How to access diagnostic screen on 488 challenge?

Make sure the master is on in the ignition is on when the screen shows a logo then when the dash comes up and it’s in pit mode, hit the pit button to take it out of pit mode then quickly hold down the scroll button it will get you to diagnostic screen one their total of four diagnostic screens Every time you hit the scroll button, you’ll go to the next screen if you like any more detailed information please give me a call. 818-324-3019

 

I’m glad to hear. Send me some referrals
Laugh out loud enjoy Jeffery

 

Thanks Mike! Car has been amazing! Quite dialed in just as delivered, we have not made any setup changes other than trying various tires and some pressure adjustments.