The Spy-Guy

I have a 2007 edge with Nav. The bass on the radio cuts out while driving. If you turn off the radio and turn it back on it's fine again. It may do this two or three times then is good for the rest of the trip. I have seen several posts to this problem with never an answer. Has anyone solved this problem? Thanks for any help you may give.

Ok!!! Took the edge back to Ford with 90 miles on it. They hooked it up and could not fiqure out how to make the system check show tire preasure. They checked to see if it was working and their computer said all was ok. ( I will let some air out to confirm that this weekend ) The tech walked around the lot and tried several other Edges and same result, none showed up in the system check. They are getting in touch with Ford tech services and will call me when they have an answer. On the brighter side and another subject they activated my DLR's ( Day Time Running Lights ) at no cost and they work great. Another insurance deduction. :shades:

Picked up my new Edge SEL Plus yeterday ( Carbon/Charcoal ) and have a question? In the manual on page 100 under system checks it says that item three in the sequence is tire pressure system. I do not see it. It goes from eng. temp#2 to oil pressure #4 Tire pressure is missing. Is it a mistake in the manual or is it broken? I do see the little tire logo on the dash when the key is first turned on. Any ideas out there. Thanks