Check Door Switch
WARNING: This page is about a different car, the 2015 Subaru XV Crosstrek and 2015 Subaru Impreza. However, it is still accessible from the selected car via links, so may be relevant.
For operation procedure, refer to "CHECK DOOR SWITCH" of "Keyless Entry System". < Ref. to CHECK DOOR SWITCH , INSPECTION, Keyless Entry System.>