MotorDeets

2018 BMW M240I: Recalls, Problems & MPG

Here are the deets on the 2018 BMW M240I: 2 recalls, 3 owner complaints and up to 24 mpg combined.

2vehicle recalls
3owner complaints
0mention a crash
24best combined mpg
2018 BMW M240I
Photo: MrWalkr · CC BY-SA 4.0 · Wikimedia Commons. Representative photo of this generation; trim may differ.

Recalls

2 vehicle recalls from the manufacturer. Repairs are free. Check your VIN to see if one is still open on your car.

Electrical Vehicle recall #17V719000 · 2017 · 3,188 vehicles

What's wrong: These vehicles May have an error in the software for the instrument panel, causing the display to not properly illuminate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (fmvss) number 101, "control and displays."

Why it matters: If the display does not illuminate during start up or does not illuminate various control and warning symbols while driving, it can increase the risk of a crash.

The fix: Bmw will notify owners, and dealers will update the instrument cluster display software, free of charge. The recall is expected to begin January 8, 2018.

Engine & cooling Vehicle recall #18V465000 · 2018 · 5,309 vehicles

What's wrong: The crankshaft sensor May be equipped with incorrect firmware, preventing the sensor from properly processing input from the crankshaft reluctor ring, possibly resulting in a vehicle stall. On September 12, 2018, BMW expanded the recall to a total of 5,309 vehicles including certain 2018-2019 BMW 540d xdrive, 230i m240i, m240i xdrive, x2 sdrive28i, x2 xdrive28i, x1 sdrive28i, x1 xdrive28i, 330i, 330i xdrive, 340i,…

Why it matters: A vehicle stall can increase the risk of a crash.

The fix: Bmw will notify owners, and dealers will replace the crankshaft sensor, free of charge. The recall began September 6, 2018.

Most-reported problems

Owner complaints filed with NHTSA, by component. One complaint can list several components. 0 mention a fire, 0 injuries and 0 deaths were reported.

Exterior lights2
Electrical1

What owners describe

The 2018 BMW M240I has 3 owner complaints, ranking #3 of 8 M240I model years for complaints (1.8× the average M240I year). Neighboring years: 2017 (3 complaints, 0 recalls), 2019 (0 complaints, 1 recalls).

Engines & fuel economy (EPA)

EngineTransmissionDriveCityHwyComb.Fuel
3.0 L 6-cyl turboAutomatic (S8)Rear-Wheel Drive213024Premium
3.0 L 6-cyl turboAutomatic (S8)All-Wheel Drive213024Premium
3.0 L 6-cyl turboManual 6-spdRear-Wheel Drive192822Premium
3.0 L 6-cyl turboManual 6-spdRear-Wheel Drive182722Premium

Want the full repair deets? Get the factory manual.

Recall and complaint data tells you what goes wrong. A service manual tells you how to fix it: torque specs, wiring diagrams, fluid capacities and step-by-step procedures for the 2018 BMW M240I.

eManualOnline Download (PDF), keep forever

Closest thing to the factory manual for most years. Pay once, keep it.

Most $25–$78, one-time
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Mitchell 1 DIY Online access, factory-level data

Pro-shop repair procedures, wiring diagrams and TSBs for your exact car.

From $19.99/mo · $39.99/yr
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ALLDATAdiy Online access, factory OEM info

OEM procedures, specs and recall/TSB info, the same source many shops use.

From $19.99/mo · $59.99/yr
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Haynes Print book or AllAccess online

Step-by-step photos written from a real teardown. Great for first-timers.

Books ~$30–$40 · AllAccess $34.99/mo
Check 2018 BMW M240I manual

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FAQ

Does the 2018 BMW M240I have any recalls?

Yes. NHTSA lists 2 vehicle recalls for the 2018 BMW M240I. Recall repairs are free at any dealer, no matter how old the car is. Check your VIN at nhtsa.gov/recalls.

What are the most common 2018 BMW M240I problems?

Owners have filed 3 complaints with NHTSA. The most-reported areas are exterior lights (2), electrical (1).

What gas mileage does the 2018 BMW M240I get?

EPA ratings run up to 24 mpg combined (3.0 L, Automatic (S8)), across 4 engine and transmission combos.

Where can I get a 2018 BMW M240I repair manual?

eManualOnline sells downloadable manuals, Mitchell 1 DIY and ALLDATAdiy sell online access to factory repair data, and Haynes sells printed guides and online access. Pick a download if you want to keep it, or a subscription for wiring diagrams and TSBs.

Other M240I years

20172018201920202021202220232025