After we bought the car I saw that the reverse lights did not work, the check engine light came on. The wheels rubbed on the control arms. The spare tire couldn't be removed because of a bad lug nut. They fixed all of these problems and I had them install wheel spacers because I couldn't get the lugs off the wheels. We payed for all these repairs. It came out to be around $1200 for all of it. We did not sign an addendum letter.