BMW 2004 645Ci Convertible Manual Do Proprietário

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Opening and closing
26
Opening and closing 
The key set 
1
Master keys with remote control.
They specify the functions of the Key 
Memory. In the process individual func-
tions of your vehicle can behave differ-
ently depending on the key used, see 
further below.
To differentiate, you can mark the keys 
with remote controls using the color-
coded decals you received on taking 
delivery of the vehicle
There is an extended-life battery 
in every master key with remote 
control which is charged automatically 
in the ignition lock as you drive.
If you have any master keys with remote 
control that are not used on a regular 
basis, you should therefore remember 
to recharge these units by using them 
to drive the vehicle for an extended 
period at least every six months, also 
refer to page 
.
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2
Spare key for storage in a safe place, 
such as in your wallet.
The locks for the luggage compartment 
lid and the hotel function, refer to 
page 
key. This is an advantage in a hotel, for 
example. The key is not intended for 
constant use
Replacement keys
Additional or replacement keys are avail-
able at your BMW center.
Key Memory 
How the system functions 
Doubtless you have often reflected on how 
great it would be if you could configure 
your vehicle's various adjustment settings 
to meet your own personal requirements. 
BMW has designed several freely select-
able options into the vehicle during its 
development. You can set these as desired 
via the Control Center.
You can have up to four different basic set-
tings adjusted for four different persons for 
the specific keys. The only requirement is 
that each person uses his or her own mas-
ter key with remote control.
When your vehicle is unlocked with the 
remote control, the vehicle recognizes the 
individual key by means of a data exchange 
and makes adjustments accordingly.
Examples of Key Memory functions
>
Automatic adjustment of the driver's 
seat
>
Locking the vehicle after moving off
>
When unlocking with the remote con-
trol, either unlock only the driver's door 
or the entire vehicle
>
Activating visual warning for PDC Park 
Distance Control
>
Resetting volume setting.
Central locking system 
The concept 
The central locking system is ready for 
operation whenever the driver's door is 
closed. This simultaneously engages and 
releases the locks on the following:
>
Doors
>
Compartment in the front center con-
sole
Online Edition for Part No. 01 41 0 157 980 - © 01/04 BMW AG