2011 Toyota Land Cruiser Owners Manual - Page 569

5-2. Steps to take in an emergency STEP 3 Open and close any of the doors with the "ENGINE START STOP" switch off. Maintain the engine speed of the second vehicle and start your vehicle's engine. Once the vehicle's engine has started, remove the jumper cables in the exact reverse order in which they were connected. STEP 4 STEP 5 Once the engine starts, have the vehicle checked at your Toyota dealer as soon as possible.