2011 s 550 tachometer moves when press bottons
03-16-2017, 03:11 PM
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2011 s 550
2011 s 550 tachometer moves when press bottons
High i just bought a 2011 s 550 with 60000 miles car was one onwer bought an maintained at same dealer it is imaculate they wanted $ 6800 for a warranty
and based on the history and car being so clean i did not buy one.
I noticed when: no key in door open that if i press certain button in center dash or on center console the tach will move down slightly and u have to wait about a minute to repeat it. Now it shows no signs of any thing being wrong anywhere.
I ask MB to explain it an they say they never seen it before and reran diagnostics n nothing came up!
So was wondering if any one has ever seen this
and based on the history and car being so clean i did not buy one.
I noticed when: no key in door open that if i press certain button in center dash or on center console the tach will move down slightly and u have to wait about a minute to repeat it. Now it shows no signs of any thing being wrong anywhere.
I ask MB to explain it an they say they never seen it before and reran diagnostics n nothing came up!
So was wondering if any one has ever seen this
