2.4G Remote Control Instructions. Step1: The Remote Controller is loaded with two AAA batteries. Step 2: Turn off the power switch on the vehicle. Step 3: Hold down ”▲ ” & ”▼ ” keys for 3 seconds start match code, The first LED flicker ,Now turn on the vehicle power switch.The red indicator lights stop flashing, and the code is successful. Keys caption : ”S” set up speed, 1 led lit up is low speed, 2 leds lit up is medium speed, 3 leds lit up is high speed.“▲”Forward, ”▼ ” Back, ” ” Left, ” ” Right, Press ” P ” key hold the brake, All LED flicker.