Not going to get in the middle of this but I have to say, assuming the N62 thermostat is like any other "old school" thermostat isn't quite right... read this before commenting.
https://www.newtis.info/tisv2/a/en/e...ooling/Xw3xhPS
For those of you that subscribe to the school of "TLDNR" - this is the critical bit...
"The principle mechanical design of the characteristic map thermostat corresponds to that of a conventional thermostat. However, a heating element is additionally integrated in the expansion element (wax element)."