Got my truck software up dated today....It added the fuel filter change info and fixed the turbo bark as well as the memory seat creep.(not me, the seat position). It also lowered the intensity on the High Beam indicator light. If you are around the Rochester-Brockport area I would recommend Spurr Chevy and ask for David Ahlstrom. He is a sharp tech, great attitude and knows how to use the test equipment.