Firing order 2004 c230 mercedes - 2004 Mercedes-Benz C230 Kompressor

SOURCE: Release hood on 2003 c230 Mercedes

Pull the red lever under the drivers side dashboard-about where your left knee would be, sitting in the vehicle. The hood will pop up and a tongue will protrude through the front grille. Pull this tongue and at the same time, lift the hood.

SOURCE: spare key for c230 mercedes benz

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

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.

SOURCE: 2000 c230 mercedes po410 PO100 are all check

change CO2 sensor