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Cracking sound from inside

Old Aug 23, 2019 | 05:12 PM
  #1  
Munawarmahmood's Avatar
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2014 E350
Angry Cracking sound from inside

Hi All
recently cracking sounds like TUC TUC are coming when i turn the car at slow speeds, specially when i am reversing. seems like the sound is coming from back window or back wind screen or maybe sun screen at the back. any idea what it may be and how i can fix this ? 2014 e350.
Thank you !
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Old Aug 23, 2019 | 08:27 PM
  #2  
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BB1
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C300 E350
Commonly, I've seen the sunroof frame making that noise. The fix is dropping the headliner and tightening them. You'll normally find one that's really loose. I use loctite so that I don't have to do it again.

Hope this helps B
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Old Aug 23, 2019 | 10:21 PM
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Munawarmahmood's Avatar
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2014 E350
Originally Posted by BB1
Commonly, I've seen the sunroof frame making that noise. The fix is dropping the headliner and tightening them. You'll normally find one that's really loose. I use loctite so that I don't have to do it again.

Hope this helps B
Thank you will try.
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