This worked on E220:
Ignition on 1st notch > press Page button until Settings > press Up Arrow to Time/Date > press up arrow to Hours > adjust with + or - > press up arrow to Minutes > adjust with + or - then press Reset button to confirm and you're finished.
12V 72Ah
Assuming E230 is what is written on the vehicle? It indicates that its an "E" class mercedes, and the 230 indicates its a 2.3 litre engine.
I believe that each radio has its own code, you will have to get it from a dealer.
the engine size for Mercedes its always the number in this case its 2.3
Try disconecting the battery for a couple minutes,it worked for me..
Inside the trunk.
Take it to a mechanic
The cabin filter on a Mercedes-Benz E 230 W210 is located behind the glove compartment. To access it, you need to remove the glove box by unscrewing the screws and unclipping it. Once the glove box is out, you'll find the cabin filter housing, which can be opened to replace the filter.
how to change poly belt on 2003 E320 mb
take it to your local quick-e-lube.
You just go to the Service and they will change the oil for you
The fuel pump fuse for a Mercedes-Benz 230 E is typically located in the fuse box, which is usually found under the dashboard on the driver's side or in the engine compartment. You can identify the specific fuse for the fuel pump by checking the diagram on the inside of the fuse box cover or referring to the owner's manual. It is commonly labeled as "Fuel Pump" or similar. Always ensure the ignition is off before inspecting or replacing fuses.