Mercedes-Benz SL 500 Operator's Manual page 99

Controls in detail
Locking and unlocking
Locking the vehicle
1 Trunk lock button
Press trunk lock button 1 or the lock
button on the door handle ( page 55).
98
Checking the battery
Press button ‹ or Œ.
Battery check lamp 5 ( page 93)
comes on briefly to indicate that the
SmartKey batteries are in order.
!
If battery check lamp 5 ( page 93)
does not come on briefly during check,
then the SmartKey battery is dis-
charged.
Replace the battery ( page 328).
You can obtain the required battery at
any authorized Mercedes-Benz Center.
Loss of SmartKey with KEYLESS-GO
If you lose your SmartKey with
KEYLESS-GO, you should do the following:
Have the SmartKey with KEYLESS-GO
deactivated by an authorized Mer-
cedes-Benz Center.
Report the loss of the SmartKey with
KEYLESS-GO or the mechanical key to
your car insurance company immedi-
ately.
Have the mechanical lock replaced if
necessary.
Your authorized Mercedes-Benz Center
will be glad to supply you with a replace-
ment.