I am getting 4 quick beeps on the GTI with the key in the DESS post when the engine is shut down. I am looking for a list of codes to help me identify the problem and future issues. I thought I saw a list on the forum. Help is appreciated. The ski starts and runs fine. It was out of use for a time... not sure how long.... probably over a year. Could it be everything needs to get exercised for a bit?