Blower not working
Thread Starter
Newbie
Joined: Mar 2025
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2010 Mercedes GL450
Blower not working
I have a 2010 GL450. Currently the blower motor isn’t working. I replaced the blower motor with a new one. And the blue 15 amp fuse in the engine compartment is intact.
I’m going with the blower motor resistor has failed. However I have no idea where it is to replace it.
or is there something else I should be checking?
I’m going with the blower motor resistor has failed. However I have no idea where it is to replace it.
or is there something else I should be checking?
Super Member
Joined: Jul 2016
Posts: 705
Likes: 129
From: NE OHIO
1998 SL500,2011 GL550,2009 ML350,past 1995 E320 Cabrio ,2005 ML500,2006 ML500,1996 SL500,1972 280SEL
blower motor replacement
Did you replace the controller along with the new blower motor? My experience after repairing a few and replacing a few … the bolt on controller gets corroded from water.
Thread Starter
Newbie
Joined: Mar 2025
Posts: 3
Likes: 0
2010 Mercedes GL450
Are we talking about the circuit board on top of the fan motor. Or something else? And if it’s something else where is this controller located?
Super Member
Joined: Jul 2016
Posts: 705
Likes: 129
From: NE OHIO
1998 SL500,2011 GL550,2009 ML350,past 1995 E320 Cabrio ,2005 ML500,2006 ML500,1996 SL500,1972 280SEL
