One problem related to car will not start has been reported for the 2005 Mercedes Benz CLK320.
The contact owns a 2005 mercedes Clk320. The contact stated that the vehicle would not start. Once the vehicle was jump started all of the service lights and sensors on the instrument panel would turn on and off. The automatic seat belts would also engage and disengage on their own. The vehicle was shut off but the failures continued to occur. The vehicle was taken to an authorized dealer where they were unable to diagnose the failure; however, they suspect that it could be the electrical system. The vehicle was not repaired. The failure and current mileages were 62,000.