generaltao

so i switched the dash out on my new car and when i turn on the lights, all the lights in the rear turn on. when i flick the turning indicators all the corner lights turn on like i turned on the emergency lights. also when i turn on the light the gage cluster light turns on. the car is a 92 civic si and the dash and harness is out of a 92 civic cx. the cluster is also the same cluster out the cx. Also I have an alarm that is installed but it's not working right the alarm will go off even when the cars on. it all worked fine in my cx but now it's not working in the si. so i'm trying to figure out if it's a problem with the wiring or maybe the alarm messed something up. any advice?