I have a problem on my 03 honda civic hybrid 30k after I replaced the radiator. The D indicator started flashing, check engine is on, alarm and windows didn't work. I don't know what to do, but my windows and alarm started to work when I tighted/connected all the wires. Hovewer, the D is still flashing and check engine is on, and stereo isn't working. What else can I do?

 

If you disconnected the battery, you may need to reenter your stereo code in order for it to start working again.