430 - E-diff & drive mode dash warning lights | FerrariChat

430 E-diff & drive mode dash warning lights

Discussion in '360/430' started by jhsalah, Oct 25, 2025 at 12:43 AM.

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  1. jhsalah

    jhsalah Formula 3
    Silver Subscribed

    Apr 10, 2006
    2,410
    Philadelphia, PA
    Full Name:
    Jawad
    #1 jhsalah, Oct 25, 2025 at 12:43 AM
    Last edited: Oct 25, 2025 at 12:49 AM
    So I took the F430 out tonight- got stuck in about an hour of stop and go traffic - no issues there, beautiful cool night. Park for dinner, come out 2 hours later and start driving - two warning lights I’ve never seen before. E-diff and the drive mode selector lights. They alternated between the two the entire 45 minute drive home. Goddamnit. Is there a chance this is just a glitch? I just got this car a couple months ago. Didn’t take a picture of the lights because I was driving, but it’s these 2 from the manual. I guess e-diff could be a failing solenoid but I don’t have a scanner. No idea what the drive mode selector light issue is (I didn’t think to try changing the manettino setting while driving because I was worried about making the problem worse.. How screwed am I ? I don’t work on the car so it’s going to have to go in… Guess I shouldn’t drive the car…?
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  2. mike32

    mike32 F1 Veteran

    May 13, 2016
    6,019
    Isle of man- uk
    Check the battery as these lights can come on when starting. Also is the battery charging. You can buy a battery load tester for £15, I take it the AC is working as that is the aux belt that drives the alt.
     

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