Toyota Highlander Owners Manual: Basic operations

Audio system

...

Audio system types

Entune audio   entune audio plus/entune premium audio with navigation Owners of models equipped with a navigation system should refer to the "navigation and multimedia system owne ...

More about Toyota Highlander:

Installing child restraints
Follow the child restraint system manufacturer’s instructions. Firmly secure child restraints to the seats using the latch anchors or a seat belt. Attach the top tether strap when installing a child restraint. The lap/shoulder belt can be used if your child restraint system is not compati ...