320d High Coolant Temp
Just recently decided to check my coolant temp using the BC hidden menus.
It heated up in good time then just sat at 97deg~ for the rest of the journey.
Searching through other threads I noticed that people are saying it should be at 90deg.
I'm going to check again when I get time just to confirm it.
Low temps seem to be a common complaint but I've not seen any threads about high temps, what are the possible causes?