In Reply to: Please HELP! M50 525i Temp Guage reading low posted by Andrew on December 15, 2000 at 15:30:13:
Most likely it is the t-stat. I just replaced mine because it was reading just above the blue. Only $20 or so to replace so it would be the first step in my troubleshooting.
My 1992 525i temp guage has been reading very low. It normally reads in the center and I thought it was due to the weather but I notice that my heater is not blowing that hot. Do you think it's the thermostat? Let's pray it is!! any thoughts