Coolant (radiator) light comes on and off while driving. on 2004 BMW 325i

My 2004 325i coolant (radiator) light comes on and off while driving. I took the car to the dealer for this problem and they said it was a sensor problem and replaced the sensor and pressure tested the system.

by in Las Vegas, NV on December 03, 2010
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1 answer 1 comment
ANSWER by , December 03, 2010
OK, but did they actually fix the problem, or the warning keeps coming back? The sensor is a common problem. Zee
COMMENT by , December 03, 2010
The warning keeps coming back.