does any not know that if you
does any not know that if you buy almost any car (or other product) that companies can void your warranty, if it not done by an approved repairer? they all have good reason to do so. what i dont see the reason for is if the product is out of warranty why any manufacturer cares who repairs it? at that point its on the repair shop, and owner. and then there is the black box in vehicles, that is required, but which the vehicle owner doesnt owner, or have rights to, but paid for, and you cant disconnect it, without possibly disabling the vehicle