I have 2000 bonneville SE. My radio had bad reception on AM stations. I checked all connection at front at windshield and back by rear glass. there is wire connections in back. looks like there is power comes in at that point with white wires. Is somebody knows if there is any fuse for those power wires?? I checked the fuse for audio under the rear seat but it looks ok. Please help. Don't want to spend any money on new audio system.

how is your fm reception?

My FM reception seems to be fine.

Hollering to Toasty and Archon...

the 00+ have one antenna mounted in teh rear glass(FM) and the other in the front glass(AM), they are switched in a module (in the headliner i believe, i could be wrong)

to start with, check the connection that the antenna lead makes with the glass on the top right corner of the windshield.. after this, get back to us and we can go a bit more in depth, as some of the diagnostics can be a bit tricky.

I checked the connections on front and back. It is OK. One thing I forgot to mension that I had this radio unit out last year to fix the clock display. Do you guys think that might have created this problem????

I've never got good AM reception on any radio...