To build the base of the motorised car:
♦ Fix a white connector to either side of the motor
♦ Push a yellow rod right through the white connectors and motor (you will need to push quite hard)
♦ On each end of the yellow rod, add two blue spacers and a tan interlocking clip facing outwards
♦ Add the other parts as shown in the photo
Hint W4 provides more information about the use of tan interlocking clips to connect wheels to rods.
Finally, add four wheels, and then test your motorised car, forwards and backwards.