2012 Toyota Highlander Owners Manual - Page 186
2012 Toyota Highlander Manual
Page 186 highlights
2-2. Instrument cluster Setting up the rear view monitor display STEP 1 Display the set up screen on the multi-information display when the vehicle is stopped and the rear view monitor is turned on. Press and hold the "DISP" button to display the set up screen. STEP 2 Select the desired item on the menu screen. Press and hold the "DISP" button to enter the adjustment mode.