Motor Reset Oil BMW 320 D

Hello everyone.
I want to make the engine oil change to my car but I don't know how the boarding computer is reset for zero.
I have read some tips in other forums but they don't work for me.
My car is 2003 BMW 320 D of 150 horses.
Can anyone help me?

THANK YOU

Hello, for the data it is a BMW E-46 Motor 204D4 you can do it through the painting, as follows with contact dull pulses and keep the button A (that is, the one between the fuel marker and the KM account) then you turn on the contact after 5 seconds will appear OIL SERVICE or INSPECTION next to the Reset Message, you release the button. It will appear now, it is a bit pain or diagnosis machine, anyway it is depending on the inspection based on distance or time.
I hope you can help you from Tenerife

Thank you Canarian friend. On the end I have managed to reset the motor of the car thanks to your tips, we only need to learn how the brake fluid is reset and we will already be a real "fudge at home".
Thanks again and a greeting.-

You're welcome, because if you follow the entire previous sequence and also press and loose the button to the message (End Sia) it will appear remove the contact and liquid change of brakes and this, that if I recommend you change it in the brake system and clutch if it is not automatic, verifying which one carries dot 4.
oh referent to the fugitutes at home I am electro-mechanical professional specialized in German vehicles, it is not offended. It caused a lot of grace
if you need any information I have almost all BMW manuals, Porsche, Mercedes.benz.etc .. and if I do not.
Greetings from the Island of the Sun.

Atentamene José Angel

Thank you friend, I hope I have not offended you with fudge at home, which I said with all my respect, and it is something that I like to do (buckets), I also referred to myself.
Thanks again for everything and we will surely continue, now that I have found a jewel from the ñapas.
By the way, and abusing your generosity, if I would be interested in the maintenance manual of 320 D, which as you already know about mine is from 2003, because I already have the F650Gs motorcycle manual and I have already begun to perform some very basic maintenance.
How can I get that manual?

Thanks and greetings with an hour of advance.-