Check oil level - AR18.00-P-3035-01G

Oil level check

Number	Designation			Engines 112.910/911/914/915/920/922/923/940/942/943/944/947/960/970/972, Engines 112.921/941 without 4-Matic
BF18.00-P-1001-03G	Oil level	Maximum	mm	124
BF18.00-P-1001-03G	Oil level	Minimum	mm	98
BF18.00-P-1002-03G	Dipstick indication from 89 mm to 121 mm (oil level too low)	89 mm	Replenished oil quantity in liters	+2,6
		91 mm	Replenished oil quantity in liters	+2,5
		93 mm	Replenished oil quantity in liters	+2,3
		95 mm	Replenished oil quantity in liters	+2,2
		97 mm	Replenished oil quantity in liters	+2,1
		99 mm	Replenished oil quantity in liters	+1,9
		101 mm	Replenished oil quantity in liters	+1,8
		103 mm	Replenished oil quantity in liters	+1,6
		105 mm	Replenished oil quantity in liters	+1,5
		107 mm	Replenished oil quantity in liters	+1,3
		109 mm	Replenished oil quantity in liters	+1,2
		111 mm	Replenished oil quantity in liters	+1,0
		113 mm	Replenished oil quantity in liters	+0,8
		115 mm	Replenished oil quantity in liters	+0,7
		117 mm	Replenished oil quantity in liters	+0,5
		119 mm	Replenished oil quantity in liters	+0,4
		121 mm	Replenished oil quantity in liters	+0,2
BF18.00-P-1003-03G	Oil dipstick indication from 123 mm to 125 mm (oil level correct)	123 mm	Oil quantity in liters	0.0
		124 mm	Oil quantity in liters	0.0
		125 mm	Oil quantity in liters	0.0
BF18.00-P-1004-03G	Oil dipstick indication from 127 mm to 135 mm (oil level too high)	127 mm	Extracted oil quantity in liters	-0,2
		129 mm	Extracted oil quantity in liters	-0,4
		131 mm	Extracted oil quantity in liters	-0,6
		133 mm	Extracted oil quantity in liters	-0,8
		135 mm	Extracted oil quantity in liters	-1,0

Fig 1: Measuring Rod (120 589 07 21 00)

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

3.1 Unplug plug (1) of oil dipstick guide tube (2).
In vehicles with stop plugs (1).
3.2 Pull oil dipstick (3) out of oil dipstick guide pipe (2).
In vehicles with oil dipstick (3).

Shown in model 203 with engine 112.912

Fig 2: Identifying Dipstick
Courtesy of MERCEDES-BENZ OF NORTH AMERICA.
4 Insert dipstick into oil dipstick guide pipe (2), until its cone point is in the engine oil pan.
The collar of the dipstick grip end sits close at the oil dipstick guide tube (2).

Wait for at least 3 s.

Do not bend the dipstick. Depending on the shape of the oil dipstick guide pipe (2) the dipstick may have to be pressed and guided.
5 Read off engine oil level on the dipstick.
6 Determine the quantity of oil to be replenished from the oil level table.
7 Adjust engine oil level correctly, if required.
8.1 Place plug (1) onto oil dipstick guide tube (2).
In vehicles with stop plugs (1).
8.2 Insert oil dipstick (3) into oil dipstick guide pipe (2).
In vehicles with oil dipstick (3).