ok so when i turn the wheel on my 2001 W210 i feel and hear a light squeaking in the steering wheel...it dosent seem to effect the driving, but if i have the music off, i can hear it.....it has been cold hear lately, but i dont know if that matters....also my seat-belts squeak from inside the pillar...what can i do about this...and does anybody have the schematic for taking that apart???