How to store bluetooth passkey?

Hi guys,

Have the bold paired with the Range Rover car bluetooth.

Works great. Only 1 problem. It asks for the passkey for the car bluetooth everytime I enter the car and I can't find the option to store it on the phone.

This is super annoying especially for short rides.

Any help is greatly appreciated.

It is already trusted :-)

Have the same problem with the 8900
Had the bold before and no problems/
I think it has something to do with the bes security, but have not been able to find what.

please let me know if you find something