Auto code scanner Put the essential inside the ignition and turn the vehicle to the &quot

The way to Troubleshoot a Mercedes 430S 1Locate the OBD port on the Mercedes. Look under the driver-side dash, beneath the steering column car diagnostic tool. Lift the flap covering the OBD port.2Plug the OBD tool into the port Auto code scanner.

Put the essential inside the ignition and turn the vehicle to the "Start" position.3Wait till the OBD tool reads the car trouble code. This code will likely be on the front from the OBD tool, on the small screen.

Examine the OBD manual for the meaning from the code that appeared on the screen.4Note the error code which you had been offered on the OBD tool and visit a certified mechanic or parts retailer, which can additional advise you of what steps really need to be taken to repair the Mercedes.