2012 Toyota Highlander Owners Manual - Page 540
2012 Toyota Highlander Manual
Page 540 highlights
5-2. Steps to take in an emergency STEP 4 Vehicles with a smart key system: Stop the hybrid system by pressing and holding the "POWER" switch for 3 consecutive seconds or more. Press and hold for 3 seconds or more STEP 5 Stop the vehicle in a safe place by the road. CAUTION