I have the Electric Technic Micromotor:
and it simply won't come on. I seem to recall at some point someone telling me a long time ago, that if you sent parts to Lego, they'd repair them. Do they have a warranty or lifetime guarantee? How would I go about getting it repaired?
I also have several of the Electric Technic Mini-Motor 9v, probably about 8-10, and three of them aren't working. Anyone have any success fixing those?