I have a 2004 EB Expedition and I have two questions about it:

1. Im going to be installing an aftermarket in-dash stereo tomorrow...will I loose my back-up sensors or does the beeping not come through the door speakers?

2. On my power window/lock controls on the driver door...only one button is lighting up...do they each have a seperate bulb?

Thanks for any help.

 

Your switches each have an independent LED. It is replaceable, and many people like to change the color. Although, many small parts, so be careful. I dont know about the backup sensor, but you ought to be able to put it in reverse and put your ear up to the speakers with the door open (away from the cab) and find out.