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BMW 740Li warranty claim denied?

482 manufacturer communications on file 10 warranty extensions / campaigns 2011–2022 model years covered

If your BMW 740Li's warranty claim was just denied, you're not alone—and the denial isn't necessarily the final word. BMW of North America has filed 482 manufacturer communications with NHTSA for this model, and 10 of them are formal warranty extensions or service campaigns covering recurring issues such as front grille active air flap failures, N55 pressure switch (NVLD) leaks, intake charge-air duct problems, and hard-starting concerns. These documents show that BMW itself has acknowledged certain defects and, in some cases, extended coverage to 10 years or 120,000 miles for eligible vehicles.

A denial at the dealer level doesn't always account for these extensions or for how your specific vehicle's repair history lines up with documented service bulletins. Many owners find that a denial can be reconsidered once the right documentation is organized and presented clearly.

ClaimRight offers a free assessment to review your BMW 740Li's history against these manufacturer records and identify whether your denied claim may qualify for a extension, campaign, or renewed request. There's no obligation, and our fee structure is success-based—you only pay if we help recover value on your claim.

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What BMW has documented for the 740Li

Filed with NHTSA by the manufacturer. Warranty extensions are the strongest signal — the manufacturer acknowledging a defect and extending coverage for it.

2022-08-01 · SIB010119 Warranty extension
For the eligible vehicles, BMW of North America, LLC (BMW NA) is extending the limited warranty for the vehicle's Radiator Grille Upper and Lower Active Air Flaps to: 10 years/120,...
Official NHTSA document →
2022-07-01 · SIB010522 Warranty extension
Component-Specific Limited Warranty Extension For the eligible vehicles, BMW of North America, LLC (BMW NA) is extending the limited warranty for the vehicle's front and rear air...
Official NHTSA document →
2022-05-01 · SIB010121 Warranty extension
Note: Before performing a repair and submitting a claim, first confirm that the vehicle has the above Notice of Limited Warranty Extension in the DCSnet Warranty Inquiry Vehicle Co...
Official NHTSA document →
2022-05-01 · SIB011918 Warranty extension
Component specific limited warranty extension. For the eligible vehicles, BMW of North America, LLC (BMW NA) is extending the limited warranty for the vehicle Nitrogen Oxide (NOx)...
Official NHTSA document →
2020-05-01 · B010119 Warranty extension
FRONT GRILLE UPPER/LOWER AIR FLAPS - LTD WTY EXT TO 10 YRS/120000 MILES: Component-Specific Limited Warranty Extension For the eligible vehicles BMW of North America LLC (BMW NA) i...
Official NHTSA document →
2020-02-01 · B010518 Warranty extension
LIMITED WARRANTY EXTENSIONTO 10 YEARS/120000 MILES: This Service Information Bulletin replaces SI B01 05 18 dated July 2019. Engine starts poorly (hard starting) rough idle and mis...
Official NHTSA document →
2017-06-01 · SIM010717 Warranty extension
The engine?s intake charge-air duct limited warranty extension to 10 years/120,000 miles applies to ?eligible USspecification
Official NHTSA document →
2016-08-01 · B011016 Warranty extension
"N55 PRESSURE SWITCH - LEAK DIAGNOSIS MODULE (NVLD): LIMITED WARRANTY EXTENSION TO 10 YEARS/120,000 MILES. INFORMATION For the eligible vehicles, BMW of North America, LLC (""BMW N...
Official NHTSA document →
2016-03-01 · B010416 Warranty extension
"N54 Tank Leak Diagnostic Module (DMTL) Pump: Technical Service Limited Warranty Extension to 10 Years/120,000 Miles SUBJECT N54 Tank Leak Diagnostic Module (DMTL) Pump: Limited Wa...
Official NHTSA document →
2016-01-01 · B010215 Warranty extension
"SI B01 02 15 January 2016 Warranties This Service Information bulletin supersedes SI B01 02 15 dated December 2015. designates changes to this revision SUBJECT N54 Engine Fuel I...
Official NHTSA document →
2024-08-16 · B270220
There is a jerking or shuddering during either or both of the following: Cornering or accelerating from low speeds Driving with low to medium loads There are no warning lights or C...
Official NHTSA document →
2024-08-14 · B540319
A groaning noise is present from the area between the front and rear sunroof glass panels, only with thesunroof completely closed. Venting the front sunroof glass causes the noise...
Official NHTSA document →
2024-06-12 · B650121
No Bass or a cracking noise can be heard from the bass speakers.
Official NHTSA document →
2024-05-01 · B360121
At low outside temperatures (below 40 degrees F) and slow driving speeds (i.e. when parking, maneuvering)with a large steering angle, the front end can be slightly axially misalign...
Official NHTSA document →
2024-03-14 · B630418
One or more of the LED daytime running lights are dim or discolored.
Official NHTSA document →
2024-02-28 · B610321
SITUATION BMW AG is conducting a Voluntary Emissions Recall (effective April 23, 2021) on a certain Model Year 2020 - 2021 BMW vehicles that were produced between August 13, 2019...
Official NHTSA document →
2024-02-20 · B660820
The functionality of the right rear SRR sensor could be reduced which would display the "Driving Assistance"- Check Control Message.
Official NHTSA document →
2024-01-16 · B510819
The basic conditions for initializing the power windows are not met.
Official NHTSA document →
2024-01-11 · B611305
The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. Thi...
Official NHTSA document →
2024-01-05 · B160123
A vehicle arrives at your center to be diagnosed for a micro-leak in the fuel evaporative (EVAP) system(NVLD natural vacuum leak detection). For this condition, the following faul...
Official NHTSA document →
2024-01-05 · B610524
The Central Information Display goes black intermittently due to resets of the Head Unit (HU-H3). FaultB7F8F9 – “HU-H: ResetâÃ...
Official NHTSA document →
2024-01-04 · B320223
SITUATION Unusual noises occur only when operating the steering column in the axial direction. 1. A one-time thump sound at the start of movement Shortly after the steering colu...
Official NHTSA document →
2023-12-20 · B160623
Engine will crank but not start. There is no communication with the integrated fuel module (TFE) whendiagnosing with ISTA. The following two fault codes will be stored in the DME:...
Official NHTSA document →
2023-11-22 · B653423
Customers may state that the alarm system (DWA) is not active after locking their unoccupied vehicle. Depending on the vehicle’s equipment and settings, no acoustic or optica...
Official NHTSA document →
2023-11-16 · B010919
DIESEL FUEL INJECTORS: LTD WTY EXTENSION TO 10 YEARS/120,000 MILES
Official NHTSA document →

Common questions

Why would BMW deny a warranty claim if there are documented service bulletins for the same issue?
Dealers sometimes process claims without cross-checking every applicable extension or campaign, especially if the vehicle's paperwork wasn't flagged in their system. A denial can also occur if the specific repair wasn't clearly matched to the bulletin's language. Reviewing your vehicle's records against BMW's own filed communications can clarify whether the denial accounted for all documented coverage.
Can a denied BMW 740Li warranty claim be reopened?
Denied claims are sometimes reconsidered when additional documentation—such as repair records, mileage history, or reference to a specific warranty extension bulletin—is submitted. Outcomes vary by vehicle and circumstances, and there's no guarantee of reversal, but organizing the right paperwork is often the first step toward a renewed request with BMW or the dealer.
What is a warranty extension and does it apply to my 740Li?
A warranty extension is a manufacturer-issued expansion of coverage for a specific component, often due to a known defect pattern, and it typically comes with its own mileage and time limits. BMW has filed 10 such extensions or campaigns for the 740Li, covering parts like air flaps and pressure switches. Whether one applies depends on your vehicle's model year, mileage, and repair history.
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ClaimRight is a consumer advocacy and document-preparation service. We are not a law firm, do not provide legal advice, and make no promises about the outcome of any individual claim. Bulletin data is sourced from public NHTSA filings and refreshed weekly. All vehicle guides