Audi Original "S" Cars Discussion forum for the Audi Audi Ur S4, Ur S6, S2 & RS2

How difficult is it to remove and replace a front fender?

Thread Tools
 
Search this Thread
 
Old 02-13-2008, 08:08 AM
  #1  
AudiWorld Super User
Thread Starter
 
kday's Avatar
 
Join Date: Nov 2003
Posts: 5,277
Received 14 Likes on 9 Posts
Default How difficult is it to remove and replace a front fender?

Does it just unbolt? I need to get behind there and look around.

I have a water leak which left me with over 1" of water on the floor last week. I have the carpet inside now, drying, and the car continues to leak from somewhere in the passenger footwell, up above the relay panel. Not from a clogged plenum (which is what led to my previous soggy carpet extraction a few years ago.)
Old 02-13-2008, 08:11 AM
  #2  
AudiWorld Super User
 
padriug's Avatar
 
Join Date: Jan 2002
Posts: 6,836
Likes: 0
Received 0 Likes on 0 Posts
Default

Sunroof drain.
Old 02-13-2008, 08:14 AM
  #3  
AudiWorld Super User
Thread Starter
 
kday's Avatar
 
Join Date: Nov 2003
Posts: 5,277
Received 14 Likes on 9 Posts
Default Yeah, seems likely. The hose doesn't appear to be detached though,

and I can see it dribbling from its normal spot near the door hinge.

Strangely, the leak seems to be worst when the car is parked with the front higher than the rear. With the rear elevated, I don't see any water ingress. This is opposite of what I would expect if it was the front sunroof drain.
Old 02-13-2008, 08:21 AM
  #4  
AudiWorld Senior Member
 
es-car-go's Avatar
 
Join Date: Jul 2001
Location: Earth
Posts: 1,229
Likes: 0
Received 0 Likes on 0 Posts
Default Straight forward, just have a warm place and water to rinse the area.

Remove fr bumper,
Jack it up, secure it, remove tire/wheel.
Remove fasteners connecting belly pan on that fender side.
Remove Inner fender liner
All the fender mounting bolts are easily accessible from fender well and hood edge.
Bentley shows all the bolt locations
Rinse with water as you proceed.

JP
Old 02-13-2008, 08:24 AM
  #5  
AudiWorld Super User
 
UrS4boy's Avatar
 
Join Date: Feb 2001
Posts: 18,801
Likes: 0
Received 5 Likes on 5 Posts
Default

Was your windshield replaced at some point in the recent past?
Old 02-13-2008, 08:32 AM
  #6  
AudiWorld Super User
Thread Starter
 
kday's Avatar
 
Join Date: Nov 2003
Posts: 5,277
Received 14 Likes on 9 Posts
Default

Cool. I have to take the bumper off to do the timing belt soon anyway.
Old 02-13-2008, 08:32 AM
  #7  
AudiWorld Super User
Thread Starter
 
kday's Avatar
 
Join Date: Nov 2003
Posts: 5,277
Received 14 Likes on 9 Posts
Default

Only if 2003 counts as the recent past...
Old 02-13-2008, 08:54 AM
  #8  
AudiWorld Super User
 
UrS4boy's Avatar
 
Join Date: Feb 2001
Posts: 18,801
Likes: 0
Received 5 Likes on 5 Posts
Default Just wondering if the leakage isn't at the base of the windshield due to installation error.

Personally, I would look long and hard at other possibilities, e.g. grommet in the firewall/plenum area that has popped out or was perforated to bring wires into the cabin, before taking off the fender. Removing the fender is a lot of work for very low probability of success, i.e. finding the problem there.

IMHHEO. ;&gt
Old 02-13-2008, 09:24 AM
  #9  
AudiWorld Super User
 
Turbo_Anarchy's Avatar
 
Join Date: Feb 2005
Posts: 2,861
Likes: 0
Received 0 Likes on 0 Posts
Default Probably your windshield Kevin......

Stephs avant was dripping into the right kick panel and it was the windshield. You must have already checked the plenum drains. In my experience with most cars its usually sunroof drains and the windshield is usually next on the list. Have someone run a hose on the car while you look under the dash and kick panel with a flashlight.
Old 02-13-2008, 09:37 AM
  #10  
Junior Member
 
Julian_B's Avatar
 
Join Date: Dec 2002
Posts: 2,653
Likes: 0
Received 0 Likes on 0 Posts
Default try the drain under the cowl, one day i caught 3 inches of water puddled in there due to leaves

clogging the drain and goin into the vehicle through the fresh air box.


Quick Reply: How difficult is it to remove and replace a front fender?



All times are GMT -8. The time now is 12:05 AM.