Carson Mercedes-Benz Arocs Timber Truck Manuel D'instructions page 18

TROUBLESHOOTING
Problem
Model does not move
No control
GB // 18
Cause
Transmitter switch and/or model switch is/are off
Weak or no rechargeable batterie/battery in model
Heat protector has stopped car due to excess heat
Weak or no batteries in transmitter or model
Remedy
Switch on
Install charged rechargeable batterie/battery
Turn off receiver switch. Let RC model cool down
for approximately 30 minutes.
Install charged or fresh batteries