Here is what I have in my files, much drawn from the posts here over the years. Hope this helps.



How to program a remote

Hello, You need to turn the ignition switch on, then off 5 times and then hold down on the remote buton. Reprogramed.

I got my 1997 965 last May, with one remote fob. Fortunately the car came with it's owner's manual. Here are the words about programming the remote:

New transmitters (max.4) must be programmed to function with your alarm system. To do this:

Make sure all doors, hood, trunk/tailgate are closed.

Turn the ignition on and off 5 times within 10 seconds.
..On the fifth try, leave the ignition on.

Press either button on the transmitter.

NOTE: the first transmitter must be programmed within 15 seconds, the others within 10 second intervals. When the alarm system accepts the codes from each transmitter, the LED on the dash will glow steady for several seconds.

Switch the ignition off and test the transmitter(s).

Yes,you will have to (re) program them all at the same time