Es es s Remove the batteries when the unit is not irc se for long periods: w Clean the vehicle with soft cloth, = Avoid being heated or being exposed to strong sunlight: # Keep: s Regularly examine the toy for any damage to its wires plug, enclosure and other parts, and they must not be used until the damage has-repairmen. BEE cgi SE This device complies with Part 15 0f the FCC Rules.