2001 Mercedes-Benz E430 Q&A

2001 Mercedes-Benz E430 Question: What causes a squeaking sound driving turning wheel left or right?

This squeaking sound is not heard all of the times. Usually when the car has just started or after getting it wash. -
Answer 1
loose/worn power steering belt slipping (slips more when wet -
Answer 2
if you mean a squeak / rubbing sound in your steering column, then it is the rubber boot inside... -