Reading the postings, I think my problem is the multifunction switch. Everything works OK. Flashers, running lights, etc, but not the brake lights. Fuse and bulbs OK. Where is the multifunction switch? Inside the steering column under the steering wheel? The button to push to turn the flashers on is broken off. To use the flashers, I have to reach inside the column with a finger and push. Is this related to, or the same as, the multifunction switch?