Subaru Forester: Connecting a trailer / Side mirrors

After hitching a trailer to your vehicle,
check that the standard side mirrors
provide a good rearward field of view
without significant blind spots. If significant
blind spots occur with the vehicle’s standard
side mirrors, use towing mirrors that
conform with Federal, state/province and/
or other applicable regulations.
CAUTION
Direct splicing or other improper
connection of trailer lights may
damage your vehicle’s electrical
system and cause a malfunction of
your vehicle’s lighting system...
Other information:
CAUTION
Direct splicing or other improper
connection of trailer lights may
damage your vehicle’s electrical
system and cause a malfunction of
your vehicle’s lighting system.
Connection of trailer lights to your vehicle’s
electrical system requires modifications to
the vehicle’s lighting circuit to increase its
capacity and accommodate wiring
changes...
CAUTION
Remove the head restraint when
mounting a child restraint system.
Otherwise, the top tether
cannot be fastened tightly.
Store the head restraint that has
been removed in the cargo area.
Avoid placing the head restraint
in the passenger compartment,
as it could be thrown around in
the passenger compartment in a
sudden stop or a sharp turn...