I have a 80 240 d this morning the battery was dead. Nothing was left on.
Latley the glow plug light has been staying on indefinatly until i try to start the car and sometimes after the light flickers. It does seem that it has been strting kind of rough and noisy. it looks like 3 plugs have been changed recently (i just got the car 2 months ago)
Is this what caused my battery drain? alt is charging.

where do I get a glow plug controller?

Thanks!