IG Relay2 (Push Button Start): Installation
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.
Tightening torque: Relay & fuse box: 7.5 N.m (0.76 kgf-m, 5.5 ft-lb)