Addison, TX (just north of Dallas)
I brought 2002 Gelandewagen (own it for a few weeks) with a "check engine" light on to the shop. after initial fix the light came up again (at that point I started to suspect it was the main reason why the car ended up on the parking lot at a dealership).
I went back to the shop, where it was tested several times, some parts was replaced in a different combinations, and tested again. Finally the issue was solved and I were happily drove away.
I ended up with en impression, that mechanics at autohans fixed the problem that official dealership mechanics could not solve.
During entire process, I has had good communication with Alex over email, with explanations of what is going on and possible casues,
Prices on mercedes-benz pars are not cheap from get go, however, for such extensive diagnostics i ended up with a _very_moderate_ charge.
List of future repairs were also provided, with price range.
A loaner car was provided.
Another hint of their professional level, is their collection of restaurated old german cars, such as bmw, porsche, mercedies, which divulge deep knowledge and skills to handle different type of repairs.
Additional pleasant surprises, they speak German.
The job is well done, and I will be back for maintenance and necessary repairs.
Auto Hans Inc - Google Maps