I is a bit different on some models (4 cyl VS 6 cyl) , but in the back of the engine there is a Red pulley on the drivers side right next to the intake manifold. That is the dipstick.
Look in upper right of the engine bay in this photo:
http://images.europeancarweb.com/features/0506_02z+1992_BMW_E36_325_4_Door+Underhood_M3_Supercharged_Engine.jpg
I have a 325i bmw it is making a tickin noise? why is that
best oil is 5w30
where is the oil dipstick on a bmw 320i petrol engine
The engine oil capacity is 6.5 L (6.9 US Quarts).
Mobil one 10w-30
BMW E36 service manual requires 6.9 qt of synthetic oil
The oil dipstick on a 1997 BMW 528i is located on the left side of the engine. It has a tube which connects to the engine block and directs the dipstick into the bottom of the oil pan.
NO!
If your 330i is a 2006 model or newer, it does not have an oil dipstick. Otherwise, check the oil dipstick for oil level.
poop
The oil dipstick on a BMW 525d is located along the left side of the engine. It connects directly to the engine block and runs down into the oil pan for accurate results.
found it - thought this was the trany dipstick - fluid looks red.