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My '04 has the same Bose speakers and amp that you do, but not the same radio (I had a 6CD changer). It's not the higher level Bose (as @HiHoeSilver provided RPOs for that). Your amp and sub woofer should be in/under the center console.
Here's what I just installed in mine, and it works great. Crutchfield FTW. Keeps the steering wheel controls and the sub.
View attachment 228639
EDIT: your UB1 code is:
AM/FM STEREO, SEEK/SCAN. AUTO REV MUSIC SEARCH CASS, CD, AUTO TONE, DATA SYSTEM, CLOCK, ETR
Or maybe there's a better solution?
Another question is why this new radio plays badly (the sound is very flat)?
Thanks
Thanks. I think, I'll order this RP5-GM11
Unfortunately I can't buy this Crutchfield guide, as I'm not from the US. and it seems they don't send it through e-mail...
Yes, I meant those installation guidesWhat "guide" are wanting? The Crutchfield fit guide is all online. If you're looking for the installation instructions ("Master Sheet") PM me and I'll email you the PDF.
Hi. One more question. I want to buy this RP5-GM11, but there's also RP4-GM11. The difference is the OnStar retention. Will this RP5 work if I don't have OnStar (I believe I don't have is, but I'm not 100% sure )?My '04 has the same Bose speakers and amp that you do, but not the same radio (I had a 6CD changer). It's not the higher level Bose (as @HiHoeSilver provided RPOs for that). Your amp and sub woofer should be in/under the center console.
Here's what I just installed in mine, and it works great. Crutchfield FTW. Keeps the steering wheel controls and the sub.
View attachment 228639
EDIT: your UB1 code is:
AM/FM STEREO, SEEK/SCAN. AUTO REV MUSIC SEARCH CASS, CD, AUTO TONE, DATA SYSTEM, CLOCK, ETR