P0600 2001 c240 mb
 

Please Help, need some advise!!! While driving the entire dash shuts down, Radio, digital gauges, turn signals, lights and no power(windows)and the cooling fan starts running full blast! I am getting a error code of P0600 comm. link malfunction, I pulled over and restart the car and everything is fine for a few more miles then it happens again. When i restart car, error code shows "Light Sensor, Visit Workshop" pops. I thought about weak battery since its been 10 or 11 years old.:( Thank you for any info, really appreciate it!