C320 Oil Level - Correct method of testing
1. Manual test - following the method in the manual, oil level indicated OK
2. On a YouTube vide, an alternative check - holding the odometer reset button down, we get the following output. Oil level shows “-,- quarts”
Which one would be correct..? No oil warning light has come on yet.
Do we fill up or is the oil level OK per the first response?
Thanks







