Cooling Fan Issue
 

Hey Guys, I have an issue maybe someone can help out with.

2009 Mini Cooper Justa

The problem is the cooling fan/radiator. It is not maintaining the cars 82 C temperature like it should. Instead I have to turn on the AC in order for the radiator fan to turn on.

From research I guess there are 2 stages/speeds for the fan Low and High. I cannot seem to find a solution however. The forum only has minimal info for the R53 not the R56.

Any ideas on a fix? I heard somewhere you can solder in a resistor but I would love some information on anything at this point.

Please help me out! I am good at DIY and have minor experience in car mechanics but if I can figure out the issue then I can do more work on it to fix it.