Thread: unknown part
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Old 04-28-2003, 01:24 AM
nthach nthach is offline
Newbie Benz Driver
Join Date: Dec 2002
Location: Between Oakland and Vallejo, CA
Posts: 253
Originally posted by xp190
my 190E has this, and it has a/c, how does this function exactly?

think of it as a rheostat for the blower motor.
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