Things You'll Need
Instructions
Turn the car upside down and flip the on/off switch to the "off" position.
Unscrew the screw holding the bottom battery panel.
Lift the battery panel and remove the old batteries.
Insert four "C" batteries into the car with the flat sides against the springs.
Replace the battery panel, securing it in place by screwing the holding screw back into place.
Remove the screw from the back of the remote control and pull off the back panel.
Pull the old 9-volt battery out of the remote control.
Install the new 9-volt battery with the positive (+) terminal on the right and the negative (-) terminal on the left side.
Set the back cover onto the remote and replace the screw to hold the cover in place.