How do you reset the automatic transmission shift pattern on a 2006 Mercedes clk350?

To reset the automatic transmission shift pattern on a 2006 Mercedes CLK350, start by turning the ignition to the "ON" position without starting the engine. Then, press the gas pedal all the way down and hold it for about 10 seconds. After releasing the gas pedal, turn off the ignition and wait for a few moments before restarting the vehicle. This procedure can help recalibrate the transmission's shift points.