2007 S Sedan Questions

[drummer4christ]

Alarm
I installed an alarm. THe problem i'm having is that the alarm will lock the doors when armed. When I disarm the alarm tho, the doors will only unlock if I havent closed the doors. If I close the doors then lock the car the alarm will not unlock the doors unless I first unlock the drivers door with the key, then it will unlock the car. Also when I lock the car then push the door triger in manually. The lock/unlock button on the car will not work to unlock the doors. It locks them but will not unlock them unless I use the key to unlock.

Car Stereo
I have seen the guides to intalling a stereo, but I have the S sedan with power package, which means I have the stereo that is built into the console. Is there suggestions how I should go about installing a regular stereo to replace the factory one?
My Stereo looks like this one

http://www.geocities.com/ebowers83/dash.JPG