19.
Follow the snow chain manufacturer's instruc‐
tions.
Make sure that the snow chains are always
sufficiently tight. Retighten as needed accord‐
ing to the chain manufacturer's instructions.
Do not initialize the Flat Tire Monitor after
mounting snow chains, as doing so may result
in incorrect readings.
Do not initialize the Tire Pressure Monitor after
mounting snow chains, as doing so may result
in incorrect readings.
When driving with snow chains, briefly activate
Dynamic Traction Control if needed.
Maximum speed with snow chains Do not exceed a speed of 30 mph/50 km/hwhen using snow chains.
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DTC Dynamic Traction Con‐trol 141
Dynamic Damping Con‐ trol 142
Dynamic Stability Control DSC 140
Dynamic Traction Control DTC 141
E
eBOOST, assistance for the combustion engine 80
ECO PRO 197
ECO PRO, bonus range 198
ECO PRO display 197
ECO PRO driving mode 197
ECO PRO mode 197
ECO PRO Tip - driving in‐ struction 199
eDRIVE, electric driving 79
Electric drive readiness, Si‐ lent Start 77
Electric driving, eDRIVE 79
Electronic displays, instru‐ ment cluster 91
Electronic oil measure‐ ment 218
Electronic Stability Program ESP, refer to DSC 140
Emergency detection, remote control 39
Emergency release, fuel filler flap 203
Emergency release, parking brake 83
Emergency Request 232
Emergency start function, en‐ gine start 39
Emergency unlocking, trans‐ mission lock 90
Emergency unlocking, trunk lid 47
Energy recovery, CHARGE 80
Engine, automatic stop 78 Engine compartment 216
Engine compartment, work‐ ing in 216
Engine coolant 221
Engine oil 218
Engine oil, adding 219
Engine oil additives 219
Engine oil change 220
Engine oil filler neck 219
Engine oil temperature 98
Engine oil types, alterna‐ tive 220
Engine oil types, ap‐ proved 220
Engine start during malfunc‐ tion 39
Engine start, jump-start‐ ing 233
Engine temperature 98
Entering/exiting vehicle, as‐ sistance, steering wheel 71
Entering a car wash 237
Equipment, interior 175
Error displays, see Check Control 94
ESP Electronic Stability Pro‐ gram, refer to DSC 140
Exchanging wheels/tires 211
Exhaust system 190
Exterior mirror, automatic dimming feature 69
Exterior mirrors 68
External start 233
External temperature dis‐ play 98
External temperature warn‐ ing 98
Eyes for securing cargo 194
F
Failure message, see Check Control 94
False alarm, refer to Uninten‐ tional alarm 52
Fan, refer to Air flow 168 Filler neck for engine oil 219
Fine wood, care 239
First aid kit 233
Fitting for towing, see Tow fit‐ ting 236
Flat tire, changing wheels 229
Flat Tire Monitor FTM 116
Flat tire, Tire Pressure Moni‐ tor TPM 118
Flat tire, warning lamp 117, 119
Flooding 191
Floor carpet, care 240
Floor mats, care 240
Fold-out position, wiper 87
Foot brake 191
Front airbags 113
Front-end collision warning with braking function 125
Front-end collision warning with City Braking func‐
tion 123
Front fog lights 111
Front fog lights, bulb replace‐ ment 228
Front passenger seat, adjust‐ ing 59
front-seat passenger airbags, automatic deactivation 115
Front-seat passenger airbags, indicator lamp 115
Front seats 57
Front turn signals, refer to Light-emitting diodes,
LEDs 227
FTM Flat Tire Monitor 116
Fuel 204
Fuel consumption, refer to Average fuel consump‐
tion 103
Fuel filler flap 202
Fuel gauge 98
Fuel lid 202
Fuel quality 204
Fuel recommendation 204 Seite 249Everything from A to ZReference249
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Traction control 141
TRACTION, driving dynam‐ ics 141
TRACTION program, Dy‐ namic Driving Control 143
Transmission lock, electronic unlocking 90
Transmission, see Steptronic transmission 88
Transporting children safely 72
Tread, tires 210
Trip computer 103
Triple turn signal activa‐ tion 84
Trip odometer 98
Trunk lid, automatic 45
Trunk lid closing 45
Trunk lid, closing with no- touch activation 49
Trunk lid, emergency unlock‐ ing 47
Trunk lid, hotel function 47
Trunk lid, manual opera‐ tion 45
Trunk lid opening 44
Trunk lid, opening with no- touch activation 49
Trunk lid via remote con‐ trol 42
Turning circle 244
Turning circle lines, rearview camera 159
Turn signals, operation 84
Turn signals, rear, bulb re‐ placement 228
U
Unintentional alarm 52
Units of measure 106
Universal remote control 175
Unlock button, Steptronic transmission 88
Unlocking/locking via door lock 43 Unlocking/locking with re‐
mote control 41
Unlocking, settings 50
Updates made after the edito‐ rial deadline 7
Upholstery care 239
USB interface 179
V
Vanity mirror 177
Vehicle battery 230
Vehicle battery, replac‐ ing 230
Vehicle, break-in 188
Vehicle care 238
Vehicle features and op‐ tions 6
Vehicle identification num‐ ber 9
Vehicle jack 229
Vehicle paint 238
Vehicle storage 240
Vehicle wash 237
Ventilation 170
Venting, see ventilation 170
Vent, see ventilation 170
VIN, see vehicle identification number 9
Voice activation system 26
W Warning and indicator lamps, see Check Control 94
Warning displays, see Check Control 94
Warning messages, see Check Control 94
Warning triangle 233
Warranty 7
Washer fluid 87
Washer nozzles, wind‐ shield 86
Washer system 85
Washing, vehicle 237 Water, hybrid system 34
Water on roads 191
Weights 245
Welcome lamps during un‐ locking 41
Welcome lights 108
What to do after an acci‐ dent 236
Wheel base, vehicle 244
Wheel cleaner 239
Wheels, changing 211
Wheels, everything on wheels and tires 206
Wheels, Flat Tire Monitor FTM 116
Wheels, Tire Pressure Moni‐ tor TPM 118
Width, vehicle 244
Window defroster, rear 169
Windows, powered 52
Windshield, climate con‐ trol 190
Windshield washer fluid 87
Windshield washer noz‐ zles 86
Windshield washer sys‐ tem 85
Windshield wiper 85
Winter storage, care 240
Winter tires, suitable tires 211
Winter tires, tread 210
Wiper 85
Wiper blades, replacing 225
Wiper fluid 87
Wiper, fold-out position 87
Wiper system 85
Wood, care 239
Word match concept, naviga‐ tion 24
Working on the hybrid sys‐ tem 34
Wrench, see Onboard vehicle tool kit 225 Seite 255Everything from A to ZReference255
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