tailgate MERCEDES-BENZ ML350 2004 W163 Owner's Manual

94 Controls in detailLocking and unlockingLocking and unlocking from the inside
You can lock or unlock the doors and the
tailgate from inside using the central lock-
ing switch. This can be useful, for example,
if you want to lock the vehicle before start-
ing to drive.Locking

Press upper part1 of central locking
button (
page 93).
If all the doors are closed, the vehicle
locks.
Unlocking

Press lower part2 of central locking
button (
page 93).
The vehicle unlocks.
Warning!
G
When leaving the vehicle, always remove the
key from the steering lock and lock the vehi-
cle. Do not leave children unattended in the
vehicle, or with access to an unlocked vehi-
cle. Unsupervised use of vehicle equipment
may cause an accident and / or serious per-
sonal injury.
iYou can open a locked door from the
inside. Open door only when conditions
are safe to do so.
If the vehicle was previously centrally
locked using the remote control, it will
not unlock using the central locking
switch.

263 Practical hints
Unlocking / locking in an emergency

Pull off battery cover2 in direction of
arrow.

Remove the batteries.

Using a lint-free cloth, insert new bat-
teries under the contact spring with the
plus (+) side facing up.

Press battery cover2 onto housing
until locked in place.

Push each button to assure proper op-
eration of the remote control.
If remote control does not function cor-
rectly after replacing the batteries, the
system may have to be resynchronized.Synchronizing remote control

Turn key in steering lock to position2
(page 33), then to position0 and re-
move.

Within ten seconds, push and hold
button‹ while pushing
buttonΠfive times.

Release the button, and press‹,
Œ orŠ once.
The remote control is resynchronized.

Recheck all of the remote control func-
tions.
Fuel filler flap
1Cover
2Lock rod
Open the tailgate.

Open cover1 in cargo area behind
the left trim panel.

Turn lock rod2 clockwise (arrow) to
the end stop.
The fuel filler flap can now be opened.
iI f i t i s n o t p o s s i b l e t o r e s y n c h r o n i z e t h e
remote control, have the system
checked at your authorized
Mercedes-Benz Light Truck Center.