2011 Toyota Highlander Owners Manual - Page 560

5-2. Steps to take in an emergency STEP 4 Start the engine of the second vehicle. Increase the engine speed slightly and maintain at that level for approximately 5 minutes to recharge the 12-volt battery of your vehicle. Vehicles with smart key system: Open and close any of the doors with the "POWER" switch OFF. Vehicles without smart key system: Maintain the engine speed of the second vehicle and turn the engine switch to the "ON" position, then start the hybrid system. Vehicles with smart key system: Maintain the engine speed of the second vehicle and turn the "POWER" switch to ON mode, then start the hybrid system. STEP 5 STEP 6 STEP 7 Make sure the "READY" indicator comes on. If the indicator does not comes on, contact your Toyota dealer. Once the hybrid system has started, remove the jumper cables in the exact reverse order in which they were connected. STEP 8 Once the hybrid system starts, have the vehicle inspected at your Toyota dealer as soon as possible. n Starting the hybrid system when the 12-volt battery is discharged The hybrid system cannot be started by push-starting. n To prevent 12-volt battery discharge l Turn off the headlights and the audio system while the hybrid system is off. l Turn off any unnecessary electrical components when the vehicle is running at a low speed for an extended period, such as in heavy traffic, etc. 542