Make sure the key is in the position 2
Press > or < to select “Service” menu
Press ^ or v to select “Engine oil level”
Press OK
The following message will appear on the display
“Engine oil level Measuring now ! Blah blah blah level”
Once it is done you will either see “engine oil level OK " or it will tell you how much oil to add in quarts”
There’s also some other way to get it to show true level in tenth of a quart increments but you will have to search for that yourself.