405 Practical hints
Locking/unlocking in an emergency
Locking the vehicle
If you cannot lock the vehicle with the
SmartKey, lock it with the mechanical key
as follows:
Close the passenger door and the
trunk.
Press the central locking switch in the
center console (
page 122).
Check whether the locking knob on the
passenger door has moved down.
If necessary push it down manually.
Remove the mechanical key from the
SmartKey (
page 403).
Check whether the trunk is locked.
If necessary, lock the trunk with the
mechanical key (
page 120).
Except for the driver’s door, the vehicle
should now be locked.
Insert mechanical key 2 into the
driver’s door lock until it stops.
Turn mechanical key 2 clockwise to
position 1.
The driver’s door is locked.
iUnlocking the glove box with the mechanical
key will trigger the anti-theft alarm system. To
cancel the alarm, do one of the following:
Press button Œ or ‹on the
SmartKey.
Insert the SmartKey in the starter switch.
Press the KEYLESS-GO* start/stop button
(
page 41).
Grasp an outside door handle (vehicles with
KEYLESS-GO* only).
1Locking
2Mechanical key
iThis procedure does not arm the anti-theft
alarm system, nor does it lock the fuel filler flap
and the storage compartments.
The storage compartments can be locked
separately (
page 240).
469 Index
Brake system
Messages in the multifunction
display 382
Brakes 268
BAS 91
Brake fluid 280, 458, 460
Electro-hydraulic brake system 94
High-performance brake system
(AMG vehicles only) 270
Warning lamp 345
Break-in period 266
Bulbs
Messages in the multifunction
display 392
Replacing 409
C
California retail buyers and lessees,
important notice for 11
Call priority, Tele Aid 256
Capacities and recommended
fuel/lubricants 457
Cargo area see Trunk
Carpets, cleaning 339
Catalytic converter 277
CD changer 155, 240CD player
Operating 155
Center console
Lower part 32
Upper part 31
Central locking
Automatic 122, 166
Central locking/unlocking
switch 31, 122
Locking/unlocking from inside 122
Certification label 444
Check engine see Lamps, indicator and
warning
Checking tire pressure electronically with
the Advanced Tire Pressure Monitoring
System (Advanced TPMS)*, (Canada
only) 308
Children in the vehicle
Air bags 84
Infant and child restraint systems 84
Occupant Classification System
(OCS) 74
Passenger front air bag off indicator
lamp 78, 357
Cigarette lighter 244
Clock 25, 161Cockpit 24
Cold tire inflation pressure 323
Collapsible tire (spare wheel) 453
COMAND system 31
Driving instructions 276
Combination switch
High beam 57, 135
Turn signals 57
Windshield wipers 58
Consumer battery 290
Control and operation of radio
transmitters 276
Control system 143, 146
Control system menus
AMG 150
AUDIO 153
Distronic* 156, 222
NAV 155
Settings 157
Standard display 149
TEL* 169
Trip computer 167
Vehicle status message memory 156
