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  1. Javelina

    How to Tilt Sunroof with Shade Partially Closed

    With past SUVs I could have the sunroof shade open just a crack with the glass tilted. This allowed for a bit of air flow without much direct sunlight. This did not seem possible with my 2025 Denali. Actuating the Tilt control also opened the sunshade to the ½ way point. Facebook Link suggested...
  2. Javelina

    low hanging independent rear suspension any problems

    Apologies for going off topic. What front hitch do you have? I haven't found one for the 2025 Diesels.
  3. Javelina

    Engine no crank (with solution)

    Interesting story and shrewd reasoning.
  4. Javelina

    2025 Denali Driving Modes

    Does a more detailed description of the 2025 Yukon Denali driving modes exist? The explanations I have found are quite vague and go no further than “Improved traction” and “Enhanced performance”. My sense is that the Sport vs Normal mode invokes: -A bit stiffer suspension. -Delayed up-shifts...
  5. Javelina

    Auto dimming

    Search the Owner's Manual for "High-Beam Systems". First of several paragraphs: High-Beam Systems IntelliBeam System If equipped, this system turns the high-beam headlamps on and off according to surrounding traffic conditions. The system turns the high-beam headlamps on when it is dark...
  6. Javelina

    How to Crack Windows Open? '25 Denali

    Yes, Yes. A quick double tap inches them down. And as you said, the rears will auto-down but not auto up. Tap-Tap. Thank you @KMeloney!
  7. Javelina

    How to Crack Windows Open? '25 Denali

    What is the trick to just cracking the power windows? I understand a press and hold fully raises or lowers automatically. A momentary press seems next to impossible to achieve. If I do a quick push up, then down, and after some fussing, I get the window where I want it. This is using the drivers...
  8. Javelina

    Adhesive for Plastic Panels

    I first thought that if a permanent rout was needed, I would remove the panel then drill and screw Velcro in place. I now believe a permanent adhesive would save the trouble of removing the panels. I have been thoroughly cleaning the surface with IPA and both 3M VHB and 300LSE have fallen off...
  9. Javelina

    Adhesive for Plastic Panels

    I have had little success in using adhesive backed Velcro on the plastic interior panels. I have tried some said to be for low surface energy materials like ABS and PP but they all detach eventually. Any adhesive recommendations?
  10. Javelina

    Duramax Delete System: Pros, Cons, and Legality Questions

    Agreed that adding DEF is not particularly inconvenient but failure of the buggy supervisory systems surrounding emissions control is. Especially when it results in “Limp Mode”.
  11. Javelina

    9 Months on lot -- too long ?

    How many miles/km?
  12. Javelina

    Connected Phone Not Displayed

    The Dealer claimed to have consulted the Field Engineer who said this feature was removed with no explanation as to why. It may be restored in a future update.
  13. Javelina

    Forced Regen

    Buy-Back Thread
  14. Javelina

    Forced Regen

    Expecting to soon have my 2025 Yukon LZ0 back from dealer service after 6+ weeks. During that time it has been driven no more than in and out of service bays in addition to some hours of simply idling. In anticipation of this long-awaited homecoming, I am planning an out of town trip to test...
  15. Javelina

    3rd Row Seat Delete

    Thanks for the photos. I have contacted Truck Vault to find out what is available for my 2025 Yukon Denali.
  16. Javelina

    Accept Buy-Back or Not

    The grille and rims are GM OEM parts but were bought off eBay. The grill was installed at a trusted local body shop. I have resigned myself to taking the loss on them. Should GM offer a straight up replacement, I believe I could convince the Dealer to swap the wheels. This is our retirement...
  17. Javelina

    Connected Phone Not Displayed

    2025 Yukon Denali 3.0l Duramax Bumping this before once again addressing this with dealer service. Can others confirm that their iPhone name is displayed as shown in below photo? I'm unaware of any setting to change to have this feature restored. I did the pairing, unparing, forgetting...
  18. Javelina

    Accept Buy-Back or Not

    I am in CA. I read through our Song-Beverly Consumer Warranty Act and the parts I could understand do require that the repurchased vehicle title be labeled as such. There is some language which I believe makes it illegal to auction these lemons off out of state without it. The allowable...
  19. Javelina

    Accept Buy-Back or Not

    Thank you all for the opinions. There is a consensus. I have been communicating with a very pleasant woman at: General Motors GMC California Customer Engagement Center 1-800-462-8782. Unlike countless times before, she promised to not close my case until there is a resolution to my...
  20. Javelina

    Accept Buy-Back or Not

    2026 Yukon Denali 3.0l 8,500mi My Yukon has been at the Dealer for 21 days to correct a recurring CEL and frozen touch screen issue. It’s been in 8 times prior for these and other presumed software problems. Each time so-called updates were done and several modules including the steering wheel...
  21. Javelina

    Right steering wheel toggle

    My left preset button quit working after an update and the fix was to replace the entire steering wheel??? I believe the troubleshooting flow charts used by the Technicians are often ineffective or incorrect. I don't know that they have much else info however to reason through these...
  22. Javelina

    21+ Yukon floor jack pad: what’s compatible for rear jack point/“socket:”

    I didn't take notice when I had my wheels & tires replaced, but where are the large rubber vehicle hoist pads placed at tire shops and the dealer? Hopefully they are using an appropriate method.
  23. Javelina

    Door Edge Guards

    I'd like to bump this as my searches haven't found any color matched. Just the universal kind on a roll
  24. Javelina

    AutoStop Eliminator

    I installed one straight away on my '25 Yukon and '24 Subaru. I haven't given them a second thought until seeing this thread. The kit includes all items needed and the on-line install instructions are model specific and quite clear. Also had both vehicles back to the dealer for various...
  25. Javelina

    2025 Tahoe HC - Center Screen Froze

    My 2025 Denali LZ0 has been doing this on and off since new last July. The touch screen freezes randomly then returns to normal in minutes or days, with or without a CEL. Been back to the dealer 8 times with an obligatory software update. I am sadly and reluctantly considering to start to start...

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