Toyota Highlander Owners Manual: Maintenance and care

Maintenance and care

...

Cleaning and protecting the vehicle exterior

Perform the following to protect the vehicle and maintain it in prime condition: Working from top to bottom, liberally apply water to the vehicle body, wheel wells and underside of the vehicle ...

More about Toyota Highlander:

On-vehicle inspection
1. INSPECT WIRELESS DOOR LOCK CONTROL FUNCTION (a) Check the basic function.  In the remote control operational area, check that all the doors lock or unlock when the switch has been pressed for approximately 1 second. However, this will not happen when the key is in the ignition ...