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Service bulletin LI46.00-P-079786

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11023373
Published by NHTSA2025-09-29
Manufacturer's numberLI46.00-P-079786
Manufacturer's date2025-09-26
NHTSA componentSUSPENSION

NHTSA's summary

Complaint Noise from front end attributable to steering gear. Cause During diagnostics of a front end noise, workshop is under the impression the noise is coming from the steering gear. Remedy Workshop diagnostics point to the steering gear as the root cause of the noise and the below LI's have been ruled out. • LI46.35-P-067339 - "Rattling or Humming Noise When Steering" • LI46.35-P-071461 - "Check Tie Rod Outer Joint of Steering Gear" • LI46.10-P-077391 - "Knocking Noise In The Area Of The Steering Gear or Steering Column Tube When Braking Or Moving Off; The Steering Wheel Can Also Be Felt To "Crack"" After the above has been completed and the diagnostics point to a steering rack noise, please open a TIPS case to the Body/Chassis/Entertainment inbox with the following information: • Video underneath the vehicle with clearly audible noise. • Vehicle checked for history of collisions. • List of other checked components (suspension, drive line components, wheel bearings, etc...).

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Suspension

Vehicles listed
MERCEDES-BENZ AMG GLE532021 to 2022
MERCEDES-BENZ AMG GLE53 4MATIC+2023 to 2025
MERCEDES-BENZ AMG GLE53 4MATIC+ COUPE2025
MERCEDES-BENZ AMG GLE63 S2021 to 2022
MERCEDES-BENZ AMG GLE63 S 4MATIC+2023 to 2024
MERCEDES-BENZ AMG GLE63 S 4MATIC+ COUPE2025
MERCEDES-BENZ AMG GLS632021 to 2022
MERCEDES-BENZ AMG GLS63 4MATIC+2023 to 2025
MERCEDES-BENZ AMG GLS63E2023
MERCEDES-BENZ GLE 3502020 to 2024
MERCEDES-BENZ GLE 350 4MATIC2024 to 2025
MERCEDES-BENZ GLE 4502020 to 2024
MERCEDES-BENZ GLE 450 4MATIC2025
MERCEDES-BENZ GLE 450 4MATIC COUPE2025
MERCEDES-BENZ GLE 450E 4MATIC2024 to 2025
MERCEDES-BENZ GLE 5802020 to 2021
MERCEDES-BENZ GLE 580 4MATIC2022 to 2024
MERCEDES-BENZ GLS 4502020
MERCEDES-BENZ GLS 450 4MATIC2022 to 2025
MERCEDES-BENZ GLS 580 4MATIC2024 to 2025
MERCEDES-BENZ GLS4502021
MERCEDES-MAYBACH GLS 6002021
MERCEDES-MAYBACH GLS 600 4MATIC2022 to 2025

Listing a model year does not mean every vehicle of it is concerned: the document says which.