I have an Automatic BMW , is there and an aftermarket alarm set-up that I can connect to have Auto-start, But with the Factory buttons on my Key? I tried the search button, but not the answers I was looking for. Thanks in advance.
(Any aftermarket car alarm that can be connected to Factory alarm with autostart?)

 

You may have better luck in a BMW forum, but I would imagine that it the remote won't allow you to do what you are looking for. Good luck!

 

No can do with the factory key or key-fob buttons. You would need to have a seperate fob to start the car.

 

Thanks y'all, I figure it might be that way. NO aftermaket alarm that will work with factory alarms..

 

there is an aftermarket alarm that will integrate with the OEM keyless entry system (uses the OEM remote - key or fob), but not one with an auto start capability

 

if you did integrate it with the stock fob...range would suck anyways