Thread: Z3 Roadster (E36/7) Keyless Entry
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Old 01-11-2013, 04:55 AM
rudyrov rudyrov is offline
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Location: Bothell, WA.
Join Date: Sep 2011
Posts: 172
Mein Auto: 1998 BMW Z3
For the 98 Z3 Roadster you need to have 12 volts on the relay pack common line to feed to the alarm port lock and unlock points.
I am getting ready to instal an aftermarket alarm myself and have also purchased the relay pack to have the alarm control the doors. Mind you, I haven't done this yet, but will be getting to it soon.
You should check the diagrams for your year car to be sure.

Originally Posted by hwatson View Post
Just installed a universal keyless entry in my 2001 Z3 but can't get the doors to do anything. Does anyone know what it takes to activate the door locks? Is it a 12 volt signal? Or, what?
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