Help explain 599 GTO Residual heat / REST button | FerrariChat

Help explain 599 GTO Residual heat / REST button

Discussion in '612/599' started by Challenge64, Oct 23, 2019.

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  1. Challenge64

    Challenge64 F1 Veteran
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    Ron
    #1 Challenge64, Oct 23, 2019
    What is this? How do I get this button to illuminate? I need to get it to work for the FCA Concours in a couple weeks
     
  2. Challenge64

    Challenge64 F1 Veteran
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    Ron
    #2 Challenge64, Oct 23, 2019
  3. Nospinzone

    Nospinzone F1 Veteran

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    Paul
    #3 Nospinzone, Oct 23, 2019
    Did you press the button?
     
  4. Challenge64

    Challenge64 F1 Veteran
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    #4 Challenge64, Oct 23, 2019
    Of course. Nothing happens. Does not illuminate.
     
  5. Motob

    Motob Formula 3
    Professional Ferrari Technician

    Nov 11, 2003
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    Brian Brown
    #5 Motob, Oct 23, 2019
    If ignition switch is in the run position, or the car is running, then the rest LED should come on when you press the button. If it doesn't then something in the heater control system is malfunctioning (probably just a bad LED).
    The rest button allows you to maintain a warm temperature after shutting the car off. When you press the rest button with the key on and then turn it off, it will run the hot water recirculation pump and the low fan speed for 15 minutes to maintain the temperature setting while the car is off.

    Brian Brown
    San Francisco Motorsports
     
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  6. Skidkid

    Skidkid F1 Veteran
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    John Zornes
    #6 Skidkid, Oct 24, 2019
    I didn't know what it does but it definitely lights. Thank you for the explanation Brian
     

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