Oil level indicator
We have purchased a 2020 GLC300. I couldn't find an oil dipstick and checked YouTube. Turns out is is digital oil level indicator. BUT the indicator was saying it is unavailable. I figure I am doing something wrong. I really want check the oil and need some help.
thanks
Instead, dash display menu, oil level can be seen at menu:
1. Service. As Image.
&
2. Workshop. As Text.
- Here's i drained the hot engine oil for enough time, 15+ minutes. Then added new oil, 6.5 liter.
- my OCI is 3k~4k miles (5k~6k km). 5w40.
- Oil level measure conditions, hood closed, oil is warm (engine idle 10+ minutes)
1. Service menu
2. Workshop menu
Last edited by sn202020; Mar 8, 2026 at 11:23 AM.








