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About Mercedes-Benz S400

Belonging to the Mercedes-Benz S-Class, which is formerly known as Sonderklasse (German for "special class", abbreviated as "S-Klasse"), and is Mercedes-Benz's flagship as well as the successor to Mercedes-Benz Type 300, Mercedes-Benz S400 was produced by the Daimler AG from 2010 to 2013 as a full-size luxury car. Originally introduced as a model of the fifth-generation S-Class, S400 was actually a hybrid vehicle. However, after being manufactured for only four model years, the S400 was discontinued.
Mercedes-Benz S400 made its debut at the 2009 Chicago Auto Show and went on sale in the United States in August 2009 for the 2010 model year when the S-Class was in its fifth generation. It was offered in only one body style, 4-door sedan (W211) and came in only one trim level. But S400 Hybrid was available for Rear Seat package and Rear Seat Entertainment package. Coming standard with 18-inch wheels, adaptive air suspension, active bi-xenon headlights with automatic high beams and LED running lights, front and rear parking sensors, a power trunk closer, a sunroof, keyless ignition/entry, dual-zone automatic climate control, 10-way power front seats, leather upholstery and extended interior trim, a power tilt-and-telescoping steering wheel, a rearview camera, auto-dimming driver-side and rearview mirrors and a power rear sunshade and some electronic features including the COMAND electronics interface, Bluetooth, a navigation system, voice controls and a 15-speaker Harman Kardon surround-sound audio system with a six-CD/DVD changers, HD radio, satellite radio and an iPod interface, Mercedes-Benz S400 was powered by a 3.5 L V6 paired with an electronic motor and a lithium-ion battery to produce 295 horsepower and 284 pound-feet of torque and power was sent through a 7-speed automatic transmission to the rear wheels.

Mercedes-Benz S400 Common Problems & Maintenance Tips

Having been praised for its state-of-the-art technology, safety features, spacious interior room, and excellent build quality, Mercedes-Benz S400 is a top pick for many drivers. However, even so, you need to be prepared for these common problems on your S400 to prevent any unexpected accidents:
First, braking failure is what Mercedes-Benz S400 drivers complained most during their driving. This problem's seriousness is understandable since it could bring fatal accidents anytime and many drivers know the significance of a well-functioning braking system. Therefore, to help those who have no idea about how the braking system works, some professional S400 repairmen offered some practical ways to diagnose and solve this problem. Normally, this problem starts with noisy and poorly responded brakes, pulsating brake pedal, leaking braking fluids, locked up rear brakes on the wet surfaces and parking brake could not hold the car properly. If you cannot sense those, then when the Brake Warning Light and Parking Brake Light come on, you should inspect if the S400 brake pad set, brake disc, brake drum, brake rotors, brake line, brake proportioning valve and parking brake cable are in good order.
Second, the worst situation that Mercedes-Benz S400 drivers have ever met is the engine failure accompanied with the cooling system failure. In fact, many S400 drivers have not given enough attention to the cooling system failure so that when it starts to leak coolant, the engine keeps overheating and stays at a high operating temperature, they realize the engine also gets into trouble. If the temperature could not be cooled down, the engine will soon have performance issues such as running roughly, misfiring, stalling, hard starting and even inability to start. When the vehicle also loses power when accelerating and has poor gas mileage, even the Check Engine Light comes on, you had better inspect the S400 spark plug, intake manifold gasket, coolant reservoir, cooling hose, oil filter, air filter, engine control module and valve cover gasket immediately before it is too late.
For your pleasant ride on the Mercedes-Benz S400, you need to maintain some vulnerable auto parts of it routinely. And parts including S400 seat belt, windshield wiper, wiper blade, antenna, cabin air filter, fog light and headlight should definitely be on your routine maintenance list.
OEM Mercedes-Benz S400 auto parts should be the best choice for parts replacements of your Mercedes-Benz S400 if you want to effectively lengthen its lifespan. happens to carry a wide range of lowest-priced manufacturer-warranted genuine Mercedes-Benz S400 auto parts. All these OEM S400 parts are guaranteed to be high-quality, reliable and durable. You can shop now with confidence since our hassle-free return policy and quickest delivery service also get your back.