Took my 2005 BMW X5 4.8is for a transmission failsafe mode check. Mike was very professional and knowledgable. He has +30 years of experience on BMW. He was able to reprogram the tranny and reset the shift points and clear the faults. Proves are reasonable and quality is high. I would recommend this place. Cheaper than BMW dealers. Best of all majority of employees worked at BMW & Mercedes dealers.