To start burning the main grill, make sure that the LP gas tank is full and all gas connections are securely tightened. Then, turn on the gas supply and open the main lid of the grill. Push and turn any main burner control knobs to the HI position, then push the Electronic Ignition button for 3 to 5 seconds to light the burner. If your burner doesn’t light after 5 seconds, twist knob to OFF and turn the gas OFF at LP tank and wait 5 minutes for the gas to clear. Then turn the gas ON at the gas tank and repeat this process. To light, any additional burners, turn these burner knobs to HI and push and hold the electronic ignition button to light the burners.