In the top center of the engine is an oil cap. Remove the cap and insert engine oil. The dip stick for measuring the level in toward the back of the engine on the right side. Check the stick regularly as to pour in the oil to insure that you do not overfill. Keep the level near the top of the xxx area on the stick but not above the xxxI mark.
Add oil!
metal pan is the oil pan on 2003 Volkswagen Passat.
locate the oil filter , most volkswagen have the "ops" on the filter hosing just above the filter.
6 liters.
behind the oil filter
If it's a 1.8T you should be between 35 psi and 60 psi @ 2000 rpm at normal operating temp
The recommended oil for a 2003 Volkswagen Passat with a 2.8L engine is 5w30. This is well suited for most driving conditions.
It's located near the oil filter and on oil cooler/filter plate.
I used 6 quartz and add after 2000 miles a little more.
The oil pump is located in the oil sump/pan and driven by a chain attached to the crankshaft.
5-30 regular or 15-30 synthetic
5w30 or 5w40