Backup Battery
WARNING: This page is about a different car, the 2018 Subaru Crosstrek. However, it is still accessible from the selected car via links, so may be relevant.
- Disconnect the ground cable from battery. Ref. to REPAIR CONTENTS>NOTE>BATTERY
- Remove the data communication module. Ref. to ENTERTAINMENT & MONITORING>Data Communication Module>REMOVAL>DATA COMMUNICATION MODULE
- Remove the backup battery.