Start and stop button for Audi A6 C7 front (4G5, 4GD) Audi A7 Sportback (4GA, 4GF) The start-up and stop button, also called a start-up push button or start-stop button, is a device present on modern vehicles which allows you to start and stop the engine without using a traditional contact key. 1 x Start and Stop button For vehicles with right direction (RHD) For vehicles with steering on the left (LHD) 1798 CCM, 140 kW, 190 PS 1968 CCM, 100 kW, 136 PS 1968 CCM, 120 kW, 163 PS 1968 CCM, 130 kW, 177 PS 1968 CCM, 110 kW, 150 PS 1968 CCM, 140 kW, 190 PS 1968 CCM, 140 kW, 190 PS 1984 CCM, 155 kW, 211 PS 1984 CCM, 132 kW, 180 PS 1984 CCM, 162 kW, 220 PS 1984 CCM, 185 kW, 252 PS 1984 CCM, 180 kW, 245 PS 1984 CCM, 155 kW, 211 PS 1984 CCM, 185 kW, 252 PS 1984 CCM, 183 kW, 249 PS 2773 CCM, 150 k.