Hi fellas,

My navi has been consistently getting confused in the last 3 months of where it is.
I never did any nav hacks, etc...
So I finally took it to the dealer since I got tired of daily adjusting my location.

They told me its a known issue and said they will order me a disk (free of charge since I am under warranty) which will fix this issue.

They said lexus has issued a bulletin for it... Anyone heard of this?

 

Yup... IIRC the newer nav disc disables the ability of the 06s to software-hack the in-motion features though

 

I never did that or the hardware hack, so I don't really mind

 

Here's the TSIB for it.

 

Thanks much! Where did you get this PDF?

 

Just kept my eyes out for them. At one time or another I believe most all TSIB's have been posted here in various threads. Right now my list has 44 TSIB's as they relate to the 2nd gen IS, but I've probably missed some along the way. Some are pretty minor.