Dturbo not start.

[ozonehostile]

id say stop solenoid too. get a piece of cable with stripped ends, touch one end to the solenoid and the other to the positive battery terminal and just keep lifting it on and off. when you make a connection you should hear the relay click and the glowplug light should come on in the dash. i have this problem all the time on my 405, click the relay a few times with the wire method, if it still wont start jump start it off another car while still bridging the solenoid to the battery. usually does the trick

change the plugs if their knackered, use the method dan said by checking the resistance of each plug, also worth picking up a new heater plug relay, the black box on the side of the battery cage