2001 Audi A4 Quattro Base Sedan 4-Door 2.8L LOADED! Long Island NY

2001 Audi A4 Description

Car is in Long Island, NY near exit 40 off the Long Island Expressway. One owner vehicle. This car has been extremely well maintained since original purchase.
Regular oil changes etc. All the typical Audi major maintenance items have been performed - timing belt, cam shaft seals etc as well as other typical repairs for a 16 y.o. car.Runs and drives great.Everything works except for following: Substance in the auto dim rear view mirror is beginning to separate - digital PRND432 in dash will occasionally show a line thru it. Replaced the ECU several weeks ago with one from a salvage vehicle and we started to get a CEL/code 16815 (never had the code before) - mechanic says its either the ecu needs to be flashed or one of the cats need replacement - one cat was replaced a few years ago. Exterior is in very good condition - no rust, usual minor dings/scratches - garaged 90% of its life. Brakes and Michelin tires are at 75% if not higher. If you want to know about anything in particular, please ask.Uses 1/2 quart of oil or less per 1000 miles. 2.8L Quattro Engine Code ATQ.No smoking, pets or kids in this car. Thanks for looking.