Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBMW2008M5 (E60) V10-5.0L (S85)REPAIR AND DIAGNOSISMAINTENANCEFLUIDSENGINE OILSERVICE AND REPAIRCHECKING ENGINE OIL LEVEL
2008 BMW M5 (E60) V10-5.0L (S85)
Checking Engine Oil Level
2008 BMW M5 (E60) V10-5.0L (S85)SECTION Checking Engine Oil Level
Checking engine oil level
Your vehicle is equipped with an electronic oil level check. You can display the oil level in the instrument cluster.
1 Oil level
2 Maximum marking
3 Minimum marking
Press the "BC" button on the turn signal lever repeatedly until the oil level display is shown in the instrument cluster. The displayed numeric value indicates the current oil level in liters above Minimum.
After starting the engine, the last determined value is displayed.
The oil level must be between the two marks.
NOTE: Manual transmission: the engine oil level will be shown in the lower display.
Exact Measurement
The oil level is measured continuously while driveing or when stopped with the engine running.
The determination of a new value can take 30 minutes or longer.
NOTE: If only dashes are shown in the display, it was not possible to determing a new value. This can, for example, be the case when driving short distances or with a sporty driving style.
Fast Measurement
In addition to the continuous measurement, you can also quickly determing the correct oil level, e.g. after adding engine oil, however with a low measureing accuracy.
1. With the engine at operating temperature, i.e. after at least 6 miles/ 10 km of uninterrupted driving, park the vehicle in a horizontal position.
2. Allow the engine to run at idle.
3. Press the "BC" button on the turn signal lever repeatedly until the oil level display is shown in the instrument cluster.
4. Press the "BC" button on the turn signal lever for at least 2 seconds.
The oil level is determined. A clock symbol is displayed during the measurement.
5. After approx. 1 minute the current oil level is displayed.
NOTE: If not all measuring conditions are met, e.g. with the engine cold, " _._ " is displayed. The request measurement is carried out as soon as possible.
POSSIBLE DISPLAYS
1 Oil level OK
2 Oil level at minimum:
Add a maximum of 1 US quart/ 1 liter of engine oil at the next opportunity.
3 Oil level too high
CAUTION!! Have the vehicle checked immediately, otherwise engine damage may result if too much oil has been added.
4 Oil level at maximum
5 Fast measurement running: oil level is being determined
6 No value can be determined at this time
NOTE: Only use approved BMW High Performance Synthetic Oil. If BMW High Performance Synthetic Oil is not available, you can add small quantities of other synthetic oils in between oil changes. Only use oils with API SH specification or higher.
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.