Rotating wheels between axlesDifferent wear patterns can occur on the frontand rear axles depending on individual driving
conditions. The tires can be rotated between
the axles to achieve even wear. A dealer’s
service center or another qualified service cen‐
ter or repair shop will be glad to answer addi‐
tional questions at any time. After rotating,
check the tire pressure and correct if needed.
Rotating the tires is not permissible on vehi‐
cles with different tire sizes or rim sizes on the
front and rear axles.
Storage
Store wheels and tires in a cool, dry place with
as little exposure to light as possible.
Always protect tires against all contact with oil,
grease and fuels.
Do not exceed the maximum tire inflation pres‐
sure indicated on the side wall of the tire.
Run-flat tires
Label
RSC label on the tire sidewall.
The wheels consist of tires that are self-sup‐
porting, to a limited degree, and possibly spe‐
cial rims.
The support of the sidewall allows the tire to
remain drivable to a restricted degree in the
event of a tire inflation pressure loss.
Follow the instructions for continued driving
with a flat tire.
Changing run-flat tires
For your own safety, only use run-flat tires. No
spare tire is available in the case of a flat tire. A
dealer’s service center or another qualified
service center or repair shop will be glad to an‐
swer additional questions at any time.
Repairing a flat tire Safety measures▷Park the vehicle as far away as possible
from passing traffic and on solid ground.▷Switch on the hazard warning system.▷Secure the vehicle against rolling away by
setting the parking brake.▷Turn the steering wheel until the front
wheels are in the straight-ahead position
and engage the steering wheel lock.▷Have all vehicle occupants get out of the
vehicle and ensure that they remain out‐
side the immediate area in a safe place,
such as behind a guardrail.▷If necessary, set up a warning triangle at an
appropriate distance.
Mobility System
The concept
With the Mobility System, minor tire damage
can be sealed quickly to enable continued
travel. To accomplish this, sealant is pumped
into the tires, which seals the damage from the
inside.
The compressor can be used to check the tire
inflation pressure.
Information
▷Follow the instructions on using the Mobi‐
lity System found on the compressor and
sealant container.Seite 260MobilityWheels and tires260
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▷Use of the Mobility System may be ineffec‐
tive if the tire puncture measures approx.
1/8 in/4 mm or more.▷Contact a dealer’s service center or an‐
other qualified service center or repair
shop if the tire cannot be made drivable.▷If possible, do not remove foreign bodies
that have penetrated the tire.▷Pull the speed limit sticker off the sealant
container and apply it to the steering
wheel.▷The use of a sealant can damage the TPM
wheel electronics. In this case, have the
electronics checked at the next opportu‐
nity and have them replaced if needed.
Storage
The mobility system is in the left storage com‐
partment of the cargo area.
Sealant container
▷Sealant container, arrow 1.▷Filling hose, arrow 2.
Observe use-by date on the sealant container.
Compressor1Bottle unlocking2Holder for bottle3Inflation pressure dial4Reduce inflation pressure5On/off switch6Compressor7Connector/cable for socket8Connection hose
Filling the tire with sealant
1.Shake the sealant container.Seite 261Wheels and tiresMobility261
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2.Pull filling hose completely out of the cover
of the sealant container. Do not kink the
hose.3.Slide the sealing container into the holder
on the compressor housing, ensuring that
it engages audibly.4.Screw the filling hose of the sealant con‐
tainer onto the tire valve of the nonworking
wheel.5.With the compressor switched off, insert
the plug into the power socket inside the
vehicle.6.With operating readiness switched on or
the engine running, switch on the com‐
pressor.
DANGER
If the exhaust pipe is blocked or ventila‐
tion is insufficient, harmful exhaust gases can
enter into the vehicle. The exhaust gases con‐
tain carbon monoxide, an odorless and color‐
less but highly toxic gas. In enclosed areas, ex‐
haust gases can also accumulate outside of
the vehicle. There is danger to life. Keep the
exhaust pipe free and ensure sufficient ventila‐
tion.◀
CAUTION
The compressor can overheat during ex‐
tended operation. There is risk of property
damage. Do not run the compressor for more
than 10 min.◀
Let the compressor run for max. 10 minutes to
fill the tire with sealant and achieve a tire infla‐
tion pressure of approx. 2.5 bar.
Seite 262MobilityWheels and tires262
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While the tire is being filled with sealant, the
tire inflation pressure may sporadically reach
approx. 5 bar. Do not switch off the compres‐
sor at this point.
If a tire inflation pressure of 2 bar is not
reached:1.Switch off the compressor.2.Unscrew the filling hose from the wheel.3.Drive 33 ft/10 m forward and back to dis‐
tribute the sealant in the tire.4.Inflate the tire again using the compressor.
If a tire inflation pressure of 2 bar cannot be
reached, contact your dealer’s service cen‐
ter or another qualified service center or
repair shop.
Stowing the Mobility System
1.Unscrew the filling hose of the sealant con‐
tainer from the wheel.2.After pressing the red unlock button on the
compressor, remove the sealing container.3.Wrap the empty sealant container in suita‐
ble material to avoid dirtying the trunk.4.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 pressure1.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 at
least 2.0 bar.▷Increase pressure: with operating read‐
iness switched on or the engine run‐
ning, switch 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 Tire Pressure Monitor.
Replace the nonworking tire and the sealant
container of the Mobility System as soon as
possible.
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Closing via door lock 62
Closing without remote con‐ trol 62
Clothes hooks 229
Coasting 245
Coasting with engine decou‐ pled, coasting 245
Coasting with idling en‐ gine 245
Collision warning with braking function 140
Collision warning with City braking function 140
Combination switch, see Turn signals 103
Combination switch, see Wiper system 103
Comfort Access 65
COMFORT drive mode, see Driving Dynamics Con‐
trol 110
COMFORT PLUS drive mode, see Driving Dynamics
Control 110
COMFORT PLUS, see Driv‐ ing Dynamics Control 110
COMFORT, see Driving Dy‐ namics Control 110
Communication 6
Compact wheel, see Emer‐ gency wheel 282
Compartments in the doors 226
Compatible devices 42
Compatible mobile phones 42
Compressor 260
Computer, see on-board computer 122
Condensation on win‐ dows 206
Condensation under the vehi‐ cle 236
Condition Based Service CBS 279
Confirmation signal 68 ConnectedDrive 6
ConnectedDrive Services 6
Connecting device 41
Connecting electrical devi‐ ces 219
Connecting mobile phone 41
Connecting smartphone 41
Connecting telephone 41
Connections 41
Continued driving with a flat tire 267 , 270
Control Display 21
Control Display, settings 38
Controller 22
Control systems, driving sta‐ bility 163
Convenient opening with the remote control 61
Coolant 277
Coolant level 277
Coolant temperature 118
Cooler 223
Cooling function 204
Cooling, maximum 204
Cooling system 277
Corrosion on brake discs 236
Cosmetic mirror 217
Courtesy lamps with the vehi‐ cle locked 61
Cross traffic warning 197
Cruise control 175
Cruise control, active with Stop & Go 168
Cruising range 123
Cupholder 228
Current fuel consump‐ tion 123
D
Damage, tires 258
Damping control, dy‐ namic 201
Data, technical 298
Daytime running lights 131 Defrosting, see Windows, de‐
frosting 206
Dehumidifying, air 204
Deleting personal data 40
Deletion of personal data 40
Departure time, parked-car heating 211
Departure time, parked-car ventilation 211
Destination distance 124
Device list 41
Digital clock 118
Dimensions 298
Dimmable exterior mirrors 86
Dimmable interior rearview mirror 86
Direction indicator, see Turn signals 103
Display in windshield 126
Display lighting, see Instru‐ ment lighting 133
Displays 113
Displays, cleaning 294
Disposal, coolant 278
Disposal, vehicle battery 285
Distance control, see PDC 180
Distance to destination 124
Divided screen view, split screen 27
Door handle lighting, see wel‐ come lights 130
Door lock 62
Door lock, see Remote con‐ trol 54
Doors, Automatic Soft Clos‐ ing 63
Downhill control 165
Drive mode 110
Drive-off assistant 163
Drive-off assistant, see DSC 163
Drive readiness, see starting the engine 97
Driving Dynamics Con‐ trol 110 Seite 304ReferenceEverything from A to Z304
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