Something went wrong with my ML 350’s BlueTEC system, and it kept my check engine light on more often than it was off. Adrian replaced the part that was causing the trouble. Problem solved … until the check engine light came on again. The code pointed to the replacement part sent from the factory! Adrian was determined to get to the bottom of the problem. He proved himself to be as much a super sleuth as a mechanic. He discovered that the real problem behind the CEL was a testy module in the replacement part. Once it was tweaked and calibrated, the car was back up and running—purring as only an MB diesel can. This time, without the pesky and mysterious check engine light. I’m a happy driver once again, thanks to Adrian. I’d take my car to EuroMotors for any service or repair. Adrian’s a master mechanic, to be sure; as important, he has perseverance and integrity. Sindy runs an always courteous and helpful front office, too. The excellence I’ve found at EuroMotors sets a high standard other shops would do well to imitate.