whats wrong with my 325ci 2001 bmw i filled up the coolant but the lights stilon on 2001 BMW 325Ci

i filled up the coolant but my coolant light stays on almost all the time it once in awhile will go off but usually will stay on what should i do?

by in Stoddard, NH on March 18, 2013
1 answer
ANSWER by on March 18, 2013
get sensors looked at and have connections cleaned.