Page 19 of 417
Symbol Meaning
Do not drive on!
Low tyre pressure
Page 327 of 417
Wheels and tyres
Tyre monitoring system Introduction to the topic
The tyre monitoring system warns the
driv
er when the tyre pressures are too
low.
The following tyre monitoring systems are
available for this vehicle:
Tyre Pressure Loss Indicator
Page 329 of 417
OR: to cancel the operation, touch
Cancel . The current tyre pressure is not
sa
ved and the system will not be re-
synchronised.
After an extended driving time (at least 20
minutes) with driving at different speeds, the
system will automatically learn the new val-
ues and monitor them. Troubleshooting for Tyre
Pressure Loss Indicator
Please refer to at the start of the chap-
ter on page 325. Low tyre pressure
The indicator lamp lights up yellow.
There is a loss of pressure in one or more
tyres or the tyre is structurally damaged.
Page 330 of 417
fied workshop and check and correct the
tyre pressure
Page 335 of 417
The appearance of the sticker may differ be-
tween v
ehicles. It may include additional tyre
sizes.
The wrong tyre pressure will have a negative
effect on the vehicle
Page 343 of 417
In vehicles with a Tyre Pressure Loss
Indicator, the system must be re-
synchronised when snow chains are fitted
Page 350 of 417
Breakdown set
Introduction to the topic
The breakdown set can be used to temporari-
ly and reliably seal any tyre damage caused
by f
oreign bodies or punctures (up to approx.
4 mm in diameter). Do not remove foreign
objects (e.g. screws or nails) from the tyre!
Once the sealant has been added to the tyre,
the tyre pressure must be checked and adjus-
ted again after approximately 10 minutes of
driving.
Seek expert assistance if more than one of
the vehicle
Page 401 of 417

Securing with a seat belt
65
Securing with i-Size 62
Securing with ISOFIX 62
Securing with the top tether 64
Standards 58
Switching off the front passenger front airbag 53
Weight classes 58
Childproof lock Electrical 81
Cleaning see Vehicle care 355
Climatronic see Air conditioning system 120
Clock 29
Closing Doors 77
Sun blind in the glass roof 119
Windows 89
Cockpit 10
Comfort drive (Travel Assist) see Travel Assist 168
Comfort tyre pressure 333
Coming home and Leaving home function see entry and exit lighting 109
Commercial vehicle registration 373
Component protection 372
Connection Bluetooth 216
Cable 215
USB 215
Wireless 215, 216
Connectivity components 195
Consumables 313
Continuous parking light 108
Control elements 222
Control units Reprogramming 368
System update 196
Controls Cleaning and care 359
Electrically adjustable front seat 95
Mechanically adjustable front seat 94
Convenience closing Windows 90
Convenience functions Reprogramming 368
Convenience opening Windows 90
Convenience turn signal 102Conversions
362, 370
Coolant 315
Checking the coolant level 316
Filler opening 316
Refilling 316
Specification 315
Copyright law 227
Cornering light 105
Dynamic 105
Things to note 111
Counter steering assistance 142
Cruise control system 145
Displays 145
Operating 146
Cruise control system (CCS) Troubleshooting 147
Curtain airbags see Airbag system 55
Customer Care - Call Centre 203
Customer information 366
Customer Interaction Centre 203
Customer Support 203
Cybersecurity 195
Cyclist Monitoring 163
D
Dash panel 10
Airbag system 47
Data connection see Internet 208
Data Link Connector (DLC) 367
Data memory Data services 366
Infotainment functions 368
Data storage Control units 366
Disclosure of data 367
Event data recorder 369
Event memory 367
Integration of mobile devices 368
On-board diagnostic system ( OBD) 367
Online services 369
Operating data in the vehicle 367
Personal reference 367
Rights 367
Data transfer 195
Blocking 204
Unblocking 204
Daytime running lights 103
DC charging
Index 399
11A012720AB