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:
WARNING
Adequate size trailer brakes are
required when the trailer and its
cargo exceed 1,000 lbs (453 kg)
total weight.
Do not directly connect your
trailer’s hydraulic brake system
to the hydraulic brake system in
your vehicle. Direct connection
would cause the vehicle’s brake
performance to deteriorate and
could lead to an accident...
Canadian radio-frequency laws require
transmitter remote signals to “time-out”
(or quit) after several seconds of transmission,
which may not be long enough for
HomeLink to pick up the signal during
programming. Similar to this Canadian
law, some U...