Originally Posted by khurmit
This might be of interest - confirmation that the security update is basically just stopping the windows from dropping.
P2 of it states
Claims will be processed and settled subject to current warranty terms.
If you car is older than 01/03/07 and under extended warranty, push your dealer to upgrade CAS of your car.
(Though there is no point of this, as they can smash the window and take your car if OBD is not hidden. )