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C8 dash issue

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Old 10-13-2023, 11:04 PM
  #21  
gmarcucio
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Originally Posted by ezra1973
I have a 3lt. My dash was replaced three months ago because it started to bubble and crack. Well it is doing it again even worse with the replacement. I am out if warranty now I am at 37,000 miles. Since the dealer recently replaced my dash is there some sort of warranty with them since they replaced it?
Do you have a picture of this defect? I would like to know what I'm looking for in case it happens on my 3LT.
Old 10-13-2023, 11:12 PM
  #22  
tadda
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Originally Posted by gmarcucio
Do you have a picture of this defect? I would like to know what I'm looking for in case it happens on my 3LT.
There are a few examples in this thread

Anyone seen a dashboard bubble like this? 2022 LT3
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Old 10-19-2023, 09:23 PM
  #23  
Pettrix
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Originally Posted by tadda
There are a few examples in this thread

Anyone seen a dashboard bubble like this? 2022 LT3

That is sad and atrocious that a $100k modern car is experiencing these types of issues.
Old 10-19-2023, 09:56 PM
  #24  
Frank4202
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Originally Posted by Pettrix
That is sad and atrocious that a $100k modern car is experiencing these types of issues.
Been goin on since the C6.
Old 10-24-2023, 03:37 PM
  #25  
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Originally Posted by Frank4202
Been goin on since the C6.
The only time I've seen this on a C6 was the 4LT with the leather wrapped dash but on the 1LT-3LT, I've never heard of dash bubbling issues.

GM apparently hasn't figured out how to glue down a leather dash without it peeling back.
Old 10-24-2023, 04:13 PM
  #26  
JCtx
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Hey gang, may I ask how does the LT2 dash and upper doors look compared to 3LT? Does the vinyl material look crappy by comparison? And finally, how thin is the leather on 3LTs? I ask because the leather covered doors and dash on my ex-Porsche with full leather interior was paper thin. I accidentally ripped the leather on the dash when I hit it with my thumb's nail (and yes, it was trimmed) when grabbing something. Couldn't believe how freaking thin it was. Hardly worth paying thousands of dollars for it, plus the extra maintenance needed. So wonder if the 2LT doesn't look crappy, to get that instead. Especially now that all of these issues are reported. I don't want to touch a dealer after getting delivery of my vehicles. Thank you.
Old 10-24-2023, 05:06 PM
  #27  
c54u
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I have seen the C8 dash delamination problem on 1LT, 2LT and 3LT's. The dash is modular and comes apart very easily, making DIY fixes possible by re-gluing the material back with a stronger glue, or you can take the pieces out and take them to a shop that will re-glue them for you. This is not my video but shows how to disassemble the C8 dash.

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Old 10-24-2023, 05:43 PM
  #28  
JABCAT
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Originally Posted by Pettrix
The only time I've seen this on a C6 was the 4LT with the leather wrapped dash but on the 1LT-3LT, I've never heard of dash bubbling issues.
You haven't seen it on a 1LT - 3LT C6 because they don't have a leather dash.
Old 10-24-2023, 06:41 PM
  #29  
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Originally Posted by JABCAT
You haven't seen it on a 1LT - 3LT C6 because they don't have a leather dash.
That's what I meant to say. The 1LT-3LT dashes on C6's weren't leather so no issues but the 4LT had a leather wrapped dash and it did have issues. Hence why GM apparently hasn't figured out how to glue down a leather dash without it peeling back.
Old 10-24-2023, 06:44 PM
  #30  
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Originally Posted by c54u
I have seen the C8 dash delamination problem on 1LT, 2LT and 3LT's. The dash is modular and comes apart very easily, making DIY fixes possible by re-gluing the material back with a stronger glue, or you can take the pieces out and take them to a shop that will re-glue them for you. This is not my video but shows how to disassemble the C8 dash.
https://www.youtube.com/watch?v=9AtZ_9tF83s
I'm not sure how many people are willing to tackle that project on a $100k car. I wouldn't trust the GM techs either as they are not interior upholstery tradesmen. Mechanics, yes but that can be questionable at times, but definitely not body and interior tradesmen. It's like asking a plumber to do electrical work.
Old 10-24-2023, 06:54 PM
  #31  
dale fehrenbach
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Default Dash delam issue on 3LT

Originally Posted by Fishfryer527
My 53 year old dash on my c3 looks like new. Go figure.
As is the dash on my 2016 3LT Z06.



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