Just in case a few of you didn't know you can store 7 channels in a four button GM AC/Delco radio. Store the first four as you already have. To store the extra 3 select the station you want, push set, then push button 1 & 2 together. Then in the same way button 2 & 3, then 3 & 4. To recall the station just push two buttons at a time as you stored them.

 

I'm still runnin' the stock unit, I'll give'r a try, thanks. How, and where did you find this info?

 

I dunno about him, but I found it out just by experimenting.

 

How about doing 123, and 234? Wonder if that will work?

 

Your technique works for alot of aftermarket head units also, alpines are known for this

 

I sure miss that perk! 4th gen Bose does not

some of those Caddy units were marked

 

I found this out by a Fiero club in 1987 IROC-T. If you do 1 and 3 or 2 and 4 its does not work on mine.