How to open up the keyless remote 2000 model?

Hi,

Does any body know how to open up the keyless remote for a 2000 528I model?

Thanks,
Jay

If you are talking about the master key that does not have the little back panel you dont.

Thanks...

The battery inside gets charged by the key being in the ignition switch, no wires connect it. It gets charged by a magnetic field that is coupled to the key as you drive....cool