Toyota Highlander Owners Manual: What to do if...

(Troubleshooting)

If there is a problem with the hands-free system or a bluetoothr device, first check the table below.

• When using the hands-free system with a

Phone display settings

Display the "phone/message settings" screen. Select "phone display settings". Select the desired item to be set. Change the incoming call display. “Full scr ...

Bluetooth

When using the bluetooth® audio system In the following conditions, the system may not function.  If the portable audio player is turned off If the portable audio player is not conne ...

More about Toyota Highlander:

How to proceed with troubleshooting
HINT: Carry out troubleshooting in accordance with the procedures below. Only a basic procedure is shown. Details in the Diagnostic Section show the most effective methods for each circuit. Confirm the troubleshooting procedures for the relevant circuit before beginning troubleshooting. 1 VE ...