NHTSA Complaint #11611893 — 2019 VOLKSWAGEN JETTA

I purchased 2019 Volkswagen Jetta RLine Turbo in 2022 with 30 something thousand miles with warranty. The car was and only serviced at Volkswagen dealership since purchased(oil changes, etc.). My daughter mentioned several times to the service people the coolant was empty and needed to be refilled they checked and said it probably do to the heat and use of AC. So we took car in for an oil change at 60,000-70,000 to a Volkswagen dealership in Tampa because oil light came on. They said that the engine oil had sludge all throughout the engine. How no way possible. The car had only been serviced at Volkswagen in Brandon were we lived since we purchased it. I couldn’t believe it. They had just serviced our car at Brandon location not even a month or so. They couldn’t find the problem is all I was told. I have spent over $3500 in 5 mths trying to have the dealership mechanics give us an answer. I spent $24,000 for this vehicle and doesn’t have 75,000 miles. They said it is a failure within engine! Help!!!