GS - 4th Gen (2013-2020) Discussion about the 2013 and up GS models

Anyone replace their airbag cover (From Elvin)

Thread Tools
 
Search this Thread
 
Old 05-05-22, 12:18 AM
  #16  
peasodos
Lexus Test Driver
iTrader: (1)
 
peasodos's Avatar
 
Join Date: Feb 2017
Location: USA
Posts: 5,523
Received 2,230 Likes on 1,449 Posts
Default

From the video I posted earlier. I've seen a leather wrapped airbag test video before, not this one specific, but airbag functions the same. I'll get one from seller.

Back of oem wheel cover


Back of warped leather airbag cover

Last edited by peasodos; 05-05-22 at 12:34 AM.
Old 05-05-22, 12:32 AM
  #17  
peasodos
Lexus Test Driver
iTrader: (1)
 
peasodos's Avatar
 
Join Date: Feb 2017
Location: USA
Posts: 5,523
Received 2,230 Likes on 1,449 Posts
Default

Airbag test videos:


Old 05-05-22, 01:10 AM
  #18  
703
Lead Lap
 
703's Avatar
 
Join Date: Aug 2001
Posts: 3,836
Received 794 Likes on 539 Posts
Default

Yes leather can be designed to rip open, because it has been designed with an invisible weak seam that works with an airbag.

but here’s the thing, that no one knows if these after market ones still allow the correct amount of force to inflate the bag at the right velocity for optimal contact point with the driver.

we don’t know if there is a seam, and if the seam cutout is to specification.

These are also multistage airbags which can inflate at different forces.

we can be sure the OEM ones even when looks cosmetic to the eye has been designed to spec and tested.

have a read of this. It’s not as simple as some leather wrapping:

https://patents.google.com/patent/US20040195814

Last edited by 703; 05-05-22 at 01:27 AM.
Old 05-05-22, 01:11 AM
  #19  
peasodos
Lexus Test Driver
iTrader: (1)
 
peasodos's Avatar
 
Join Date: Feb 2017
Location: USA
Posts: 5,523
Received 2,230 Likes on 1,449 Posts
Default

Originally Posted by 703
Yes leather can be designed to rip open, because it has been designed with an invisible weak seam that works with an airbag.

but here’s the thing, that no one knows if these after market ones still allow the correct amount of force to inflate the bag at the right velocity for optimal contact point with the driver.

we don’t know if there is a seam, and if the seam cutout is to specification.

These are also multistage airbags which can inflate at different forces.

we can be sure the OEM ones even when looks cosmetic to the eye has been designed to spec and tested.

have a read of this. It’s not as simple as some leather wrapping:

https://patents.google.com/patent/US20060267312
So you didn't watch the airbag test videos I posted?
Old 05-05-22, 01:24 AM
  #20  
703
Lead Lap
 
703's Avatar
 
Join Date: Aug 2001
Posts: 3,836
Received 794 Likes on 539 Posts
Default

Originally Posted by peasodos
So you didn't watch the airbag test videos I posted?
well it only shows that the airbag can break out of the seam. But in terms of how it effects velocity of the airbag, video can’t show that. Video also can’t show the full inflation and point of contact, unless you have access to super slow motion camera and a $150,000 test dummy.

the fabric is supposed to be weakened to work with the first layer.

https://patents.google.com/patent/US20040195814


The following users liked this post:
swat1727 (05-06-22)
Old 05-06-22, 07:50 PM
  #21  
peasodos
Lexus Test Driver
iTrader: (1)
 
peasodos's Avatar
 
Join Date: Feb 2017
Location: USA
Posts: 5,523
Received 2,230 Likes on 1,449 Posts
Default

Originally Posted by tamermido1
Thank you! This puts my mind at ease.
Did you receive and installs your yet?
Old 06-21-22, 09:18 AM
  #22  
peasodos
Lexus Test Driver
iTrader: (1)
 
peasodos's Avatar
 
Join Date: Feb 2017
Location: USA
Posts: 5,523
Received 2,230 Likes on 1,449 Posts
Default

Ended up taking 2 months, first one had a defect in the leather, seller sent it back to the factory and had them make another one. This one is perfect, stitching is perfect, and the beige is exact color match to my dash stitching!
This was made in Hong Kong, I'm assuming all these are made in China.



Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
lexuseslov
ES - 5th Gen (2007-2012)
8
03-14-23 09:04 PM
zneubauer
SC- 1st Gen (1992-2000)
4
06-26-14 07:45 AM
Cannonbear
GS - 2nd Gen (1998-2005)
3
07-13-05 09:25 AM
Ryan
SC- 1st Gen (1992-2000)
6
06-12-02 09:43 PM



Quick Reply: Anyone replace their airbag cover (From Elvin)



All times are GMT -7. The time now is 11:23 AM.