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Active Break Assist and clicking noise

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Old 05-24-2021 | 05:03 PM
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TheRod's Avatar
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From: NYC
2021 G63 AMG - Matte Black
Front end (steering or suspension) making noise after active break assist

I was driving in NYC when active break assist took over. I was probably going 5-10 mph when the ABA activated. No collision or anything notable from the experience. The next morning when I left for work I noticed a noise coming from the right front wheel when driving over uneven pavement and bumps. The steering feels the same maybe not as tight.

The left and right brake pads were replaced last week because of squealing. I picked up the truck from the dealer on Tuesday and this happened on Thursday. Do you think the issue I'm having is from the pad replacement or did something happen when the ABA took over and abruptly stopped the truck. I included a video of the clicking sound.

Any ideas???
Attached Files
File Type: mov
IMG_3019 (1).mov (14.40 MB, 32 views)

Last edited by TheRod; 05-25-2021 at 04:52 PM.
Old 05-24-2021 | 05:52 PM
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I'd go back to the dealer. Very leery of noises coming from the braking system for safety reasons. Good luck.
Old 05-25-2021 | 12:27 PM
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I dropped the truck at the dealership today. could be a tie rod but they are going to perform a complete check on all systems. hoping it's nothing major...
Old 05-27-2021 | 05:39 PM
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Dealer inspected/tested the truck today. They can't identify the problem and contacted MB engineers to further assist. not looking good.
Old 06-04-2021 | 04:07 PM
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The clicking noise is gone. They re-torqued the entire front suspension. I drove 50 miles today without a problem.

Old 04-02-2023 | 09:36 PM
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Originally Posted by TheRod
The clicking noise is gone. They re-torqued the entire front suspension. I drove 50 miles today without a problem.
Which dealership did you service your car at? My car is at MB Manhattan for over a month and they still cant find the issue. Its similar to yours.

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