1991 Other Mercedes Benz Models 1991 420sel blower motor won

1991 MERCEDES BENZ
125,000 MILES • V8 • 2WD • AUTOMATIC
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10SPLAYER
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i went through the car wash, saw water coming down through the passengers side from underneath the dash, now my "off" button wont turn off the blower motor! all the other buttons work fine! along with the climate wheel, im sure the water did something to the blower motor or another part underneath there, any suggestions???? mike
Dec 24, 2007 at 5:57 PM
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2CARPRO JACK
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Should be a fan speed resistor in the box next to the motor. Follow wires from motor back to resistor, remove it from plenum and see if it is wet.Most likely shorted out
Dec 26, 2007 at 8:04 AM
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