Subaru Forester Manuals 2017 Forester Owner's Manual | Page 578

Maintenance and service/Replacing key battery negative (−) side facing up. 5. Put together the transmitter case by fitting the hooks on the case. 6. Reinstall the transmitter case in the key head. 7. Refit the removed half of the key head. After the battery is replaced, the transmitter must be synchronized with the remote keyless entry system’s control unit. Press either the “ ” or “ ” button six times to synchronize the unit. 11-47