![Update: Took out blower motor and found wheel was broken. Noise problem solved. All of a sudden my 4th/high setting stopped working. AC/Heat just shuts off and no air comes out. Could Update: Took out blower motor and found wheel was broken. Noise problem solved. All of a sudden my 4th/high setting stopped working. AC/Heat just shuts off and no air comes out. Could](https://preview.redd.it/update-took-out-blower-motor-and-found-wheel-was-broken-v0-2d3c4yhe6daa1.jpg?width=640&crop=smart&auto=webp&s=baaf2555ffe491c3253b98583ec561748174d289)
Update: Took out blower motor and found wheel was broken. Noise problem solved. All of a sudden my 4th/high setting stopped working. AC/Heat just shuts off and no air comes out. Could
![Heat and A/C work, but fan doesn't. Blower motor fuse blown/exploded. Please help. - MBWorld.org Forums Heat and A/C work, but fan doesn't. Blower motor fuse blown/exploded. Please help. - MBWorld.org Forums](https://mbworld.org/forums/attachments/c-class-w203/272996d1386105008-heat-c-work-but-fan-doesn-t-blower-motor-fuse-blown-exploded-please-help-img_0580.jpg)
Heat and A/C work, but fan doesn't. Blower motor fuse blown/exploded. Please help. - MBWorld.org Forums
![Update: Took out blower motor and found wheel was broken. Noise problem solved. All of a sudden my 4th/high setting stopped working. AC/Heat just shuts off and no air comes out. Could Update: Took out blower motor and found wheel was broken. Noise problem solved. All of a sudden my 4th/high setting stopped working. AC/Heat just shuts off and no air comes out. Could](https://preview.redd.it/update-took-out-blower-motor-and-found-wheel-was-broken-v0-3hyu1yhe6daa1.jpg?width=640&crop=smart&auto=webp&s=03a907e33b7ac1bc26134e8076503031d8e13caf)