2014 civic si laser scanner

Good answer/explanation straightshot. Having it on all the time doesn't sound like a bad idea though. Your intentions are good but I'm concerned about the pink wire your planning on tapping into. Do you know what it does? Where it goes? It may work though, just put your negative wire from the scanner to ground and the positive to this wire and see what happens. No relay necessary. I'd really like to know what it is before using it.

Well I paid for a day subscription to Honda tech service site and looked at a lot of diagrams and schematics, tried to find certain wires, which I'm not the greatest at schematics, i'm still stumped, lol my car has the keyless smart system with smart lock, smart push button start. My system I found out has rf remote signal which the keyless access unit controls the function to the mciu which then powers the lock and unlock, there is no actual alarm arm wire on my car, it comes on with door locks, it works through a b can system. well I tried to check if the lock system was a negative trigger Or positive through lock wires, well I think my system has a pulse voltage instead of a constant ground while locked or constant 12v while locked cause on both unlock and lock it will read 0 on multimeter, then it will quickly show 12volt then ol, back to 0.0, so I'm assuming the computer just pulses the voltage to lock.and unlock, I need a constant ground or voltage to open relay to power on light while locked

Is there such thing as a pulse 12volt relay or module that will open up and cloaw wirh a 12v pulse and stay open until it receives another pulse? That way I could still wire into my door lock wire then be able to open up a constant 12v to power light while locked

Never mind I found what I need, I think, looks like it will work fine for what I'm trying to accomplish, this is a dei 611t latching relay module, with pulse input to open and close circuit http://m./itm/DEI-611T-12-VOLT-12V-ACTIVE-LATCHING-SWITCH-RELAY-WITH-PROGRAMMABLE-TIMER-/140333447156?_trkparms=aid%253D222007%2526algo%253DSIC.MBE%2526ao%253D1%2526asc%253D20150519202348%2526meid%253D314712ecdc3a4a2ba30d3994855ac589%2526pid%253D100408%2526rk%253D3%2526rkt%253D4%2526mehot%253Dpp%2526sd%253D151769936306&_trksid=p2056116.c100408.m2460