Project Big Six-y: 1991 BMW 535i/5

[D_Eclipse9916]

Honestly, if the level is ok, and you figure it out, let me know. I've replaced my sensor twice and I still get the warning. I haven't explored it further, I just check my coolant level from time to time and ignore it otherwise but it's kind of annoying.

Same, replaced the sensor, car didn't give a shit. Still tells me every time I turn it off. Whatever.

How much coolant do you have in there? It basees its flotation (and accuracy) based on the coolant and water, pure water has different properties that dont allow the bulb to float as well. Thats why ive given up on mine :lol: Going euro reservoir anyway.