1970 Hot Wheels Tune-Up Tower: Dyno-Meter head unit

How to fix the Dyno-Meter head unit of the Tune-Up Tower. The tower is vintage. The car is a current model. For more information visit my blog at: http://hotwheelsracetracks.wordpress.com Song: Whatdafunk by Audionautix is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/...) Artist: http://audionautix.com/