Usage Tips:JR1602FCC JR1839FCC 2.4G 2.4G Bluetooth Remote Control Transmitter for Kid's Power Wheels Electric Car Ride On Toys Car Replacement Parts [Compatibility]If the Appearance of Your Remote Control is Exactly the Same As That of This Remote Control (or any remote control in our picture), Then It is Compatible If You Have Lost Your Remote Control, You Can Determine it Through The Control Box (Which is Usually Located Under the Hood or Seat). Compatible Controller Models Include JR1810, JR-RX, JR1858, JR1705, JR1738, JR1958-2S, JR1930, JR1932, JR1935, JR1922, JR1888, JR1922RX, HY2012, HY2005, HY2025, Ad other Control Boxes Starting with "JR" or "HY" The Product You Received is a JR White Remote Control, Which can Match the Other Four Remote Controls Step 1: Insert two batteries into the remote control Step 2: Turn off the power of the children's electric toy car Step 3: Press and hold the " & " keys for 3 seconds to start matching , when the first LED flashes, turn on the vehicle power switch The red indicator stops flashing and the match is successful. Please make sure the appearance is the same before buying!