While you wait for answers, we may have found some information which could help you.
Click here for Flashing Lights StoppedBlender lights flashing and smoking?
kitchen aid 550 professional burned up motor?
kitchenaid mixer model k5m90wh?
how to replace the power cord on a kitchenaid K5-A ?
How to disassamble kitchenaid KSM90 mixer?
My Kitchenaid blender spindle has broken?