My bmw 320i e46 just been service useing alot oil there is no oil leaks

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Check the fuses.

BMW 3 Series E46 Fuses and Relay Diagrams

bmwguide.net https://bmwguide.net > 3 Series > E46

Jan 17, 2023 - The main fuse box is located in the glove compartment. You will see two white latches (left and right) that need to be turned to open the fuse ...

Fuse and relay box diagram BMW 3 E46

fusesdiagram.com https://fusesdiagram.com > BMW

Fuse box diagram BMW 3 E46 ; 6. Reversing lamp/s relay ; F1. (30A) Ignition coils-320i with MS43/325i/330i ; F2. (30A) Engine control module (ECM), reversing lamp/ ...

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https://www.google.com/search?q=bmw+325ci+vs+bmw+325i

325i

Fuse Box Diagram BMW 3-Series (E46; 1998-2006)

https://fuse-box.info > bmw > bmw-3-series-e46-1998-...
Here you will find fuse box diagrams of BMW 3-Series 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 and 2006 (316i, 318i, 318d, 320i, 320d, 323i, 325i, 328i, ..

Ci, Cabriolet

1998-2006 BMW 3 (E46) Fuse Box Diagram

https://www.e46fanatics.com > ... > E46 > E46 General
Oct 29, 2018 - Mine still has the card that identifies all the fuses but that is a good reference if yours is missing. 2002 BMW 325Ci Cabriolet Automatic, 140K ...

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Fuse Box Diagram BMW

https://fuse-box.info > Home > BMW
Fuse box diagram (location and assignment of electrical fuses and relays) for BMW 3-Series E46 (316i, 318i, 318d, 320i, 320d, 323i, 325i, 328i, 330i, ...

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  Fuse Box Diagram BMW 3-Series (F30/F31/F34; 2012-2018)

  https://fuse-box.info > bmw > bmw-3-series-f30-f31-f3...
  Fuse box diagram (location and assignment of electrical fuses and relays) for BMW 3-Series (F30/F31/F34) (316i, 318i, 320i, 328i, 330i, 335i, 340i, 316d, ...

Check steering oil

clean the engine and check where it is coming from. Is it at the front of the rear> do you smell burning oil when you switch off the engine? Clean an area under the engine compartment and see where the oil is dripping from and get back to us. Typical places for leaks are the valve cover gasket, oil filter housing bracket.

Use a good synthetic oil 5W30 or 5W40 or 0W40. I think you have to use the bmw long life oil rating.

hi try this site
www.realoem.co.uk
you will find everything on there you will need for your BMW...hope this helps

take it to a radiator specialist and have a pressure test done on the cooling system
that will find the leaks

Try using an automotive dye in the oil the oil has to be going somewhere the dye should reveal the loose gasket or loose oil plug in which the leak may only occur at speed under pressure and not present when stopped