2005 cayenne tire monitor system missing

[mtclub@centurytel.net]

Hi:

new Cayenne owner '05 Turbo - going through the manual, I see an extensive tire pressure system, but cannot get it to come up on the multi-purpose display. on the "main menu", I have "speed limit", "vehicle info", and "settings" but no "tyre press." as in the manual. What, oh, what am I missing?

[RFM]

Probably the TPS itself, take a look if your car is equipped with this option in first place.

[mtclub@centurytel.net]

do not have the orginial sticker - how do I tell if the system is installed? could it be that it is not active?

Thanks!

[odix]

Best thing is for you to become a contributing member and then provide your VIN to Loren who may be able to pull your original options list.

[mtclub@centurytel.net]

OK, so I took the Nestea Plunge and became a contributing member. I did find my option sticker and attached. is there a master list to decode? Does this say if the tire pressure monitoring system is installed? I am also trying to upgrade my PCM unit and have the following codes:

SW Version: 2.1

04202MD1/1805

system software: 04114AD1/1104

the Cd (DVD?) in the drive is: S0006-0070-408 04-2004

thanks so much for the site - been lots of help!

[odix]

Hi, Welcome to Renntech.org:

You can search your option codes here: (basically enter the codes from your Cayenne (the picture you took has them) and you'll find if you have TPMS or not.

http://www.renntech.org/forums/index.php?app=options&do=cayenne

http://www.renntech.org/forums/index.php?app=options&do=cayenne2

[mtclub@centurytel.net]

Thanks, Odix.

I did research and found most all of them, except for the wiley X7F, QGO and EOA. alSo missing HD9.

My other question is how difficult (see expensive) is it to put on the 7K4, tire pressure monitoring system?

Also still have a question about the PCM - I have version 2.1 and 04202MD1/1805. System Software 04114AD1/1104. The cd in the unit is S0006-0070-408 04-2004. How can I update this?

Thanks for all the help - this site is saving me many headaches!