My 2012 ML350 is a major disappointment with numerous technological issues. it has been to the dealer for repairs more than any car i have ever owned. I am again driving a loaner for the 8th time in a year and a half. I have recorded videos of the malfunctions, dealer has duplicated the issues on occasion, and it is still not fixed. I contacted MBUSA for assistance and resolution and they did nothing except say 'take it to the dealer'. I cannot believe that mercedes would have such poor response and pathetic customer service. After years of contemplating purchasing
a luxury vehicle I am hugely disappointed that my first experience is so negative. I should have the reliability I paid for.
The vehicle has a malfunctioning command system; malfunctioning lift gate; drives rough and stalls out from time to time, Bluetooth malfunctions. Just countless issues that have been without repair. It's embarrassing to drive a Mercedes that you can't drive with confidence.
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