Subaru 2006 1 button remote, Need sync info.

[Paulyoung]

I have a Subaru Impreza 2006 with the 1 button fob, Anyone have any idea how to sync it back to the car ?

 

Thx

[Mr B]

Is likely Fob broken, the push switch often needs replacing when old and well used. so worth testing fob working (emitting signal)
Is plenty options for Fob repair mail order service at sensible pricing .
Also easy pick up used fobs to either swap internal or use as is and as a spare .
Most important thing with alarms is always have a spare fob or at very least have the 4 digit pin and have tested using it ...
To add fobs read the M30 alarm manual, you need a working fob or the pin code to enter alarm parameters for learning Fobs ...

M30 Alarm document .