2010 Toyota Highlander Owners Manual - Page 341

3-3. Using the rear audio system n Before using the remote controller (for new vehicle owners) STEP 1 Remove the cover. STEP 2 Remove the insulating sheet. 3 Interior features n When the remote controller battery is fully depleted Remove the depleted batteries and install new 3 AA batteries. n If the remote controller batteries are discharged The following symptoms may occur. l The rear seat entertainment system control will not function properly. l The operational range is reduced. n When using 3 AA batteries Batteries can be purchased at your Toyota dealer, electric appliance shop, or camera stores. Replace only with the same or equivalent type recommended by a Toyota dealer. Dispose of used batteries according to the local laws. 315