How to Reprogramme a spare subaru key Key The battery in your Subaru Forester or Outback, Crosstrek or WRX is probably dead if the key fob won't open your door as much as it did in the past. The good news is that you can replace it yourself. First, turn off the engine. Open the door to the driver's side, press the button to close the door. Replacement A suba...
