I posted this in another thread, but it got lost, so I'll try again with a new post. Our neighbor has an 06 S60 AWD and is having a horrendous time with the Tire Pressure Sensor. The car has been to the dealer at least 6 times. Since this option is new (from what I've gathered) they are not familiar with how to work on it. Every fix they've attempted has either not worked or has worked for a short amount of time and then problems reoccur. I've driven the car and now there is a definite scraping/rattle sound coming from the front driver's-side wheel. <p>Any other S60 AWD owners having this type of problem? Do you know of a fix?<p>thanks!