davemayo

Guys, I need some help. Can anyone tell me the normal operating engine (coolant) temperature for a 2006 530i N52? I had a battery issue and the system threw lots of faults including water pump codes (but also SRS, ABS, and others), so I have been monitoring the engine temp for the past two weeks and have found that after warming up the temp varies widely - from 87 to 111 deg C - although usually within a narrower range (93 - 99 one day, 100 - 107 the next day).

Does anyone know what the normal range is and at what temperatures do the yellow then red dash lights come on?

Thanks for any help.

Dave
2006 530i (6,S,P,CW)