Hello - new to the forum (and to mercs!)
I just purchased this 1998 e300td (had to get it in Chicago as they are pretty scare used these days) and am about to try to get a dash light indicating enging electronics and the glow plug light to turn off. I am going to try to replace the glow plugs today and see what gives. Any ideas on how to test the glow plugs on this car for a newbie? (I know how to use a voltmeter and wrenches, but would LOVE to find a repair book on this car).