The new model year brings freshened exterior styling to the C-Class. A new dash, redesigned seats and tweaked trim pieces help to polish the interior up a bit, as well. A new audio system with six speakers and a CD player is standard across the board. Further updates include an improved short-throw six-speed manual transmission and revised suspension tuning. A DVD-based navigation system is newly available, while the C320 wagon has been discontinued. The complimentary scheduled maintenance program has been dropped for 2005.