Hey guys, I need any info or well-informed input on my conundrum. Just used a non 502.00 spec oil in my 2008 Passat FSI 2.0. Have I done any permanent damage? Should I not be worried? It’s fully synthetic, just non 502, I’m pretty sure. Done 2000 miles with it and just realized it—new to VW. Thanks for any input and especially if you know what you’re talking about. Appreciate you guys.