Looking for independent MB mechanic


Last August I posted in another thread about inheriting a 2006 CL500 with only 6500 miles. I have not driven it much just to the dealer to have it checked out for leaks. Dealer says everything was good no leaks. I am looking for an independent MB mechanic to get another opinion, especially on the ABC system. Dealer did not do Rodeo test. I live in the Los Angles area. Does any one have any mechanic recommendations?
Thanks
there are some great techs here and there, and some great dealerships but ive heard too many stories about them claiming an engine was toast simply because they didn't want to take the time to fully diagnose a $150 part





