A8 / S8 (D3 Platform) Discussion Discussion forum for the D3 Audi A8 produced from 2003-2010 and Audi S8 produced from 2006-2010

Trunk lid Struts

Old Oct 10, 2012 | 04:29 AM
  #1  
abarmard's Avatar
Thread Starter
AudiWorld Member
 
Joined: Apr 2010
Posts: 118
Likes: 3
Default Trunk lid Struts

Good morning,
I was wondering if any body knows how to replace those gas filled struts that assist lifting the trunk lid. I bought a pair online and wanted to try to do it myself. By just looking at them, it seems to be a little complicated.
Thank you so much,
A.
Reply
Old Oct 10, 2012 | 05:00 AM
  #2  
K9COP's Avatar
AudiWorld Senior Member
 
Joined: Dec 2011
Posts: 714
Likes: 0
Default Not sure, but

I often wondered if half the problem with the auto open was the struts jamming up. That happened on my GF's Eclipse. Different animal, granted....

K9


Originally Posted by abarmard
Good morning,
I was wondering if any body knows how to replace those gas filled struts that assist lifting the trunk lid. I bought a pair online and wanted to try to do it myself. By just looking at them, it seems to be a little complicated.
Thank you so much,
A.
Reply
Old Oct 10, 2012 | 07:24 AM
  #3  
mishar's Avatar
AudiWorld Super User
Tech Guru
 
Joined: Nov 2010
Posts: 6,831
Likes: 27
From: Vancouver, Canada
Default

At the both ends of each strut there is a small steel clip. Just pool it off with really small screwdriver and strut is off. To install a new one just push it on those little *****. Do one at the time and be careful. Lid without them is heavy and can hurt you badly.

Don't be disappointed. It won't help opening.
Reply
Old Oct 10, 2012 | 08:07 AM
  #4  
abarmard's Avatar
Thread Starter
AudiWorld Member
 
Joined: Apr 2010
Posts: 118
Likes: 3
Default Thank you

Originally Posted by mishar
At the both ends of each strut there is a small steel clip. Just pool it off with really small screwdriver and strut is off. To install a new one just push it on those little *****. Do one at the time and be careful. Lid without them is heavy and can hurt you badly.

Don't be disappointed. It won't help opening.
Thank you so much for the info. I think the one end of the strut that is on the car body is difficult to access, isn't it?
Reply
Old Oct 10, 2012 | 08:13 AM
  #5  
tx170754's Avatar
AudiWorld Senior Member
15 Year Member
Liked
 
Joined: Feb 2006
Posts: 711
Likes: 26
Default

It is not, you will be able to remove them w/o problems, but, as Mishar mentioned, be careful with the trunk.
Reply
Old Oct 13, 2012 | 04:36 AM
  #6  
abarmard's Avatar
Thread Starter
AudiWorld Member
 
Joined: Apr 2010
Posts: 118
Likes: 3
Default So The Trunk lid Drive is bad?

Originally Posted by mishar
At the both ends of each strut there is a small steel clip. Just pool it off with really small screwdriver and strut is off. To install a new one just push it on those little *****. Do one at the time and be careful. Lid without them is heavy and can hurt you badly.

Don't be disappointed. It won't help opening.
Thanks for the info,
So you think that the reason that the trunk lid dosen't open is the driver/motor? But how come that it closes well? Just in case that I have to replace the driver unit motor, I bought a used one in eBay for $100 but replacing that sucker does not seem to be as straight forward!
Reply
Old Oct 13, 2012 | 06:28 AM
  #7  
jakematic's Avatar
AudiWorld Super User
 
Joined: Feb 2011
Posts: 2,883
Likes: 5
From: NC USA
Default

Originally Posted by abarmard
Thanks for the info,
So you think that the reason that the trunk lid dosen't open is the driver/motor? But how come that it closes well? Just in case that I have to replace the driver unit motor, I bought a used one in eBay for $100 but replacing that sucker does not seem to be as straight forward!
There are two motors.
One for the opening, and one called a soft close motor that sucks it down at the end - if you have that option.
The actuator that opens the trunk wears out over time and doesn't have the power to lift it, a very well documented situation on D3 including mine.

Have a look at this thread https://www.audiworld.com/forums/sho...ht=trunk+motor
And search on "trunk motor" and "trunk lid" - it's a little work to search but there is a lot of information, and lot we all have learned.

Ultimately if you are nervous about it Audi of Charlotte can replace it for $135/hour + parts.
They won't let you bring your own but have excellent free coffee, free wifi, an onsite Apple Genius and manicures now.

Another alternative is to get a Bentley for about $100 and be able to do lots of repairs and diagnosis yourself.
Even though I never work on my Audi's it's still worth every penny.
Reply
Old Oct 13, 2012 | 09:02 AM
  #8  
mishar's Avatar
AudiWorld Super User
Tech Guru
 
Joined: Nov 2010
Posts: 6,831
Likes: 27
From: Vancouver, Canada
Default +1

Changing lid motor is simple. Just two bolts and harness. I am just suspicious that one from eBay is any better. May be for some short time. Good one is all aluminum and very rarely at eBay.
Reply
AudiWorld Stories

Bringing Audi to Life for Audi Fans

story-0

The Highs & Lows of Every Audi C-Class Generation

 Joe Kucinski
story-1

Top 10 Most Expensive Audis Ever Sold on Bring-A-Trailer

 Brett Foote
story-2

10 Audi Features & Options We Miss the Most!

 Joe Kucinski
story-3

Audi Recreates Crazy-Looking Speed Record Breaker From 1935

 Verdad Gallardo
story-4

Coachbuilder Recreates the 1995 Audi TTS Concept

 Verdad Gallardo
story-5

Every Audi V10 Car Ranked!

 Joe Kucinski
story-6

9 Audi Designs That Aged Like Fine Wine

 Verdad Gallardo
story-7

2026 Audi Q5 Buyer's Guide (Every Model Explained)

 Brett Foote
story-8

Ranking Every Current Audi 'S' Model From Worst to First!

 Joe Kucinski
story-9

10 Best Audis That are FINALLY LEGAL to Import to the U.S.!

 Joe Kucinski
Old Oct 13, 2012 | 11:17 AM
  #9  
abarmard's Avatar
Thread Starter
AudiWorld Member
 
Joined: Apr 2010
Posts: 118
Likes: 3
Default

Originally Posted by mishar
Changing lid motor is simple. Just two bolts and harness. I am just suspicious that one from eBay is any better. May be for some short time. Good one is all aluminum and very rarely at eBay.
You said that changing the trunk motor is simple, but when I look at the lication of that motor it looks complicated. BTW I do have the Bentley manual but it is not described easy to follow?!
Reply
Old Oct 13, 2012 | 11:33 AM
  #10  
mishar's Avatar
AudiWorld Super User
Tech Guru
 
Joined: Nov 2010
Posts: 6,831
Likes: 27
From: Vancouver, Canada
Default

Check the other tread. Just two bolts (from that new actuator you find out which two) and it is out. It is a bit more difficult to install aluminum one since it is a bit larger, aluminum is conductor and battery is very close.
Reply

Thread Tools
Search this Thread

All times are GMT -8. The time now is 02:57 PM.

story-0
The Highs & Lows of Every Audi C-Class Generation

Slideshow: The highs and lows of every Audi C-Class generation.

By Joe Kucinski | 2026-05-27 16:05:50


VIEW MORE
story-1
Top 10 Most Expensive Audis Ever Sold on Bring-A-Trailer

People were more than happy to shell out big bucks for these cars.

By Brett Foote | 2026-05-27 15:32:23


VIEW MORE
story-2
10 Audi Features & Options We Miss the Most!

Slideshow: 10 Audi features and options we miss the most.

By Joe Kucinski | 2026-05-12 19:33:47


VIEW MORE
story-3
Audi Recreates Crazy-Looking Speed Record Breaker From 1935

Slideshow: Audi has recreated one of the wildest machines of the pre-war speed-record era, reviving a streamlined V16 racer that originally exceeded 200 mph in 1935.

By Verdad Gallardo | 2026-05-11 09:49:34


VIEW MORE
story-4
Coachbuilder Recreates the 1995 Audi TTS Concept

Slideshow: A Dutch coachbuilder has reimagined the original Audi TT by finishing what the 1995 concept only hinted at.

By Verdad Gallardo | 2026-05-05 15:17:58


VIEW MORE
story-5
Every Audi V10 Car Ranked!

Slideshow: Ranking every Audi V10 road car

By Joe Kucinski | 2026-04-29 16:11:56


VIEW MORE
story-6
9 Audi Designs That Aged Like Fine Wine

Slideshow: A look back at the Audis that didn't just survive changing tastes, they quietly outgrew them.

By Verdad Gallardo | 2026-04-28 19:38:27


VIEW MORE
story-7
2026 Audi Q5 Buyer's Guide (Every Model Explained)

One year off a full redesign, the best-selling Q5 is getting a few more updates.

By Brett Foote | 2026-04-17 09:56:19


VIEW MORE
story-8
Ranking Every Current Audi 'S' Model From Worst to First!

Slideshow: Ranking every current Audi 'S' model on sale today from worst to best.

By Joe Kucinski | 2026-04-16 10:28:28


VIEW MORE
story-9
10 Best Audis That are FINALLY LEGAL to Import to the U.S.!

Slideshow: 10 best Audis that are finally legal to import to the U.S.

By Joe Kucinski | 2026-03-24 17:20:08


VIEW MORE