Jump to content

Server Lease Renewal/Software Licenses

Our yearly server lease, software licenses, as well as hardware operating costs, ARE due Dec 6th, 2021. Our current donations have fallen far short of the funds we need to renew. Please remember the RennTech.org community is Member supported so please consider a donation to help...  THANK YOU!

Welcome to RennTech.org Community, Guest

There are many great features available to you once you register at RennTech.org
You are free to view posts here, but you must log in to reply to existing posts, or to start your own new topic. Like most online communities, there are costs involved to maintain a site like this - so we encourage our members to donate. All donations go to the costs operating and maintaining this site. We prefer that guests take part in our community and we offer a lot in return to those willing to join our corner of the Porsche world. This site is 99 percent member supported (less than 1 percent comes from advertising) - so please consider an annual donation to keep this site running.

Here are some of the features available - once you register at RennTech.org

  • View Classified Ads
  • DIY Tutorials
  • Porsche TSB Listings (limited)
  • VIN Decoder
  • Special Offers
  • OBD II P-Codes
  • Paint Codes
  • Registry
  • Videos System
  • View Reviews
  • and get rid of this welcome message

It takes just a few minutes to register, and it's FREE

Contributing Members also get these additional benefits:
(you become a Contributing Member by donating money to the operation of this site)

  • No ads - advertisements are removed
  • Access the Contributors Only Forum
  • Contributing Members Only Downloads
  • Send attachments with PMs
  • All image/file storage limits are substantially increased for all Contributing Members
  • Option Codes Lookup
  • VIN Option Lookups (limited)

how to remove navigation error message.

Recommended Posts

Car: Cayenne 3.6 Tip 2007 (model 957).

hi, i have removed all the 3 plugs behind the navigation (under front seat), so that i can set the date manually now.

but every time i start the car, the error message (CD changer & navigation system error) appears, how can i disable the error message ?








  • Like 1
Link to comment
Share on other sites

I think because you have left the orange fibre optic line open.....you would need to loop the optical if leaving out the navigation unit. But also you would need to code out the navigation unit from the system or you will always have an error with the mixing unit.

What was you original issues and objective? You mentioned to set the date as time manually........ Were you having an issue with the navigation maps/unit? There are update CD's available for the mapping.

Sent from my SM-G965F using Tapatalk

Link to comment
Share on other sites

  • 4 weeks later...

angusc, the issue was wrong date, and i could not set the date manually.

after i removed the orange fibre optic line in the navigation unit, i could set the date.


ya, i needed to re-plug the orange fibre optic back to the navigation unit, then no more error. tq.


Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.