My 92 300E blower stopped working. Checked all the fuses including the extra one for the blower. (Yes, also checked for corrosion) Getting 12v to the blower fuse. However, I noticed my power antenna is also not working, but the radio is. I can't find anything else not working. Could the blower and antenna be related? Could the blower problem be anything other than a bad blower or blower resistor?