Swapped my XREAS for Bilsteins two days ago, and everything is great except my VSC and ABS lights are on. I did some searching, found out that disconnecting the battery might work, or they will turn off after a few hundred miles(pretty sure we didnt damage the line- we checked it?)

Anyways, I decide to disconnect the battery for the hell of it, and right in the middle of the operation, dogs in the driveway distracted me, i returned to work, and disconnected the battery while the ignition was on- about 45 seconds after reminding myself to make sure the key was out of the ignition before I unhook. Thank you murphy.

As soon as the terminal separated, I heard a pop from around the general area of the fuse box. great. I reconnected, checked systems, no check engine light, but now the motor idles below 500 and shakes(still drives fine) and my damn stereo is pushing subs only. all stock speakers are dead.

So instead of getting in there with a hammer and making things worse, I'd like to appeal to you fine gentlemen. What the hell did I break?