Mercedes-Benz 2003 SLK-Class - Manual (Page 76)

76
Controls in detail
Locking and unlocking
Checking the batteries
̈ Press button ‹ or Œ longer than
1 second.
The battery check lamp 4 lights up
briefly to indicate that the key batteries
are in order.
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. It is possible for children to open a
locked door from the inside, which could re-
sult in an accident and/or serious injury.
!
If you can no longer lock or unlock the
vehicle with the remote control, then
either the batteries in the remote con-
trol are discharged, the remote control
is malfunctioning, or the vehicle battery
is drained.
ț Check the batteries in the remote
control and replace them if neces-
sary (
୴ page 212)
or
ț Synchronize the remote control
(
୴ page 213)
or
ț Use the folding key to unlock the
doors (
୴ page 210) and the trunk
( ୴ page 210) as required. Lock the
vehicle using the folding key
(
୴ page 211).
If the remote control is malfunctioning,
contact an authorized Mercedes-Benz
Center.
!
If battery check lamp 4 does not light
up briefly during the check, then the re-
mote control batteries are discharged.
Replace the batteries ( ୴ page 212).
You can obtain the required batteries
at any authorized Mercedes-Benz
Center.