alarm draining my battery?

Darren, it's a re-branded 5901 or 5902 I think not a "proper" Clifford but let's not go there.

Really. then it couldn't be connected directly, unless he used an off board relay!commit your way to jehovah and he will act in your behalf. psalms 37:5

How old is this battery and yet once more what vehicle is this?

howie ll wrote: How old is this battery and yet once more what vehicle is this?

I stated in my last post that my car was a 03 G35 Sedan. I'm using a clifford matrix 50.5x

on the 50.5x the ground when armed is the orange wire in the 12 pin harness. it can be used to trigger a starter kill but not the best way on this alarm. the relay satellite harness has a starter kill relay built in. using the large purple(car side) and green(key side). if the entire system is wired correctly, only a faulty alarm brain could cause the battery to drain. my best suggestion is to disconnect power from the alarm for 2 weeks and then try to start the car. if it starts then you most likely have an issue that would best be resolved by having it replaced under warranty. if it still doesnt start after the 2 weeks, you need to have the battery & alternator checked to see where your problem is

OK we have a vehicle with all the latest processors humming away that sits around for two weeks, any one seen the size of the batteries on big BMWs, Jags or Mercedes? There's only going to be one answer here, have the battery and alternator tested first.