Brought my ML350 in the end of August. Tailgate locking mechanism was not working, vehicle had cut out on me while driving. First response was I needed a new battery, I explained new battery was installed May 6th 2020. Next call, you need a new computer, $1200. I asked if my tailgate had anything to do with this? response was no, well how much to fix anyway, response $500.(skip the tailgate, repair the other problems for now) After computer was in, vehicle had an alert on computer, red battery with visit workshop message. Brought back to Beck, now it needs a new alternator, $700. My response, why wasn't alternator put in first? His reply, I'll put the old computer in for you and it will cut out again. Vehicle ran decent for two weeks, then started to not start again after only sitting over night. Bring it back in, tailgate locking mechanism in hand, $140 to replace... I'm thinking why wasn't this done to begin with, many people in Google search had same issue. I'm thinking a Mercedes specific mechanic should have known this. Vehicle starts no problem but still getting alert with red battery and visit workshop. Battery is under warranty. Bring to O'Rielly's assistant manager says alternator is charging only to 11 and should be at 14. Bring back to Beck, he says alternator is fine. Week later back at O'Rielly's with manager, he says the same thing about alternator. He speaks to Beck and Beck still says it's not the alternator. Brand new battery dropped in, vehicle starts, still has the red battery alert and visit workshop. Beck refuses to listen to the people at O'Rielly's , continues to tell me bring it back to him and he will "look at it" over $2000 later and I'm still having issues. Manger at O'Rielly's says something is shorted and the battery is not being charged fully, said is may be the alternator but could just be something shorted. I do not want to bring my vehicle back after the secretary gave me an attitude for taking a payment over the phone ($40). No attitude was given when my dad helped me pay over the phone, of course because it was $1900.. Beck is nice in person, i just feel like he is going through trial and era with my vehicle. After new battery was in, each day it got weaker and weaker when starting, so I borrowed my parents vehicle, now the Mercedes is sitting in my driveway dead as can be. This man is a crook and if you call him on it, he has excuses! Bring your vehicle elsewhere. I'm now behind on the payment for a vehicle that doesn't even start! read more