10'5"
i have an 1987 190E which comes with an airbag
some stuff is, sway bar, wheels, light bezels etc..
NO
there may not be one if there is it is on the bottom if not you just remove the bottom radiator hose to drain
look on the lower inside corner of the radiator
I belive its under a panel just forward of the rear axel on the drivers side
Remove the air filter, And its located right in the back.
It must be at bottom of the radiator, you should a valve responsible for drainage.
Gaps are from .028" thou to 0.035" thou. Preference is for 0.028" thou.
start by popping the bonnet
I have a 87 260E and it has an 18 gallon tank and a reserve. they are the same chassis w124. and this info should be in your owners manuel