depending on the unit mounting it to the BOTTOM of the trim under the steering wheel will work without interference.(smaller units are easier to do this with) others you can mount with double sided tape to the face of the panel and removal is easy enough with some careful peeling and use of cleaners. or if your good you can wire it up into the middle console behind the cover (in the cubby) run the wires in the back side of the cubby and mount it so the door can close over top when not in use. if you need to adjust or manual use it is still close enough for you to use. most of the time it depends on the brake control being mounted, some can be mounted any which way others need to be level for them to accuate properly.