
Therefore, do not reduce the additional safety
margin by driving in a risky manner.◀
Do not deactivate DSC when driving withroof load
Do not deactivate Dynamic Stability Control
DSC when driving with roof load, e.g. roof-
mounted luggage rack.
Otherwise, driving safety is not given in driv‐
ing-critical situation due to the elevated center
of gravity.◀
Overview
Button in the vehicle
DSC OFF button
Indicator/warning lights The indicator lamp flashes: DSC con‐
trols the drive and braking forces.
The indicator lamp lights up: DSC has
failed.
Deactivating DSC: DSC OFF
When DSC is deactivated, driving stability is
reduced during acceleration and when driving
in curves.
Stabilizing interventions by the Integral Active
Steering system are only performed by the
rear axle steering.
To increase vehicle stability, activate DSC
again as soon as possible.
Deactivating DSC
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.
The steering and, depending on the equip‐
ment, suspension are tuned for sporty driving.
Activating DSC Press button.
DSC OFF and the DSC OFF indicator
lamp go out.
Indicator/warning lights
When DSC is deactivated, DSC OFF is dis‐
played in the instrument cluster.
The indicator lamp lights up: DSC is
deactivated.
DTC Dynamic Traction
Control
The concept The DTC system is a version of the DSC where
forward momentum is optimized.
The system ensures maximum headway on
special road conditions or loose road surfaces,
e.g., unplowed snowy roads, but with some‐
what limited driving stability.
Activating the Dynamic Traction Control DTC
provides maximum traction. Driving stability is
limited during acceleration and when driving in
curves.
Therefore drive with appropriate caution.
You may find it useful to briefly activate DTC
under the following special circumstances:▷When driving in slush or on uncleared,
snow-covered roads.Seite 136ControlsDriving stability control systems136
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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 Integral Active Steering.▷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
When DSC OFF, refer to page  136, is active,
driving stability is limited during acceleration
and when driving in curves.
TRACTION
When TRACTION is active, the vehicle has
maximum traction on loose road surfaces. DTC
Dynamic Traction Control, refer to page  137, is
activated. Driving stability is limited during ac‐
celeration and when driving in curves.
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.Seite 140ControlsDriving stability control systems140
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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.◀
RSC – Run-flat tires
Run-flat tires, refer to page  224, are labeled
with a circular symbol containing the letters RSC marked on the sidewall.
M+S
Winter and all-season tires with better cold
weather performance than summer tires.
Tire treadSummer tires
Do not drive with a tire tread depth of less than
0.12 in/3 mm.
There is an increased danger of hydroplaning if
the tire tread depth is less than 0.12 in/3 mm.
Winter tires
Do not drive with a tire tread depth of less than
0.16 in/4 mm.
Below a tread depth of 0.16 in/4 mm, tires are
less suitable for winter operation.Minimum tread depth
Wear indicators are distributed around the
tire's circumference and have the legally re‐
quired minimum height of 0.063 in/1.6 mm.
They are marked on the side of the tire with
TWI, Tread Wear Indicator.
Tire damage
General information
Inspect your tires often for damage, foreign
objects lodged in the tread, and tread wear.
Hints
Driving over rough or damaged road surfaces,
as well as debris, curbs and other obstacles
can cause serious damage to wheels, tires and
suspension parts. This is more likely to occur
with low-profile tires, which provide less cush‐
ioning between the wheel and the road. Be
careful to avoid road hazards and reduce your
speed, especially if your vehicle is equipped
with low-profile tires.
Indications of tire damage or other vehicle de‐
fects:
▷Unusual vibrations while driving.▷Unusual handling such as a strong ten‐
dency to pull to the left or right.
Damage can, e. g., be caused by driving over
curbs, road damage, or similar things.
Seite 222MobilityWheels and tires222
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Stability control systems 135 
Start/stop, automatic func‐ tion  71 
Start/Stop button  69 
Start function during malfunc‐ tion  35 
Starting the engine  70 
Status control display, tires  112 
Status information, iDrive  22 
Status of Owner's Manual  7 
Steering, Integral Active Steering  139 
Steering wheel, adjusting  63 
Steering wheel heating  64 
Steering wheel memory  61 
Steptronic Sport transmis‐ sion, refer to Steptronic
transmission  79 
Steptronic transmission  79 
Stopping the engine  71 
Storage compartment, re‐ mote control  184 
Storage compartments  181 
Storage compartments, loca‐ tions  181 
Storage, tires  224 
Storing the vehicle  254 
Suitable engine oils  233 
Summer tires, tread  222 
Sun visor  174 
Supplementary text mes‐ sage  91 
Surround View  154 
Suspension settings  139 
Switch for Dynamic Driving Control  139 
Switch-on times, parked-car ventilation  171 
Switch, refer to Cockpit  14 
Symbols  6 
Symbols in the status field  22 
SYNC program, automatic cli‐ mate control  167 T
Tachometer  92 
Tail and brake lights  241 
Tail lights  241 
Tail lights, bulb replace‐ ment  241 
Technical changes, refer to Safety  7 
Technical data  258 
Telephone, see user's manual for Navigation, Entertain‐
ment and Communication 
Temperature, automatic cli‐ mate control  166 
Temperature display for ex‐ ternal temperature  93 
Temperature, engine oil  92 
Terminal, starting aid  247 
Text message, supplemen‐ tary  91 
Theft alarm system, refer to Alarm system  47 
Thermal camera, see Night Vision  126 
Thigh support  55 
Through-loading system  177 
Tilt alarm sensor  47 
Time of arrival  98 
Tire damage  222 
Tire identification marks  220 
Tire inflation pressure  211 
Tire inflation pressure moni‐ tor, refer to FTM  115 
Tire Pressure Monitor TPM  111 
Tires, changing  223 
Tire sealant  224 
Tires, everything on wheels and tires  211 
Tires, run-flat tires  224 
Tire tread  222 
Tone, see user's manual for Navigation, Entertainment
and Communication 
Tool  238 Top View  158 
Total vehicle weight  259 
Touchpad  21 
Tow fitting  249 
Towing  248 
Tow lug, see Tow fitting  249 
Tow-starting  248 
Tow truck  249 
TPM Tire Pressure Moni‐ tor  111  
Traction control  136 
TRACTION, driving dynam‐ ics  136  
Transmission lock, electronic unlocking  82 
Transmission, manual trans‐ mission  79 
Transmission, see Steptronic transmission  79 
Transporting children safely  65 
Tread, tires  222 
Trip computer  98 
Triple turn signal activa‐ tion  76 
Trip odometer  92 
Truck for tow-starting/ towing  249 
Trunk lid, automatic  41 
Trunk lid closing  41 
Trunk lid, closing with no- touch activation  44 
Trunk lid, emergency unlock‐ ing  43 
Trunk lid, hotel function  42 
Trunk lid opening  40 
Trunk lid, opening with no- touch activation  44 
Trunk lid via remote con‐ trol  38 
Turning circle  258 
Turning circle lines, rearview camera  156 
Turn signals, operation  76 
Turn signals, rear, bulb re‐ placement  241 Seite 270ReferenceEverything from A to Z270
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