hi i am new to the forum and have recently bought a 1.8t quattro.
as in the the title a whining noise started and the esp light has come on. the noise is coming from the back i think and gets higher pitched as i speed up. im guessing its the diff, could it just need new oil? and could it be related to the esp light or is that another proplem as well?
also the abs light is on. i have been told it is just a senser that needs replacing. dont know if that could be related to esp light?