Factoid from this months SRT Technology article. Interesting if you have both keys;
“The black key limits horsepower — that’s it,” said Jim Wilder, Dodge Challenger SRT Vehicle Development Manager. “There is still full functionality of everything else on the car.”
When a driver starts the car, the vehicle recognizes which key they have in their possession. If the driver has both keys, the car by default will recognize the red key. Once one key has been used, the car must be turned off if the driver wants to use the other key.
“The black key limits horsepower — that’s it,” said Jim Wilder, Dodge Challenger SRT Vehicle Development Manager. “There is still full functionality of everything else on the car.”
When a driver starts the car, the vehicle recognizes which key they have in their possession. If the driver has both keys, the car by default will recognize the red key. Once one key has been used, the car must be turned off if the driver wants to use the other key.