Replace the oil filter every time when changing motor oil.
Please note: all work on the car – BMW E46 convertible – should be done with the engine switched off.
Wear gloves to prevent contact with hot liquid.
Carry out replacement in the following order:
Step 1
Open the hood.
Step 2
Use a fender protection cover to prevent damaging paintwork and plastic parts of the car.
Step 3
Unscrew the oil filler plug.
Step 4
Lift the car using a jack or place it over an inspection pit.
Replacement: engine oil and filter – BMW E46 convertible. Tip:
The vehicle must be on even keel, and if it is at an angle, the drain plug must be at the lowest point.
Step 5
Put a waste oil container with at least 6 l capacity under the drainage hole.
Step 6
Unscrew the drain plug. Use a drive socket #17. Use a ratchet wrench.
Step 7
Drain the used oil.
Replacement: engine oil and filter – BMW E46 convertible. Tip from AUTODOC:
Caution! The oil may be hot.
Step 8
Unscrew the oil filter. Use the 86/16 F socket.
Step 9
Remove the oil filter.
Step 10
Prepare a container for the old oil filter. Put the old oil filter in the container.
Replacement: engine oil and filter – BMW E46 convertible. AUTODOC experts recommend:
Move up the container. The oil starts to drain out of the drainage hole immediately after you have removed the oil filter.
Step 11
Cover the oil filter housing with a microfibre towel to prevent dirt and foreign objects from getting into the system.
Step 12
Detach the oil filter from the filter cover.
Step 13
Remove old o-rings from the oil filter cover. Use a flat screwdriver.
Step 14
Clean the oil filter housing cap. Use all-purpose cleaning spray.
Step 15
Install new O-rings and a new oil filter to their mounting seats on the filter cover.
Please note!
Make sure to install the filter correctly. Don't mix up the sides of the part.
Step 16
Remove the microfibre towel from the oil filter housing.
Step 17
Clean the oil filter seat.
Step 18
Lubricate the rubber seal of the new filter with a little amount of fresh oil.
Step 19
Screw the new filter into its place.
Step 20
Screw the cap. Use the 86/16 F socket. Use a torque wrench. Tighten it to 25 Nm torque.
Replacement: engine oil and filter – BMW E46 convertible. Tip from AUTODOC experts:
Wait until the oil has completely drained from the drainage hole.
Step 21
Clean the area of the oil pan drainage hole.
Step 22
Screw in the new drainage plug and tighten it. Use a drive socket #17. Use a torque wrench. Tighten it to 25 Nm torque.
Step 23
Clean the area of the oil pan drainage hole. Use all-purpose cleaning spray.
Step 24
Lower the car.
Step 25
Remove the oil filler cap. Insert the funnel.
Step 26
Pour oil into the engine through the filler. Required amount of oil: 5.5 L.
Replacement: engine oil and filter – BMW E46 convertible. Professionals recommend:
Use the oil recommended by the manufacturer.
Step 27
Check the oil level using the dipstick. Top up oil if necessary.
Please note!
The oil level should be between the Min and Max marks.
Step 28
Tighten the oil filler cap.
Step 29
Run the engine for a few minutes. After the oil pressure warning light goes out, stop the engine.
Step 30
Check the oil level 5 minutes after the stop of the engine operation using a dipstick and add oil if necessary.
Please note!
The oil level should be between the Min and Max marks.Make sure that the oil filler cap is properly tightened.Check the threaded plug of the drainage hole and the oil filter seal for tightness. If necessary, carefully tighten them up.
Step 31
Remove the fender protection cover.
Step 32
Close the hood.
Replacement: engine oil and filter – BMW E46 convertible. AUTODOC recommends:
Note that oil pressure warning light, which indicates insufficient pressure in the lubrication system, may be on for a longer time than usual. After a few seconds, the oil will fill all the channels, and the light will go out. To protect the environment from pollution, be sure to dispose of the used filters at special collection points.
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