Depends on model year. Keep in mind the T800 and T600 went into production the same year - 1986. Earlier models will have a switch in the floor, to the left of the clutch pedal and closer to the driver's seat. More recent models will have it in the steering column.
The high beam switch for the Subaru Liberty is located on the left side of the steering wheel. It is on the same lever that the cruise control is located. The lever is either forward or back depending on whether high or low beam is wanted.
The dimmer switch is located on the turn signal switch. Pull it toward you to switch from low to high or high to low beam lights.
The high beam switch is on the reverse of the turn signal switch arm
Turn signal stalk.
Pull the turn signal switch towards the steering wheel to activate high beams.
check the fuses then check high/low beam switch
84 should be mounted on the drivers side floor
is a switch to change to low beam is located under the emergency brake
The high/low beam dimmer switch is located on the floor by the pedals.
you need to replace the high/low beam switch
The reason a high beam indicator light might remain on in the dash of a 2005 Nissan Sentra might be a short in the wiring for the high beam headlights. It could also mean a short in the wiring of the steering wheel where the high beam switch is located.
Check fuses and high/low beam switch.