Panic mode on entry
 

So today i switched out the stock speakers in my 09 base model 370z and im having a problem with the car going into panic mode (horn beeping and lights flashing) when i open the door after unlocking the car using the request button (the little silver button on the handle) it doesnt do this when i unlock it when the button on the key, just the request knob. any suggestions? I disconnected the battery when changing speakers so im wondering if its a setting that i restored to defaults or something

. My first guess is that you knocked a wire or connector loose. I haven't looked at the wiring diagrams, but wouldn't be at all surprised if there are actually two (or more) switches driven by the single request button; the [un]lock solenoid switch works, but the alarm deactivate switch doesn't. I'd check the connector on the back of the request button panel. Here's hoping someone comes up with an easier solution.

Do you have the same result on all the button entry points?