You would need a "flat rate" manual to determine the alloted time for this operation. To the best of my knowledge they are not available on line. You might try calling your local dealer (or any good mechanical repair shop) and simply ask the service department what amount of time their manual calls for.
On a 2012 toyota Highlander, How do you replace tail light Assembly
Toyota highlander
Question isn't clear. Are you asking how do you replace the bulb -OR- how to remove the entire lens assembly?
how to 2001 highlander grille
Trying to replace the fog lamp lens on a toyota highlander 2005, Having trouble figuring out how to remove the defective ones.
Toyota Highlander Hybrid
The fuel injectors on a 2007 Toyota Highlander are recommended to be changed every 60,000 miles.
$350
It's Not too bad , Pop the door clips and there are three bolts holding it in place. Dosconnect the motor controls and go.
not easily or quietly
The lamp in the top brake light of a Toyota Highlander can be replaced by the locating the light housing from the trunk. Find the light cover and remove it to access the lights. Replace the bulbs.
Factory recommended at 90,000 miles.