I had my 04 Passat in their service department for them to replace my ECT sensor. They told me that it would be $100 and only take an hour. It ended up being 4 hours later with a total cost of $300. The next day I was driving and my check engine light came back on so I took it back they told me they probably put in a bad part and they would replace it at no cost to me. another 4 hours go by and they called me and said that it was a completely different part and that it is going to cost and additional $350 to get it fixed right.
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