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Federal filingsHome›Bulletins›Mercedes-Benz› LI32.25-P-079046
Manufacturer communication · Service bulletin

Mercedes-Benz bulletin LI32.25-P-079046

What it saysComplaint Vehicle ride is rough. NHTSA’s full summary ↓

Mercedes-Benz filed this with NHTSA as a service bulletin dated Mar 14, 2025, received Mar 21, 2025, about the suspension. It names 6 model years (2020–2025). A service bulletin is not a safety recall: it is the manufacturer telling its dealers how to diagnose or repair a condition, and whether the work is paid for depends on the warranty in force. Quoting the number at a service desk can save a diagnosis.

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What the bulletin says

Source: NHTSA's summary of the manufacturer's communication

Complaint Vehicle ride is rough. Vehicle VIN is one of the following: 4JGFB6BB5SB390103 4JGFD6BB1SB391761 4JGFB6BB4SB391033 4JGFD8KB6SB392142 4JGFD8KBXSB392127 4JGFB8KB1SB390739 4JGFD6BB7SB390047 4JGFD6BB6SB390475 4JGFB8KB9SB391413 4JGFD6BB6SB390296 4JGFB6BB2SB390740 4JGFD6BB4SB392399 4JGFD6BB5SB390077 4JGFD6BB2SB390893 4JGFD6BB1SB391999 4JGFD6BB3SB391325 NOTE: If VIN is outside of range, LI is NOT applicable. Cause Strut length not to specification. Remedy Replace front left and right strut. There is no drivability concern, only vehicle comfort.

Kind Service bulletin Manufacturer date Mar 14, 2025 Received by NHTSA Mar 21, 2025 Components Suspension

Document filed under this number

DocumentKindDatedNHTSA idAt NHTSA
LI32.25-P-079046Service bulletinMar 14, 202511015835PDF, 37 KB

What the document itself lists

Parts the bulletin names

Part numberDescriptionQtyFind it
A1673203905Air Spring Strut 1 X—eBay Motors →
A1673204005Air Spring Strut 1 X—eBay Motors →

Read by machine from the document NHTSA serves (2 pages), read Sep 30, 2026. A part number is shown only where it matches Mercedes-Benz’s own catalogue shape, an operation only with its code and time, and a description only where the reader got it whole; anything it could not settle is left out, and the PDF is the record. Times are the manufacturer’s warranty allowances, not a quote. Listings and prices on eBay Motors are the seller’s.

Affiliate disclosure: some links on this page are affiliate links. If you request a quote or buy through them we may earn a commission at no extra cost to you. Nothing on this page changes because of it.

The summary is NHTSA’s abstract of the document, as filed under 49 CFR 579.5. One communication is usually filed as several documents — the bulletin, a dealer notice, an owner letter — and the number on any of them finds this page. A PDF link is shown only once NHTSA’s own server has been seen to serve that document; the rest are checked over the following nights. Quote the number at a service desk; it is what the dealer’s system is keyed on.

Model years it names

Source: as the manufacturer filed them

A vehicle page’s bulletin list shows the newest few communications filed against that model year; the count there is every one.

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What owners reported

Source: NHTSA complaint database

Owners of the 6 model years this bulletin names have filed 409 complaints with NHTSA since 2015.

A complaint is one owner’s account, not a defect finding, and a bulletin is not a recall. Nothing here says this bulletin was issued because of these complaints, or that the repair it describes fixed them. Complaint files on this site begin in 2015.

More bulletins about the suspension

Source: same model, same component group

8 other manufacturer communications filed against the Mercedes-Benz GLE-Class under the same component group (suspension), newest first.

NumberKindDatedNHTSA’s summary
LI33.20-P-078406Service bulletinJul 8, 2026Complaint Creaking noise, in irregular sequence when driving slowly in combination with slight steering movements and/or Creaking/crackling…
LI32.34-P-080645Service bulletinJun 12, 2026Complaint Rattle or clunking noise from underneath the vehicle when driving over uneven/bumpy surfaces. Cause Internal tolerances of the ele…
LI32.35-P-079752Service bulletinFeb 13, 2026Complaint Shock symbol in instrument cluster with "Do Not Drive Over 50MPH" message AND DTC's in A108/2 or A108/3: U013281 - Communication w…
LI32.35-P-079965Service bulletinFeb 9, 2026Complaint Model Year 2019-2022 167 (GLE/GLS) - Instrument Cluster Message for Suspension "Do Not Drive Over 50MPH" with or without Illuminat…
LI32.25-P-079706Service bulletinJan 30, 2026Complaint: Clattering noise from area of hood with steel suspension. Cause: Missing helical spring shim…
LI32.50-P-079670Service bulletinSep 17, 2025Complaint Concern 1 - Noises in recovery mode with the vehicle stationary Concern 2 - Noises when driving in a straight line on rough terrai…
LI32.25-P-079708Service bulletinSep 4, 2025Complaint Metallic clattering/noise from the area of the dashboard on uneven roads Cause A loose upper metal plate in the head bearing…
2021120012Service campaignJun 14, 2024The vehicles were visible and flagged in VMI as “OPEN” on January 14, 2022. Unrepaired affected vehicles will be shown as “Closed-NA” in VMI…

Quote the number at the service desk. It is what the dealer’s system is keyed on.

Every manufacturer communication NHTSA holds for Mercedes-Benz, by the number printed on the letter.

Photo: Christian Buehner / Unsplash

Common questions

Source: NHTSA, 49 CFR 579.5

Is Mercedes-Benz LI32.25-P-079046 a recall?

No. A service bulletin is a manufacturer communication filed with NHTSA under 49 CFR 579.5; a safety recall carries an NHTSA campaign number (two digits, a letter, six digits) and a federal duty to repair for free. Check the vehicle’s recalls by VIN at nhtsa.gov/recalls, or on its page here.

Is the LI32.25-P-079046 repair free?

Not automatically. A service bulletin describes how to diagnose or repair a condition; who pays depends on the warranty in force, any extension, and the dealer. Quoting the number can save a diagnosis either way. Every Mercedes-Benz warranty extension on file lists the ones Mercedes-Benz has filed.

Which vehicles does LI32.25-P-079046 cover?

The manufacturer filed it against 6 model years: 2025 Mercedes-Benz GLE-Class, 2024 Mercedes-Benz GLE-Class, 2023 Mercedes-Benz GLE-Class, 2022 Mercedes-Benz GLE-Class, 2021 Mercedes-Benz GLE-Class, 2020 Mercedes-Benz GLE-Class. Whether one particular vehicle is affected is a matter of its VIN and its build, not its model year alone.