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Old 04-20-2009, 04:37 AM
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cdplayer cdplayer is offline
Just my Jeep and my S500
 
Join Date: Aug 2006
Location: Sacramento, Calif.
Posts: 581
AC blower fan switch

Your switch has failed. A metal rocker or detant has broken inside. It is not repairable.
I collect and sell used parts for several models Mercedes to help bolster my meager retirement. More than not, 190s demand attention with the fan's speed switches and blower motors. The latter tends to seize up around 140K miles.
You will need to replace the switch. If you are somewhat of a DO IT yourself type you can save alot of money fixing this.

I have this switch running now on Ebay if you would like to check it out. Item #370189427571. If you buy it, I will step you through the process on installing. Takes about 1 1/2 hours for a first timer.
Thanks. Dan(cdplayer)
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Selling used Mercedes parts on Ebay...always changing...
cdplayer51 take a look!
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