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Clunk with Small Movement of Steering Wheel

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Old 09-18-2012, 10:42 PM
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04 CL55, 05 E500S4, 15 BMW i3 REx
Clunk with Small Movement of Steering Wheel

Hey guys,

I am getting a clunk in the steering when moving it a little bit from side to side. It sounds like it may be coming from somewhere within the steering column in the interior. Is there a U joint or something in there that can be replaced? Any insight is appreciated!

Last edited by OCKlasse; 09-18-2012 at 10:44 PM.
Old 09-19-2012, 08:40 AM
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alx
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does it also clunk some times when driving and the car goes over small bumps?

and yes- it feels inside the steering as it is the u-joint in the telescope. i have seen part #32 go bad / needs to be retightened where mating with the steering rack and #9/10 get loose or wear out.

a visual inspection on a lift with a stethoscope will reveal the culprit.
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Old 09-19-2012, 12:48 PM
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Originally Posted by alx
does it also clunk some times when driving and the car goes over small bumps?

and yes- it feels inside the steering as it is the u-joint in the telescope. i have seen part #32 go bad / needs to be retightened where mating with the steering rack and #9/10 get loose or wear out.

a visual inspection on a lift with a stethoscope will reveal the culprit.
Thanks. No, it only comes from moving the steering wheel, while stationary from side to side. The steering is definitely becoming looser (did the outer tie rods, with marginal benefit). Is it just that my steering rack is becoming old?
Old 09-19-2012, 03:27 PM
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alx
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it might be that your steering linkage needs to be tightened.

there is a procedure for that- ask your dealer.

if tightness is within specs- your steering rack might be on its way out although to be honest i have not seen this on the w215 .

what i am thinking is happening is that you have a bad bushing somewhere that is the source of the freeplay. slightly reduce weight on the front (jack a bit) and try again- is the freeplay gone? if it is- it is a bushing.
Old 09-19-2012, 07:03 PM
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you probably had the same issue I did when I bought the car. The steering wheel would make clunk sounds when I wiggled it left and right. Brought it to get fixed and the technician found something loose and tightened it....

wish I could help more LOL
Old 09-19-2012, 08:30 PM
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Originally Posted by danlnyc
you probably had the same issue I did when I bought the car. The steering wheel would make clunk sounds when I wiggled it left and right. Brought it to get fixed and the technician found something loose and tightened it....

wish I could help more LOL
Haha. I'll look for loose items

Do you have the work order still?

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