# Service bulletin LI46.15\-P\-070510 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. - Type: Service bulletin - NHTSA id: 11027796 - Published by NHTSA: 2026\-01\-27 - Manufacturer's number: LI46.15\-P\-070510 - Manufacturer's date: 2026\-01\-23 - NHTSA component: STEERING ## NHTSA's summary Complaint Noises from the area of the steering column. \- Creaking \- Squeaking \- Chattering \- Humming \- Grinding Cause At present, there are no known noise problems with the steering column. Remedy Check surrounding area of the steering column for possible noises. • Instrument panel support • Steering column switch module If noise only occurs when adjusting the steering column via electric actuation please perform: 1. Disassemble bellows of steering column tube module. 2. Move steering column entirely out and entirely down. 3. Grease steering column on green\-marked positions with a suitable brush \(find pictures in attachment\). 4. Move column up 1/4 of the way and grease again. 5. Continue until upper limit stop is reached. 6. Then move steering column adjustment in all directions from limit stop to limit stop several times to work in the grease. 7. If noise does not resolve, perform above procedure again. 8. Then move steering column adjustment in all directions from limit stop to limit stop several times to work in the grease. 9. If noise still does not resolve, please open a TIPS case. For all other noises or if the above does not resolve, create a TIPS case Body, Chassis, and Entertainment inbox. Attach a detailed description of the noise complaint, images, and a recording of the noise. A detailed description includes: • Position of height and longitudinal adjustment when the noise occurs • If possible, locate affected component part on steering column • State any change in the noise when steering column component parts are touched \(e.g. spring, etc.\) ## The document - [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11027796-0001.pdf) - [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11027796-9999.pdf) The document is the manufacturer's. This site does not hold it. ## Components Steering ## Vehicles listed - 2019 to 2022 MERCEDES\-BENZ A 220 - 2020 to 2021 MERCEDES\-BENZ A 220 4MATIC - 2020 to 2021 MERCEDES\-BENZ AMG A35 - 2020 MERCEDES\-BENZ AMG A35 4MATIC - 2023 to 2024 MERCEDES\-BENZ AMG C43 - 2023 to 2026 MERCEDES\-BENZ AMG C43 4MATIC - 2024 MERCEDES\-BENZ AMG C63 S E - 2024 to 2025 MERCEDES\-BENZ AMG C63 S E 4MATIC\+ - 2026 MERCEDES\-BENZ AMG C63 S E PERFORMANCE 4MATIC\+ - 2024 MERCEDES\-BENZ AMG CLE53 - 2026 MERCEDES\-BENZ AMG CLE53 4MATIC CABRIOLET - 2026 MERCEDES\-BENZ AMG CLE53 4MATIC COUPE - 2024 to 2025 MERCEDES\-BENZ AMG CLE53 4MATIC\+ - 2025 MERCEDES\-BENZ AMG CLE53 4MATIC\+ CABRIOLET - 2023 to 2025 MERCEDES\-BENZ AMG EQE - 2023 to 2025 MERCEDES\-BENZ AMG EQE 4MATIC\+ - 2024 to 2025 MERCEDES\-BENZ AMG EQE SUV 4MATIC - 2022 to 2024 MERCEDES\-BENZ AMG EQS - 2023 to 2025 MERCEDES\-BENZ AMG EQS 4MATIC\+ - 2024 MERCEDES\-BENZ AMG GLC43 - 2024 to 2026 MERCEDES\-BENZ AMG GLC43 4MATIC - 2024 to 2025 MERCEDES\-BENZ AMG GLC43 4MATIC COUPE - 2025 MERCEDES\-BENZ AMG GLC63 S E - 2025 to 2026 MERCEDES\-BENZ AMG GLC63 S E 4MATIC\+ - 2025 to 2026 MERCEDES\-BENZ AMG GLC63 S E 4MATIC\+ COUPE - 2020 to 2022 MERCEDES\-BENZ AMG GLS63 - 2026 MERCEDES\-BENZ AMG GLS63 - 2023 to 2025 MERCEDES\-BENZ AMG GLS63 4MATIC\+ - 2024 to 2025 MERCEDES\-BENZ AMG S 63 E 4MATIC\+ - 2022 to 2026 MERCEDES\-BENZ C 300 - 2022 to 2026 MERCEDES\-BENZ C 300 4MATIC - 2026 MERCEDES\-BENZ CLA 250\+ \(EV\) - 2026 MERCEDES\-BENZ CLA 350 4MATIC \(EV\) - 2024 MERCEDES\-BENZ CLE 300 - 2024 to 2025 MERCEDES\-BENZ CLE 300 4MATIC - 2024 to 2026 MERCEDES\-BENZ CLE 300 4MATIC CABRIOLET - 2026 MERCEDES\-BENZ CLE 300 4MATIC COUPE - 2024 MERCEDES\-BENZ CLE 450 - 2024 to 2025 MERCEDES\-BENZ CLE 450 4MATIC - 2024 to 2026 MERCEDES\-BENZ CLE 450 4MATIC CABRIOLET - 2026 MERCEDES\-BENZ CLE 450 4MATIC COUPE - 2024 to 2026 MERCEDES\-BENZ E 350 - 2024 to 2026 MERCEDES\-BENZ E 350 4MATIC - 2024 MERCEDES\-BENZ E 450 - 2024 to 2026 MERCEDES\-BENZ E 450 4MATIC - 2024 to 2026 MERCEDES\-BENZ E 450 4MATIC ALL\-TERRAIN - 2023 to 2025 MERCEDES\-BENZ EQB 250\+ - 2022 to 2025 MERCEDES\-BENZ EQB 300 4MATIC - 2022 to 2025 MERCEDES\-BENZ EQB 350 4MATIC - 2023 to 2025 MERCEDES\-BENZ EQE 350 4MATIC - 2023 to 2025 MERCEDES\-BENZ EQE 350\+ - 2023 to 2025 MERCEDES\-BENZ EQE 500 - 2023 to 2025 MERCEDES\-BENZ EQE 500 4MATIC - 2023 to 2025 MERCEDES\-BENZ EQE SUV 350 4MATIC - 2023 to 2025 MERCEDES\-BENZ EQE SUV 350\+ - 2023 to 2025 MERCEDES\-BENZ EQE SUV 500 4MATIC - 2023 to 2025 MERCEDES\-BENZ EQS 450 4MATIC - 2022 to 2025 MERCEDES\-BENZ EQS 450\+ - 2022 to 2024 MERCEDES\-BENZ EQS 580 - 2022 to 2025 MERCEDES\-BENZ EQS 580 4MATIC - 2023 to 2025 MERCEDES\-BENZ EQS SUV 450 4MATIC - 2023 to 2025 MERCEDES\-BENZ EQS SUV 450\+ - 2023 to 2025 MERCEDES\-BENZ EQS SUV 580 4MATIC - 2023 to 2026 MERCEDES\-BENZ GLC 300 - 2023 to 2026 MERCEDES\-BENZ GLC 300 4MATIC - 2024 to 2026 MERCEDES\-BENZ GLC 300 4MATIC COUPE - 2024 MERCEDES\-BENZ GLC 300 COUPE - 2025 MERCEDES\-BENZ GLC 300E - 2025 to 2026 MERCEDES\-BENZ GLC 350 E 4MATIC - 2026 MERCEDES\-BENZ GLC43 4MATIC COUPE - 2020 MERCEDES\-BENZ GLS 450 - 2022 to 2025 MERCEDES\-BENZ GLS 450 4MATIC - 2020 MERCEDES\-BENZ GLS 580 4MATIC - 2022 to 2025 MERCEDES\-BENZ GLS 580 4MATIC - 2023 MERCEDES\-BENZ GLS 600 - 2021 MERCEDES\-BENZ GLS450 - 2021 MERCEDES\-BENZ GLS580 - 2021 MERCEDES\-BENZ S 500 - 2023 MERCEDES\-BENZ S 500 - 2022 to 2025 MERCEDES\-BENZ S 500 4MATIC - 2021 MERCEDES\-BENZ S 580 - 2023 MERCEDES\-BENZ S 580 - 2022 to 2025 MERCEDES\-BENZ S 580 4MATIC - 2023 MERCEDES\-BENZ S 580 E - 2023 to 2025 MERCEDES\-BENZ S 580 E 4MATIC - 2024 to 2025 MERCEDES\-MAYBACH EQS SUV 680 4MATIC - 2021 MERCEDES\-MAYBACH GLS 600 - 2022 to 2025 MERCEDES\-MAYBACH GLS 600 4MATIC - 2021 MERCEDES\-MAYBACH S 580 - 2022 to 2025 MERCEDES\-MAYBACH S 580 4MATIC - 2023 to 2024 MERCEDES\-MAYBACH S 680 - 2022 to 2023 MERCEDES\-MAYBACH S 680 4MATIC - 2025 MERCEDES\-MAYBACH S 680 4MATIC JSON: [/v1/bulletins/11027796](/v1/bulletins/11027796) [Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20LI46.15-P-070510&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11027796&vehicle=Service%20bulletin%20LI46.15-P-070510)