How much oil does a 2004 Mercedes c230 hold?

SOURCE: spare key for c230 mercedes benz

does it have a chip in the key ? if not any locksmith can make you one

SOURCE: Time for service B on my 04 C230 is this more than an oil change?

during the b service you replace the a/c dust filter and perform the oil change. To reset turn key on and scroll with page buttons on steering shell until you see the odometer reading(normal).next scroll up with arrow keys until you see the service interval screen. There should be a black button on the cluster possibly imprinted with an "r" hold that button until the screen displays -do you want to reset service interval. Release button and press again. You must hold that button for approx. 10 seconds before it will ask if you want to reset. Hopefully I have been helpful

SOURCE: my check oil level light comes on, but the oil

The oil light regards the oil pressure rather than the oil level. You may have low oil pressure or the sensor may have failed. You need to check the pressure in order to know what the problem is

SOURCE: mercedes benz 2004 c230 kompressor under the hood

http://www.emercedesbenz.com/images/Mar08/25_Mercedes_Benz_Four_Cylinder_Engines/628121_1122497_3640_3644_A96F2176.jpg
http://media.photobucket.com/image/mercedes%20benz%202004%20kompressor%20fuse/Kompressor84/SANY0223.jpg

SOURCE: what doe the code mean p0171 for 2004 mercedes

either a vaccum leak, or a dirty mass air flow (maf) sensor. the sensor you can clean with crc maf cleaner spray at your local auto parts store. as for the vacuum leak, i heard there is a recall for m271 engines to replace two faulty vaccum lines. one line goes to the s/c, and i believe the other one is right next to it. check if your car needs this recall and go from there.