ITS THE CONTACT RINGS FOR THE AIR BAG. YOU MAY SEE YOUR AIR BAG LIGHT COME ON AT THE SAME TIME. YOU CAN LUBE THEM, OR REPLACE THEM. I HAD TO REPLACE MINE BECAUSE THE SCRAPING SOUND CAME BACK AFTER THEY WERE LUBRICATED.


TERMINATOR

02 C240W 13K
300 SEL 163K
300 TD 190K

__________________
Mike

90 300D 511k
95 C280 133k
14 BMW 528i