NHTSA Complaint #11552048 — 2019 VOLKSWAGEN ATLAS

My '19' Atlas had given me several issues after 2 years. The engine light has illuminated several times. Im not sure if is just being reset or if the problem is actually being fixed. At any rate, I have continuously complained about smelling coolant since Feb 21. Only to bring vehicle in, have the coolant topped off, and hear it's nothing's wrong. It has been checked and inspected and yet there has been no headway of the originating of the issue. The dealer has changed the canister & head gasket a few times (even speculated water pump issues). It was said the problem had been fixed. That statement couldn't be more INACCURATE a few weeks ago I was told I needed a new head/spark plugs and the block was warp and I would not be able to drive it until it was repaired (a $5k job). My vehicle is 4 years old it is well kept and is always in for scheduled/routine maintenance. I was told this is a known issue. Had I been told this before buying, I would of reconsidered my purchase. Why isn't this a manufacturers recall? Or the buyer isn't informed. The manufacturer should be mandated to use reliable materials for this vehicle. For a vehicle to fail at 70k is insane. I am utterly disgusted. In addition, the collision display randomly comes on while driving and vehicle often halts unexpectedly. Unsafe if driving on the road with other vehicles. I have brought it to the dealers attention several times unsure if it has been annotated but I am always told bring it back if it does it again. And no solution has been given. This has been a problem well over a year and a half. AGAIN this should be a recall issue. I love this vehicle and want to keep it but these experiences will definitely detour me from future purchases of the VW brand.