Thanks

Not that difficult to do centre, glove box was the hardest to do...

to change the centre parts you need to prise off the Idrive knob, then the black trim around gear lever , then the trim around the ash tray and the trim above the rear air vent, you will then see three torx screws (per side). Remove these,
the side trims are now just held with clips so need to prise them off.