What causes the indicator light for the transmission control module to come on on 1994 BMW 318i

Light stays on. Is it something anyone can fix or do I need to bring it to a BMW dealer? Will it be costly? Thank you

by in Woodbury, CT on April 17, 2013
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1 answer
ANSWER by , April 17, 2013
bring to a tranny shop for diagnostic run. tranny tech. will advise.