These instructions apply to the BMW 2 Series Mk2 (G42) 2021-present. For other models, please choose your vehicle here.
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There’s no dipstick under the bonnet of your BMW 2 Series (G42, 2021–present) — you check the engine oil electronically through the iDrive display. Here’s how to get an accurate reading.
Why No Dipstick
BMW replaced the dipstick with an electronic oil-level sensor in the sump. The car measures the level itself and reports it on screen, so the reading depends on the engine being warm, level and recently running.
Checking the Level
- Park on level ground with the engine at normal operating temperature.
- With the engine idling (or as the on-screen prompt directs), open iDrive → Vehicle / Vehicle status → Oil level.
- Let the gauge complete its measurement — it takes a short while to settle.
- Read the bar/scale: top of the band is full, bottom means top-up needed.
Topping Up
Add the correct BMW Longlife oil a little at a time via the filler cap, re-measuring between additions — the gap between min and max is only about a litre, so it’s easy to overfill. Don’t exceed the maximum.
Frequently Asked Questions
How do I check the oil on a BMW 2 Series with no dipstick?
Warm the engine, park level, then read the electronic oil level in iDrive under Vehicle / Vehicle status.
Engine running or off?
Follow the on-screen prompt — the G42 measures with the engine warm and idling.
Why does the reading change?
Oil needs time to drain back and warm up; always measure under the same warm, level conditions.
What oil does it take?
A BMW-approved Longlife grade — check the filler cap / handbook for the exact specification.
Just done an oil change? Clear the reminder with our 2 Series service reset. For an oil-pressure or level warning code, see autodtcs.com.
Disclaimer: The information on this page is provided for general guidance only. Always follow your official service manual and safety precautions when working on your vehicle. We are not responsible for errors, omissions, or any damage resulting from the use of this information.
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