Join Date: Jun 2000
Location: East Coast, USA
Thanked 54 Times in 38 Posts
thanks- this is what my shop found out as well- its not the stems necessarily but a TPM system that must be affixed. Whats so interesting is BMW went from one active system on the 7 that showed each tire pressure, to a passive system that relied on the ABS sensors like the other models and it appears they have gone back to a (different) active system... We'll just have to install this now....
All the best,
00 Z8 Jet Black/Red Sport / some others