| Hi, I have a 1997 308D and as far as I know it doesn't have a DLC. The fuel stop is vacuum operated, I've always assumed that there is a vacuum connection to the ignition switch. My son has just acquired a 1997 310D which has all the electronics (MAP etc sensors, ECU etc) and the diagnostic socket is above the passenger footwell. Me, I value the simplicity of the 308, I've spent hours on here trying to find answers to his 'limp home mode' problems... good luck, Alan | 
