New 2009 2010 BMW Z4 - ZPOST
BMW Garage BMW Meets Register Search Today's Posts Mark Forums Read


Go Back   New 2009 2010 BMW Z4 - ZPOST > BMW Z4 Forum (E89) > 2009-Current Z4 Forum (E89) General Discussion

Post Reply
 
Thread Tools Search this Thread
      06-18-2019, 12:38 AM   #45
RobbiZ4
M-ZZ 4xxx Cruiser
RobbiZ4's Avatar
Germany
17
Rep
27
Posts

Drives: BMW Z4 E89 sDrive 30i
Join Date: Jan 2018
Location: Munich, Bavaria (Home of BMW)

iTrader: (0)

Quote:
Originally Posted by BugsBunny View Post
Have you replaced the rear vents ? Without removing the rear bumper ?
AFAIK that's not possible.
  • Replace the salmon relays every 5-8 years, the production date is printed on the left side as WWYY. These parts can stop the roof movement as well as kill your hydraulic pump due to a melting contact
  • The trunk vents on both sides behind the bumper seem to be the gates for the water, should be replaced after 8-10 years. All 2009er I've looked at had this issue
  • The foam below the hydraulic pump is water sucking instead of water repelling, should be replaced and kept dry
  • The foam below the hydraulic pump doesn't stop burning

We are discussing about these topics in the German ZRoadster forum as well:
https://translate.google.com/transla...umpe.136284%2F
Attached Images
  

Last edited by RobbiZ4; 06-18-2019 at 04:08 AM..
Appreciate 0
Post Reply

Bookmarks

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off



All times are GMT -5. The time now is 12:07 PM.




zpost
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2019, vBulletin Solutions Inc.
1Addicts.com, BIMMERPOST.com, E90Post.com, F30Post.com, M3Post.com, ZPost.com, 5Post.com, 6Post.com, 7Post.com, XBimmers.com logo and trademark are properties of BIMMERPOST