Recently when I turn my a.c. unit on, while my car is in park, my car will shut off, I took it in but bc it doesn't happen frequently they could not find problem. Ever since this my radio is making a
I doubt the two problems are related Most cars have either a solenoid or algorithm from the OBC that will increase the engine power to compensate for the AC's drain on the engine. I suggest you not accept these mechanics "Getting over on you" Your car is almost new and if they won't fix it make a call to your regional distributor. There is no excuse whatsoever for that incompetence
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