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temperature sensitivity

  1. New novel problem with Driver information Center in XT4

    Cadillac XT4 1st Generation Forum (2019+)
    I think I have discovered a novel problem in my car's driver information center.(DIC) It is temperature sensitive. I have a short 15 minute commute. The DIC works perfectly every morning. But on the way home after the car has baked in the sun, the middle three functions (sound, nav and phone) no...