Hi Verbl Kint!

I suggest you try to source out one that is able to access almost all the control units in your car. In my case i bought VCDS by Ross-Tech for my Audi A4 since it connects, checks and able to erase all faults to all control units in my car but can not perform re-mapping on my engine control unit.

You could try Ross-Tech.com website for Euro car makers...