2018 S560 Exhaust Valves
#1
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?