Subaru Legacy BN/BS (2015-2019) Service Manual: Center differential note

Transfer case

...

Extension case note

For removal, installation and inspection, refer to “CVT (TR580)” or “CVT (TR690)” section.CVT (TR580) model: Extension CaseCVT (TR690) model: Extension Case ...

Other materials:

Remote keyless entry system
CAUTION  Do not expose the remote transmitter to severe shocks, such as those experienced as a result of dropping or throwing.  Do not take the remote transmitter apart except when replacing the battery.  Do not get the remote transmitter wet ...