2018 S560 Exhaust Valves
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Joined: Oct 2009
Posts: 109
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2005 E55
2018 S560 Exhaust Valves
I recently purchased a beautiful 2018 S560 and loving it. It was the perfect spec for me and the wife and in showroom condition.
Anyways, I was cleaning the back area and noticed that both exhaust valves are open. The car was off has been sitting for a few hours. Further my wife never drives in sport.
So why would they be open. Are they default open on exit and or startup?
Anyways, I was cleaning the back area and noticed that both exhaust valves are open. The car was off has been sitting for a few hours. Further my wife never drives in sport.
So why would they be open. Are they default open on exit and or startup?
