Blower fan not working properly - Mercedes-Benz Forum
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post #1 of 2 (permalink) Old 09-12-2013, 01:14 PM Thread Starter
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Blower fan not working properly

Hello Gang,
I was wondering if I could get some help. I searched about it on this forum and just assumed that I needed to replace the blower motor. But the fan will work from time to time. Today (with the AC on) the blower motor was costantly changing speeds although the controls were on for it to blow full force. I read something about a resistor that goes bad. Any Ideas? TIA
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post #2 of 2 (permalink) Old 09-12-2013, 01:48 PM
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Originally Posted by RickP330 View Post
I read something about a resistor that goes bad. Any Ideas? TIA
Hi Rick, sorry to hear of your troubles and please check out the following link @ BenzWorld R129 SL Class > Blower Motor Resistor > Search Results
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