Vehicle: 1993 190E 2.6

The lights start flashing as soon as any door is opened. The emergency light switch is in the off position. The lights continue to flash as long a the car is running. If you turn on the headlights, the flashing will stop until the headlights are turned off. Is there a flasher module on this vehicle and could it be defective. If there is one where is it located.

Don Hicks