What Causes the Steering Wheel Noise in Mercedes-Benz S320?

1 Answers
DiCarter
07/29/25 9:30pm
Mercedes-Benz S320 steering wheel noise causes and corresponding solutions: Aging of tie rods: Aging of the tie rod ends can cause play in the tie rods, leading to steering wheel noise. Solution: Replace the tie rod ends, but remember to perform a wheel alignment after replacement. Steering gear failure: If there is noise when turning the steering wheel and the steering feel is noticeably uneven, it may be due to excessive wear of the steering gear meshing gears causing excessive clearance. Solution: Replace the steering gear. Aging of power steering belt: Improper tension or aging of the power steering belt. Solution: For mechanically hydraulically assisted steering wheels, if the drive belt tension is improper or the belt is aged, it will cause noise. Adjust or replace the belt.
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