i have an '81 240-D & yesterday thepreglow ind. light failed to operate wheni turned the key to that position usually a good starter, it took several tries, about 40 or 50 cranks to start and seemed to be "flooded" i havent checked the light bulb itself but this is the first time car ever started hard -but runs fine .i fell asleep online looking thru manuals last nite ,need some help