While changing out Kidbenz's bulbs to "white lights", we all heard a fog horn coming from the rear of the car.
Car had been switched off 10 minutes earlier and was not running when the sound was heard.
Seemed to us like it was air being released...
Babybenz was hit in the back this morning by a big reversing truck and will be in the shop for a couple of days.
Kidbenz will be with me for a couple of days coz my kid bro' is outta town.
I'll be looking at trying to solve his issues.
Seems that his car (hard-start prob) will start provided the accelerator is pressed whilst starting and maintained for a couple of secs before allowing to idle.
Babybenz 1991 190e 1.8