Prevost Community Forums

Find answers, ask questions, and connect with our
Prevost Community around the world.

  • Changing Temperature Readout on Dash

    Posted by Ron on August 10, 2018 at 3:54 pm

    So I’ve been all over my Prevost AND my Marathon manuals and I cannot find how to change the temp readout on the telltale bar from Celsius to Fahrenheit. I’m sure I’m stupidly missing something, so add this on to my learning curve.

    anybody know?

    thanks, Ron

    Jim replied 8 years, 1 month ago 6 Members · 6 Replies
  • 6 Replies
  • kenneth

    Member
    August 10, 2018 at 4:22 pm

    Bottom left of dash you go through the set up using the screen there and the 4 button controls at dash..

  • Archived

    Member
    August 10, 2018 at 4:26 pm

    Thanks Jeff, but I went to setup on the info screen (you can see it in my photo) and selected miles and Fahrenheit. The info screen is right but the telltale bar doesn’t change….

  • Herb

    Member
    August 10, 2018 at 9:27 pm

    On our Bus, 2006 Liberty XL there is a button on the dash air/bus air controller that selects celsius/farenheit. Hope this helps. I can attach a picture if needed.

  • Archived

    Member
    August 11, 2018 at 10:18 am

    Did you enter the password screen and scroll through all 4 zeros before making the change? I don’t have that dash right not, but I know some stuff did not work without doing that.

  • Roscoeapproved

    Member
    August 11, 2018 at 8:55 pm

    It is The C/F button on the dash heater a/c control panel


    Jeff and Lindsay

    91 Marathon XL
  • Jim

    Member
    August 12, 2018 at 11:12 am

    Thanks everybody. It is, as suggested, the dash A/C controller. One less thing I don’t know! 10,965 more to go….

Log in to reply.