SL/R231: Upper hose problem
Also, in looking into coolant, the correct coolant should be violet colored for 2014 and up, my car has blue in it. I should not mix violet and blue and just use blue? I've clamped it back up with an Adams clamp, so I know it's now secure.
Insight into dealer responsibility and correct coolant are appreciated.
Did they install new? or need to remove it to do some repair?
right now it just appears a coincidence that it fails after you get it back
if they did not touch this hose or clamp then I think - ***** happens?
Hopefully, the upper hose assembly will be replaced and that should be the end of it.








