Malfunction
Comfort Access may not function properly if it
experiences interference from external sources
such as mobile phones, metal objects, overhead
power lines, transmission towers, etc.
In this case, open or close the vehicle using the
buttons on the remote control or use the
integrated key in the door lock.
To subsequently start the engine, hold the re‐
mote control against the marked area on the
steering column, refer to page 31.
Alarm system
The concept
The vehicle alarm system responds to:▷Opening of a door, the hood or the tailgate.▷Movements in the vehicle.▷Changes in the vehicle tilt, e.g., during at‐
tempts to steal a wheel or when towing the
car.▷Interruptions in battery voltage.
The alarm system briefly indicates tampering:
▷By sounding an acoustic alarm.▷By switching on the hazard warning system.▷By flashing the high beams.
Arming and disarming the alarm
system
General information
When you lock or unlock the vehicle, either with
the remote control, Comfort Access or at the
door lock the alarm system is armed or disarmed
at the same time.
Door lock and armed alarm system
Unlocking via the door lock will trigger the alarm
on some country-specific versions.
In order to terminate this alarm, unlock vehicle
with the remote control or switch on the ignition,
if necessary, by emergency detection of the re‐
mote control.
Tailgate and armed alarm system
The tailgate can be opened using the remote
control, even if the alarm system is armed.▷Press the button on the remote
control for approx. 1 second.
The large tailgate opens slightly.▷Press the button on the remote
control for approx. 1 second and re‐
lease.
The small tailgate opens slightly.
Note the opening height of the large tail‐
gate
The tailgate pivots back and up when it opens.
Ensure that there is sufficient clearance when
the large tailgate opens; otherwise, damage may
result.◀
After the tailgate is closed, it is locked and moni‐
tored again by the alarm system. The hazard
warning system flashes once.
In some vehicle equipment variants, the tailgate
can only be opened using the remote control if
the vehicle was unlocked first.
Panic mode Press the button on the remote control
for at least 3 seconds.
Switching off the alarm
▷Unlock the vehicle using the remote control.▷With Comfort Access: if you are carrying the
remote control with you, pull on the door
handle.Seite 43Opening and closingControls43
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Switch, refer to Cockpit 12
Symbols 6
T
Tachometer 81
Tail and brake lamps 281
Tailgate 38
Tailgate, automatic 39
Tailgate, emergency unlock‐ ing 41
Tailgate, hotel function 41
Tailgate via remote control 35
Tail lamps 281
Tail lamps, bulb replace‐ ment 281
Tasks 244
Technical changes, refer to Safety 6
Technical data 296
TeleService 250
Temperature, automatic cli‐ mate control 137
Temperature display, external temperature 82
Temperature, engine oil 81
Tempomat, refer to Active Cruise Control 114
Terminal, starting aid 286
Text messages 241
Text message, supplemen‐ tary 81
Theft alarm system, refer to Alarm system 43
Theft protection, refer to Cen‐ tral locking system 33
Thermal camera, refer to Night Vision 131
Through-loading system 147
Tilt alarm sensor 44
Time of arrival 85
Tire damage 266
Tire identification marks 265
Tire inflation pressure 261
Tire inflation pressure monitor, refer to FTM 100 Tire Pressure Monitor
TPM 97
Tires, changing 267
Tires, everything on wheels and tires 261
Tires, run-flat tires 269
Tire tread 266
Toll roads, route 176
Tone 186
Tools 278
Top View 126
Total vehicle weight 298
Tow fitting 288
Towing 287
Town/city, navigation 169
Tow-starting 287
TPM Tire Pressure Moni‐ tor 97
Traction control 107
TRACTION program, Dynamic Driving Control 111
Traffic bulletins, naviga‐ tion 180
Transmission, automatic 75
Transporting children safely 63
Tread, tires 266
Treble, tone 186
Trip computer 86
Triple turn signal activa‐ tion 72
Trip odometer 82
Trunk cover 146
Trunk lid 38
Trunk lid, automatic 39
Trunk lid, emergency unlock‐ ing 41
Trunk lid, hotel function 41
Trunk lid via remote con‐ trol 35
Turning circle 297
Turning circle lines, backup camera 128
Turn signals, operation 72
Turn signals, rear, bulb re‐ placement 281 U
Unintentional alarm 44
Units of measure 88
Universal remote control 143
Unlock button, automatic transmission 76
Unlocking/locking from in‐ side 37
Unlocking/locking via door lock 36
Unlocking/locking with remote control 34
Updates made after the edito‐ rial deadline 6
Updating software 215
Upholstery care 290
USB audio interface 209
USB interface 150
V
Variable steering, Integral Ac‐ tive Steering 109
Vehicle battery 282
Vehicle battery, replacing 282
Vehicle, breaking in 158
Vehicle care 290
Vehicle equipment 6
Vehicle identification number, refer to Identification number
in the engine compart‐
ment 271
Vehicle jack 282
Vehicle paint 290
Vehicle storage 292
Vehicle wash 289
Ventilation 139
Ventilation, refer to Parked-car ventilation 141
Version of the navigation data 182
Video playback 198
Video playback, iPhone 211
Video playback, snap-in adapter 211 Seite 318ReferenceEverything from A to Z318
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