W211(2002-2009) Location of fuses and relays on Mercedes Benz E Class All Models, 2003 to 2008. If you replace any fuses, replace them with the same color fuse. If there is an underlying problem, you could overload the wires or even cause more severe problems to that circuit if you use a higher ampere fuse.
Theaverage price for a fuel pump replacement starts around the $350 mark and can go all the way up to $900+ depending on your fuel type and engine performance. Fuel pumps can fail when there are contaminants in the fuel like moisture, rust, dirt and debris. Also, fuel pumps can fail from overheating and eventual gear wear.
Fuelpump relay (except engine 113.990 (E55 AMG), 156.983 (E 63 AMG)) Engine 113.990 (E55 AMG): Charge air cooler circulation pump relay: B: Relay 2, terminal 15R: C: Spare relay 2: D: Rear wiper relay: E: Heated rear window relay: F: Relay 1, terminal 15R: G: Fuel filler cap polarity reverser relay 1: H: Fuel filler cap polarity reverser relay 2
E3506-cyl. 70,260 miles. 2006 Mercedes Benz E350. Consumer writes in regards to gasoline storage and propulsion malfunction. The consumer stated while re-fueling a near-empty tank earlier this W164(2006-2011) W163 (1997-2005) S/CL Class. W140 (1991-1998) Check the fuel pump and the fuel pump relay. In some Mercedes-Benz models, you can hear the fuel pump when you listen carefully to the fuel 0iiDuN4.