Upgrade your Cadillac CTS or SRX sound system with this interface that allows you to replace an OEM radio without losing Chimes, OnStar or RAP operation.
This product is horrible. It was installed by a professional tech in my CTS and didn't work. Had to make another appt. 3 hours later - still didn't work. Another appointment, sent to another store. waited 4 hours. FOUR hours. Guy said he couldn't duplicate it, so it can't be fixed. The mute button turns itself on at random. The source changer flips through the sequence at random. Do not buy this. I'm 8 hours into waiting for them to fix it. Any longer and they'll give me a blue shirt and nametag to wear in the store. I'm sick of calling to get it fixed, but I'm also out lots of money so am stuck either way.
My Best Buy number: 2924597161
What's great about it: it's hiden from sight
What's not so great: it's shorts and opens at will