How do you replace the aerial on a 2001 320 clk?

To replace the aerial (antenna) on a 2001 Mercedes-Benz CLK320, first, ensure the vehicle is off and disconnect the battery for safety. Remove the interior trim panel from the area around the aerial, usually located near the rear window or roof. Unscrew the old aerial from its base, disconnect the wiring, and then attach the new aerial by reversing the process—connecting the wiring, securing it in place, and reassembling the trim. Finally, reconnect the battery and test the new aerial for proper function.