It would be worth checking the master because if its outta whack you could have a lot of extra miles on your car and that will effect the service system and the value at sale because the car will be showing miles that have not been put on the chassis.
Its safe in the service menu so long as you don't enter the service settings just using it to view UBatt and the oil is fine, but don't tell the dealer you have been using it.
__________________ One thing you will learn with German cars - If it's simple it ain't happening. |