Hi The oil pressure light came on my 2016 NVP today. First time that's happened. No recent service or event on the van, last oil change (full synthetic) was 3k miles ago and mild temperatures out. There was a gauge displayed too, with bars going from left to right, and the bars were filled in to the middle point. So if that's meant to represent pressure then I'd say it's at "half" pressure or its its oil level then its half full. Still under the 5yr warranty but the dealer is 90 minutes away. Tips on diagnosing at home first? Thanks Brian