Hi Jim,

I also had it on my E90 so I got it on my new 2008 E70 with the power lift gate.

Anyway, it's kinda like the E90, you can walk up to the boot, and press the button on the boot then the lid will strat to open automatically. It's just like the E90 except the boot also opens itself.

As for the buttons, the button to open the boot is exactly like that on the E90, a kind of hidden rubber button above the number plate. When the boot lid is open there is a different button that you press to close (see pic) - it's on the bottom side of the lid.



If you hold the button on your key fob for a couple of seconds as you are walking up to the car the boot will also open by itself. I tend to use this more that the CA on the boot.

The big improvement on CA over the E90 is that it now works on all door handles - front and back. On my E90 it was on the front door handles that worked with CA.

Jason

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