IN THE OLDER MODEL MUSTANGS THERE IS A TRICK WHERE, IF YOU START THE CAR WHILE HOLDING THE TACHOMETER, YOUR TACHOMETER DOES LOTS OF COOL TRICKS (E.G. WHILE THE CAR IS ON IT'LL GIVE YOU YOUR MILEAGE TILL EMPTY, MILES PER GALLON YOUR WAISTING, SPARK PLUG FIRE OR MISFIRE.. ) DOES ANYONE KNOW HOW TO DO THAT WITH THE NEW MUSTANG.... 2005,,, IF SO PLEASE TEXT ME AND LET ME KNOW...

EITHER POST IT ON THIS THREAD OR EMAIL ME..

THNX

 

turn car to off hold trip reset, turn to accessory (still holding trip reset), start car still holding reset, wait till the numbers go wacky, and then you're there. TO go back to normal just turn the car off and then back on.

 

if you're holding it with the car off.. Does the key have to be in the ignition?? and is this trick for the 2005 mustang???

your reply's are greatly appreciated.... I strongly thank you

 

being as the instruction is to "turn car off" you'll need the key in the ignition to accomplish that. I don't konw if it works for 05+ but it sure does for 99-04.