Opening And Closing; Keys; Central Locking System - BMW M3 2003 Owner's Manual

Opening and closing

Keys

30
The key set
1 Master keys with remote control
unit – determine the functions of the
Key Memory, refer to page 59.
You can mark the individual keys for
subsequent identification by apply-
ing the colored decals that you
received when accepting delivery of
your vehicle
There is an extended-life battery
in every master key with remote
control that is charged automatically in
the ignition lock as you drive.
For this reason, if you have a master
key that is otherwise not used, use that
key at least once every year while driv-
ing for an extended period to charge
the battery.<
2 Spare master key – for storage in a
safe place, such as in your wallet.
This key is not intended for constant
use
3 Door and ignition key – the locks for
the luggage compartment lid and the
glove compartment cannot be oper-
ated with this key. This is useful for
valet parking, for example

Central locking system

The concept
The central locking system engages
and releases the locks on the
> doors
> luggage compartment lid
> fuel filler door.
The central locking system is ready for
operation whenever the driver's door is
closed.
The central locking system can be
operated
> from outside via the door lock and
using the remote control
> from inside via the central locking
system button.
If it is operated from inside, the fuel
filler door will not be locked, refer to
page 34.
When the system is actuated from the
outside, the anti-theft system is also
activated. This prevents the doors from
being unlocked via the lock buttons or
the release handle. The alarm system is
also armed or disarmed.
If locked from inside, the central locking
system unlocks the vehicle automati-
cally in the event of an accident. In
addition, the hazard warning flashers
and interior lamps come on.
Online Edition for Part-No. 01 41 0 156 842 - © 09/02 BMW AG