Where is alarm horn located on Mercedes 2005 clk 500?

The alarm horn on a 2005 Mercedes CLK 500 is typically located in the engine compartment, near the front of the vehicle. It is usually mounted on or near the driver's side fender or near the battery. To access it, you may need to remove some covers or components, depending on the specific layout of the engine bay. Always refer to the owner's manual or a service manual for precise location and removal instructions.