Matt78
Registered User
Hi all, the ESP/traction control light has been lit up for a couple weeks now on my 2001 S3 that I bought 3 weeks ago (strangely it wasn't on when I bought the car and the 100 mile journey back). My mechanic thinks he's tracked down the fault to the Haldex Control Unit, in other words I need a new one. What are my options? Is there anywhere I can send this off to, to test? Maybe a company that sells reconditioned replacements? I know there are some on Ebay but they'd not be guaranteed, so am I stuck with buying a new one? Obviously it's annoying but I like the car and if it needs doing it needs doing!