Is it hard to Change Fuel Filter on S420?
 

I've never done it before aand I need you help.

thanks

I dont know your car but with most cars it is a matter of clamping your fuel lines as they are under pressure and then disconecting the lines and replacing the filter..

Serious though if you check craigs list there are tons of guys that will change it for under $30.00 just make sure the guy quotes a price first.. might need hose clamps.