Search results

  1. J

    Adding extra reverse lights

    I would like to add extra LED reverse lights to my 2024 Yukon XL. On my 2015 I wired into the wiring for the 7 pin trailer connector. When testing the pins on the 2024 the 12v and the ground pins are the only pins that are working. I know the trailer connector works because I tow a trailer and...
  2. J

    Bad mpg?

    I have had an 84, 96, 09, 15, and now a 2024. All purchased new and with the exception of the 2024 they all hit 150,000 before I traded. The 2015 and 2024 had the best mpg by far. Better than I ever expected. The 1984 was good for at best 16 mpg at 65 mph on the interstate. 12 when I towed my boat.
  3. J

    Bad mpg?

    My best 50 mile mpg was 27 mpg traveling at 45 miles per hour. Not by choice road construction on a different trip. That was 2 hours of my life that I won’t get back. Flat road, no wind, traveling almost bumper to bumper.
  4. J

    Bad mpg?

    I have a 2024 XL 4x4 5.3L with just over 8,000 miles. Florida to Southern Illinois driving 75-85 mph I averaged just over 20 mpg on a round trip. My mileage improved at around 5,000 miles. It loves traveling at a constant speed. Adaptive cruise keeps changing the speed depending on traffic. I...
  5. J

    PIN number required with Car Play?

    I found a security setting in Apple Car Play that required a PIN to be entered. I was able to turn it off and that allows anyone to access the center dash screen when the Yukon is running. Thank you both for the helpful suggestions.
  6. J

    PIN number required with Car Play?

    I have 2024 Yukon XL SLT with Apple Car Play. Every time I start the vehicle I have to enter my PIN to make the center screen available. Is this normal? Is there any way to make the center screen open automatically?
  7. J

    Wiring for added interior accessories

    I want to add an interior accessory powered from the bus bar located at the battery. Does anyone know of an easy way to feed a wire through the firewall?
  8. J

    Intellibeam operation

    John thank you. You were correct about needing to have the fog lights turned off. The Intellibeam worked fine after I turned them off.
  9. J

    Intellibeam operation

    2024 Yukon XL SLT equipped with Intellibeam high beams. I have read the owners manual. 25mph and above, headlight switch on automatic, dark outside. I have pushed the turn signal stalk forward twice in less than two seconds. I am not seeing a change in the high beam icon on the instrument...

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