Page 34 of 424
31 Central locking system
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index KEYLESS-GO-card
The KEYLESS-GO-card (1) does not have a removable
mechanical key.
The functions of the KEYLESS-GO-card (1) are identical
to those of the electronic main key. Carrying the card
with you permits the use of the vehicle.The validity of the KEYLESS-GO-card is checked every
time when grasping a door handle or pushing the trunk
lid release. Once the KEYLESS-GO-card is recognized
outside the vehicle, the doors, trunk lid and fuel filler
flap are unlocked, depending on the selected mode
(global or selective unlocking mode, see page 43).
Starter switch KEYLESS-GO, see page 224.
Starting and turning off the engine with KEYLESS-GO,
see page 227 and page 228.
Note:
In the case of a malfunction in the KEYLESS-GO-system,
we recommend that you carry the electronic key plus
mechanical key with you and keep them in a safe place
so that they are always handy. Never leave the electronic
key or a KEYLESS-GO-card in the vehicle.
Obtaining replacement keys
Your vehicle is equipped with a theft deterrent locking
system requiring a special key manufacturing process.
For security reasons, replacement keys or the KEYLESS-
GO-card can only be obtained from your authorized
Mercedes-Benz Center.
P80.30-2029-26
1
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Page 64 of 424
61 Central locking system
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Trunk lid emergency release
The emergency release button (1) is located in the trunk
lid.
Briefly press emergency release button (1).
All doors, the fuel filler flap, and the trunk unlock; and
the trunk lid opens.Note:
The emergency release button (1) only unlocks and
opens the trunk while the vehicle is standing.
Important!
The emergency trunk lid release button (1) does not
open the trunk lid, if:
•the vehicle battery is discharged or disconnected,
•the trunk lid was previously locked separately with
the mechanical key, see page 53.
Illumination of the emergency release button (1):
The button will blink for 30 minutes after opening the
trunk.
The button will blink for 60 minutes after closing the
trunk.
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Page 412 of 424
406 Index
Te ch n ica l
data Instruments
and controlsOperation DrivingInstrument
cluster displayPractical hints Car careIndex
See CHECK ENGINE
malfunction indicator lamp ................................290
Fuel filler flap, manual release ...................................368
Fuel requirements .........................................................396
Fuel reserve warning ....................................................293
Fuels, coolants, lubricants etc. - capacities ...............393
Fuses, electrical .............................................................325
GGarage door opener .......................................................202
Gasoline
Additives ....................................................................397
Fuel requirements ....................................................396
Premium unleaded ...................................................396
General notes on the central locking system .............. 33
Glove box ......................................................................... 189HHazard warning flasher switch ................................... 163
Head restraints
Power head restraints, rear ....................................... 81
Head restraints, front seats
Removal and installation ........................................... 71Headlamp adjustment .................................................. 354
Headlamp cleaning system ........................................... 159
Headlamp mode (HEADLAMPS) .................................. 157
Headlights ....................................................................... 156
Heated seats ...................................................................... 76
Hood ................................................................................ 328
HOOD -
malfunction and warning messages ...................... 317
IIdentification labels ...................................................... 385
Illuminated vanity mirrors ........................................... 187
Indicator lamps in the instrument cluster ........ 114, 290
Individual settings ......................................................... 138
"INSTRUMENT CLUSTER" .......................................140
"LIGHTING" ................................................................ 142
"VEHICLE" .................................................................144
Infant and child restraint systems ..............................102
Installation .................................................................104
Information call
See Tele Aid ............................................................... 210
Infrared reflecting windshield .................................... 206
Inside rear view mirror .................................................106
INSTRUMENT CLUSTER
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