Hi everyone, I purchased a 2014 S3 sportback from an Audi dealership about 6 months ago & I’ve noticed that my battery has started to die. Does anyone know if this would be covered by their warranty they give you when you buy the car? & also, my coolant is a slight rusty colour & I can’t see the silica bag in the tank. Would Audi also sort this under warranty? Sorry if something like this has been asked before, but I can’t find anything online about what the warranty covers when you buy a used car from them. Cheers!