2004 Mercedes CLK-Class Owner's Manual - Page 301
2004 Mercedes CLK-Class Manual
Page 301 highlights
Operation Vehicle care Cleaning the Distronic* system sensor cover Cleaning the Parktronic* system sensors To prevent scratches, never apply strong force and only use a soft, non-scratchy cloth when cleaning the sensor. Do not attempt to wipe dirty sensors with a dry cloth or sponge. 1 Distronic* system sensor cover Use a mild car wash detergent, such as Mercedes-Benz approved Car Shampoo, with plenty of water to clean sensor cover 1. To prevent scratches, never apply strong force and only use a soft, non-scratchy cloth when cleaning the sensor cover. Do not attempt to wipe dirty sensors with a dry cloth or sponge. 1 Parktronic* system sensors Use a mild car wash detergent, such as Mercedes-Benz approved Car Shampoo, with plenty of water to clean sensors 1. When using a steam cleaner or power washer, aim nozzle only briefly from a minimum distance of 4 in (10 cm) at sensors 1. 301