2008 Mercedes-Benz S550Mercedes-benz S550 2008

Vehicle Details: Fuel Economy, Emissions, Consumer Complaints, Service Bulletins

Mercedes-Benz Logo

Below you will find all available information on the 2008 Mercedes-Benz S550.
The vehicle is described as a Rear-Wheel Drive Large Cars Full-size.

ManufacturerKnown WMI(s)Fuel Type
Mercedes-BenzPremium
City MPGHighway MPGCO2 emissions
14 MPG20 - 21 MPG555.43 g/mile
Mercedes-Benz VIN Decoder

Use the box here to look up VINs from Mercedes-Benz as well as other manufacturers

#

Sub-models: - S 550 - S550 4matic -

Frequently Asked Questions
  • What is the MPG of a 2008 Mercedes-Benz S550?
     - The 2008 Mercedes-Benz S550 has an EPA estimated city efficiency of 14 MPG and an estimated highway efficiency of 20 - 21 MPG.
  • What is the fuse box diagram for the 2008 Mercedes-Benz S550?
     - Fuse box diagrams for the 2008 Mercedes-Benz S550 can be found here
  • What is the annual fuel cost for the 2008 Mercedes-Benz S550?
     - EPA estimated annual fuel cost for the 2008 Mercedes-Benz S550 is $4150.
Available Engine & Drive Classes
  • 5.5L 8 cylinder 7-speed automatic
NHTSA Mandated Recalls

No recalls could be found for this vehicle. To ensure accuracy and for your safety, do a free VIN recall check here or here [USA] - UK - Canada.

NHTSA Submitted Mechanical & Emissions Details
  • Automatic 7-spd Rear-Wheel Drive S550

    Description Data
    Engine cylinders8
    Engine displacement in liters5.5
    TransmissionAutomatic 7-spd
    You save/spend over 5 years compared to an average car ($). savings are positive; a greater amount spent yields a negative number. for dual fuel vehicles, this is the cost savings for gasoline-11000
    Transmission descriptor; for information see the fueleconomy.gov detailsEMS 2MODE CLKUP
    Description Data
    Annual petroleum consumption in barrels for fuel type 118.5944
    City mpg for fuel type 1,14
    Combined mpg for fuel type 1,16
    Engine cylinders8
    Engine displacement in liters5.5
    Drive axle typeRear-Wheel Drive
    Annual fuel cost for fuel type 1 ($)4150
    Fuel type with fuel type 1 and fuel type 2 (if applicable)Premium
    Fuel type 1. for single fuel vehicles, this will be the only fuel. for dual fuel vehicles, this will be the conventional fuel.Premium Gasoline
    Highway mpg for fuel type 1,21
    Vehicle record id24423
    4 door luggage volume (cubic feet)16
    Model name (carline)S550
    Has my mpg data; see yourmpgvehicle and yourmpgdrivervehicleN
    If true, this vehicle operates on a blend of gasoline and electricity in charge depleting modefalse
    4-door passenger volume (cubic feet)109
    TransmissionAutomatic 7-spd
    Unadjusted city mpg for fuel type 117.2
    Unadjusted highway mpg for fuel type 129.5
    EPA vehicle size classLarge Cars
    You save/spend over 5 years compared to an average car ($). savings are positive; a greater amount spent yields a negative number. for dual fuel vehicles, this is the cost savings for gasoline-11000
    Transmission descriptor; for information see the fueleconomy.gov detailsEMS 2MODE CLKUP
    Date the vehicle record was created (iso 8601 format)Tue Jan 01 00:00:00 EST 2013
    Date the vehicle record was last modified (iso 8601 format)Tue Jan 01 00:00:00 EST 2013
  • Automatic 7-spd 4-Wheel or All-Wheel Drive S550 4matic

    Description Data
    Engine cylinders8
    Engine displacement in liters5.5
    TransmissionAutomatic 7-spd
    You save/spend over 5 years compared to an average car ($). savings are positive; a greater amount spent yields a negative number. for dual fuel vehicles, this is the cost savings for gasoline-11000
    Transmission descriptor; for information see the fueleconomy.gov detailsEMS 2MODE CLKUP
    Description Data
    Annual petroleum consumption in barrels for fuel type 118.5944
    City mpg for fuel type 1,14
    Combined mpg for fuel type 1,16
    Engine cylinders8
    Engine displacement in liters5.5
    Drive axle type4-Wheel or All-Wheel Drive
    Annual fuel cost for fuel type 1 ($)4150
    Fuel type with fuel type 1 and fuel type 2 (if applicable)Premium
    Fuel type 1. for single fuel vehicles, this will be the only fuel. for dual fuel vehicles, this will be the conventional fuel.Premium Gasoline
    Highway mpg for fuel type 1,20
    Vehicle record id24424
    4 door luggage volume (cubic feet)16
    Model name (carline)S550 4matic
    Has my mpg data; see yourmpgvehicle and yourmpgdrivervehicleN
    If true, this vehicle operates on a blend of gasoline and electricity in charge depleting modefalse
    4-door passenger volume (cubic feet)109
    TransmissionAutomatic 7-spd
    Unadjusted city mpg for fuel type 117.5
    Unadjusted highway mpg for fuel type 129.2
    EPA vehicle size classLarge Cars
    You save/spend over 5 years compared to an average car ($). savings are positive; a greater amount spent yields a negative number. for dual fuel vehicles, this is the cost savings for gasoline-11000
    Transmission descriptor; for information see the fueleconomy.gov detailsEMS 2MODE CLKUP
    Date the vehicle record was created (iso 8601 format)Tue Jan 01 00:00:00 EST 2013
    Date the vehicle record was last modified (iso 8601 format)Tue Jan 01 00:00:00 EST 2013
Bulletins

Bulletins are notices put out by manufacturers in conjunction with the NHTSA to notify the public of manufacturing issues or changes.

  • NCU - 24240304 - STRUCTURE:BODY: As previously reported, to enhance the satisfaction of our customers, avoid further costs of litigation and return focus to its core businesses, mercedes-benz usa, llc (mbusa) has entered into a settlement regarding claims relating to alleg
  • LI91.18-P-077075 - SEATS: Crease formation on genuine leather seat covers in vehicles with low mileage ??A?A? Objects left on the seats for extended periods of time (pressure marks). ??A?A? Objects wedged between the seat backrest and seat cushion (e.G. Seat bel
  • LI8210P0647661 - EXTERIOR LIGHTING:HEADLIGHTS: Headlamps fogged.
  • LI8220P073063 - INTERIOR LIGHTING: Touch pad: search lighting does not dim or does not turn on.
  • LI54.30-P-072145 - ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL: Ntg5.5: incorrect time shown on instrument cluster, comand display, and analog clock
  • LI27.50-P-071658 - POWER TRAIN: Harsh engagement when changing gear range from p to d or r
  • LI27.50-P-049281 - POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION (PRNDL): Harsh engagement when changing gear range from p to d
  • LI82.10-P-064766 - EQUIPMENT: Lamp unit fogged or droplets forming. Due to the vent openings, the lamp unit is an "open system". This means that acidic gases, moisture, dirt and exhaust gases can penetrate it. This can result in deposits on the diffuser and lens. Che
  • NCU - HVAC Warra - EQUIPMENT: To enhance the satisfaction of our customers, avoid further costs of litigation and return focus to its core businesses, mercedes-benz usa, llc (mbusa) has entered into a settlement regarding claims relating to alleged mold and mildew type
  • LI27.60-P-071237 - POWER TRAIN: 5 to 4 coasting downshift - shift quality concern with cold trans- mission oil on model 217 or 222 in combination with engi- ne 278 and transmission 722.9 without code 835/498
  • P-B-54.10-225d - ELECTRICAL SYSTEM: If it is necessary to replace an hv battery, the return will only be accepted with the filled-out ?Analysis sheet for transportability of high-voltage batteries form? Accompanied by: , the removed part, the quick test printout, the bms co
  • LI47.40-P-053871 - ENGINE AND ENGINE COOLING: Engine diagnosis warning lamp activated. Fault code P045600 "very fine leak" or P044200 "fine leak" stored in engine control unit.
  • LI49.20-P-056353 - ELECTRICAL SYSTEM: Engine diagnosis warning lamp active. Fault code 20be1b and/or 20bd1b (the heating element of the adblue tank has a malfunction) is logged in the blue-tec control unit.
  • LI32.22-P-058342 - SUSPENSION: Creaking noises from the area of the air suspension strut on the front axle when driving over bumps with the steering turned. Topic only reported from outer wheel until now.
  • LI14.20-P-052079 - ENGINE AND ENGINE COOLING: Engine diagnosis warning lamp lights up - fault code entry (fc) 14a600 or 14a700
  • GI88.40-P-057430 - EQUIPMENT: Message in instrument cluster "distronic pluscurrently unavailable - see owner's manual"
  • C1A140101 - EQUIPMENT:ELECTRICAL: This customer 1 action has been initiated because certain mbrace subscribers were recently contacted by mbrace informing them that they need to have an i-button call performed to ensure their mbrace device has registered with the verizon
  • LI91.40-P-059364 - SEAT BELTS: Seat belt height adjustment nonfunctional
  • LI91.30-P-048290 - SEATS: Grinding noises can occur in the backrest on active multicontour seats with the backrest under load and the seat ventilation switched on
  • LI91.25-P-059392 - SEATS: No inflation of one or more air cushions on the massage/multicontour/dynamic seat modules (driver, front passenger and rear) bubble formation in one or more seats with massage/multicontour/dynamic seat modules (driver, front passenger and
  • LI91.25-P-059382 - SEATS: Dynamic seat (ds) pneumatic pump / multicontour seat pneumatic pump makes noises.
  • LI91.25-P-059380 - SEATS: Pneumatic comfort systems with insufficient performance, entirely inoperative or leaky.
  • LI91.25-P-048132 - ELECTRICAL SYSTEM: Multicontour system fails during air release procedure. The system becomes operational again after an ignition change. Fault code 9e8900 is stored.
  • LI91.10-P-059389 - SEATS: Noises from lock of valuables/stowage compartment or from gap cover between seat and center tunnel.
  • LI91.10-P-048504 - SEATS: Squeaking/creaking noises from area of seat adjuster
  • LI91.10-P-047382 - SEATS: Creaking noises can occur when the side bolster bladders are inflated and deflated
  • LI80.20-P-059363 - ELECTRICAL SYSTEM: The trunk lid sometimes does not open completely and does not close (completely). This complaint is accompanied by the following symptoms: - illumination of the trunk lid control button (s62/26) fails. - the actual value* of the trunk li
  • LI68.20-P-059330 - ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL: When on rough roads and with side loads applied to the center console (leg support) cracking noise may occur in the transition between the instrument panel and the center console.
  • LI82.70-P-060004 - EQUIPMENT:ELECTRICAL: Iphone mobile phone: various complaints after software update to ios8
  • LI80.61-P-061174 - EQUIPMENT:ELECTRICAL: Vehicle cannot be opened via keyless-go and radio remote control
  • 40-P-052794 - SEAT BELTS: Mercedes benz: front or rear seat belt does not roll up correctly. Dirt deposits on the seat belt guide due to soiled seat belt. Also included models 169, f cell, 246, and 231. No model years given. *js
  • 20-P-053398 - STEERING: Xentry: rattling/thumping noises from the area of the steering on rough roads or when driving over road undulations. No model years given. Also included models 168 and 172. *js
  • LI27-20P-052096 - POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER: Mercedes-benz: the vehicle jerks during light braking. The alternator engages too early during braking. *rm
  • LI-05-20-P - ENGINE AND ENGINE COOLING:ENGINE: Mercedes-benz: the malfunction light is on with multiple possible trouble codes stored. There could be a problem with the camshaft and/or scoring of a piston. *rm
  • LI-54-70 - ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL: Mercedes-benz: blind spot assist and distronic inoperative messages. Four possible fault codes stored. There is a safety shutoff of systems due to a disruption with the sensor. *rm
  • LI-82-85 - ELECTRICAL SYSTEM:SOFTWARE: Mercedes benz- when doing a software update the update fails and the tuner goes to boot mode. *rm
  • LI-42-47 - SERVICE BRAKES, HYDRAULIC: Mercedes-benz: esp malfunction or bas malfunction light shows up in the instrument panel because of a wheel speed sensor problem. *rm updated 2/15/13. *pe
  • SB-32-25-82 - SUSPENSION:REAR:SHOCK ABSORBER: Mercedes-benz: shock absorber procedure. *rm
  • LI-54-10 - ELECTRICAL SYSTEM:12V/24V/48V BATTERY: Mercedes: mounting bolt of hv connection to hv battery broken during installation. The mounting bolt shears off when retightened at the hv connection to the hv battery. Excessive stress on mounting bolt due to failure to comply with tight
  • LI46-20-P-048871 - STEERING:GEAR BOX (OTHER THAN RACK AND PINION): Mercedes: rattling or dull knocking noise coming from the area of the steering system when driving over rough road. *pe
  • LI91-40-P-047183 - SEAT BELTS:FRONT:RETRACTOR: Mercedes: seat belts, emergency tensioning retractors. Model series 204 (with codes 299 and 800), 207, 212. Seat belt can only be pulled out with great effort. At the same time a noise can be heard from the reversible reel tensioner gea
  • C1A-091101 - ELECTRICAL SYSTEM:SOFTWARE: Mercedes benz: reprogram mbrace (n123/4) dialed numbers to hughes. This action applies to new vehicle inventory only. *pe
  • P-049241 - ENGINE AND ENGINE COOLING:ENGINE: Mercedes: engine start/stop, engine starts up at random or 12 v on board electrical system voltage too low. The resistance of the electrical line from dc/dc converter control unit n83/1 to ground point w3/9 is too high in the dc/dc conver
  • TB-P-047927 - SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION:LINES AND FITTINGS: Mercedes: following fault codes are entered in the control unit and displayed-fc5320 drain valve:open circuit or insufficient valve current in models series 211, 219; fc5260 drain valve open circuit or insufficient valve current in model 2
  • SB-P-047254 - SEATS:FRONT ASSEMBLY:POWER ADJUST: Daimler: the weight sensing system (wss) or the right front seat adjuster with wss which necessitate the replacement of the seat adjuster. The seat adjuster with integrated wss sensors (pen system) installed up is no longer available up to
  • TSB-42-10-109 - SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM:DRUM: Mercedes: corrosion protection coatings for brake components and hardware may be damaged and or stripped away if highly concentrated acid based cleaners are used. Once the corrosion protection is damaged or removed the brake components an
  • TSB-2009020004 - UNKNOWN OR OTHER: Mercedes: it has been determined that the tele aid may not function properly as a result of a hardware fault in the tele aid control module. If this condition exists an instrument cluster message of no service and tele aid inoperable will
  • SB-32-22-78 - ELECTRICAL SYSTEM:WIRING: Mercedes: air matic visit workshop displayed within instrument cluster. Models 164, 211, 219, 221 and 251. Included 4matic, amg (compressor) amg, bluetec and wagon. Model years unknown. *pe updated 9/18/09.
  • PB-32-22-75 - SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK: Mercedes vehicle: airmatic visit workshop displayed within instrument cluster. Model 221.171 and 221.186. Model years unknown. *pe
  • SB-2009020005 - TIRES:TEMPORARY/EMERGENCY SPARE TIRE: Mercedes vehicles: check for spare tire well cover, install if necessary. The spare tire well cover may not have been installed on subject vehicles. Model 221, model years 2007 and 2008. *pe updated 9/18/09. *pe
  • SCB-2008090001 - POWER TRAIN:AUTOMATIC TRANSMISSION: Mercedes benz: check auxiliary transmission oil cooler thermostat for leaks, replace o rings if necessary. *pe
  • PB-72-12-60B - LATCHES/LOCKS/LINKAGES:DOORS:LATCH: Mercedes benz: power closing on left/ right rear door not operating correctly. Opening left/right rear door from outside, handle does not return to rest position. Outside left/right rear door handle does not operate correctly. Model years
  • PB-54-21-201 - STEERING: STEERING WHEEL/HANDLE BAR: Mercedes-benz: multifunction steering wheel being inoperative, this may be due to the electronics of the steering wheel being defective. *pe
  • PB-32-22-64 - SUSPENSION:FRONT: Mercedes-benz: vehicle does not lower at front axle and airmatic visit workshop is displayed in the instrument cluster. Model 221.171/186 (s550 (2007) and s550 4 matic (2008). *pe
  • 422081 - PARKING BRAKE: Mercedes-benz - parking brake cannot be operated. Models s63, s65, s550, s600. Model year unknown. *nj
  • 720085 - LATCHES/LOCKS/LINKAGES:DOORS:LATCH: Mercedes-benz - model s63, s65, s550, s600 - outside door handle sticks in pulled position. Model year unknown. *nj
  • 2007080001 - SEATS: Mercedes-benz - update software for dynamic/multi-contour seat control modules. *nj
  • 2007080004 - SEATS: Mercedes-benz - install software for dynamic and/or multicontour seat control modules. *nj
Most Recent Consumer Complaints and Accidents
CrashFireTowedInjuredDeathsFailure
Date
NoNoN NoneNone20180901

I had to replace both front air shocks around 90,000 miles. No off road driving. Both air struts leaked within 4 months . Suspension warning light cane on first. Then a message to stop the car and not operate.

NoNoN NoneNone20180731

My vehicle has a strong gas odor while driving but particularly when the vehicle is static or parked. This smell is so strong that i cannot sit in the car and my clothes reak of the smell. There has not been any external gas leakage or performance issues with the car. Only the gas ordor that has given me a headache and makes me nauseated. The car only has 70,000 miles on it.

CrashNoY 2 InjuredNone20180325

Tl* the contact owns a 2008 mercedes-benz s550. The contact stated that while stopped, the vehicle was suddenly rear-ended causing the vehicle's driver and passenger front seat head rest air bags to deploy. The contact stated that he sustained broken bones in his neck as well as injuries to his left elbow and back area. The front passenger received injuries to his neck and back area and was transported the hospital by ambulance while the driver drove his vehicle to the hospital. A police report was filed. The vehicle was taken to a local a body shop post incident who repaired the bumper amongst other parts of the rear of the vehicle. The vehicle was then towed to the dealer (mercedes-benz of wappingers falls (134 old post rd, wappingers falls, ny 12590 phone: (845) 298-0600) who performed the head rest air bags replacement, as well as, electrical and other repairs due to the collision. The manufacturer was made aware and opened a case regarding the matter. The contact was concerned with the force of the head rest air bags deployment. The approximate failure mileage was 78,013. *dr*jb

CrashNoY 2 InjuredNone20180324

Tl* the contact owns a 2008 mercedes-benz s550. The contact stated that while stopped, the vehicle was suddenly rear-ended causing the vehicle's driver and passenger front seat head rest air bags to deploy. The contact stated that he sustained broken bones in his neck as well as injuries to his left elbow and back area. The front passenger received injuries to his neck and back area and was transported the hospital by ambulance while the driver drove his vehicle to the hospital. A police report was filed. The vehicle was taken to a local a body shop post incident who repaired the bumper amongst other parts of the rear of the vehicle. The vehicle was then towed to the dealer (mercedes-benz of wappingers falls (134 old post rd, wappingers falls, ny 12590 phone: (845) 298-0600) who performed the head rest air bags replacement, as well as, electrical and other repairs due to the collision. The manufacturer was made aware and opened a case regarding the matter. The contact was concerned with the force of the head rest air bags deployment. The approximate failure mileage was 78,013. *dr*jb

NoNoN NoneNone20180101

Even change to new tires, the air pressure up to 37 and always after 1 week or so, down to 33, complain and change tire and still have the same result. You could only check the tire pressure after you run for a while. Massage chair, after operation and all the sudden it stop. Clock in the cabin doesn't change even you set it up and the internal said the right time and the front doesn't change

NoNoN NoneNone20171231

Even change to new tires, the air pressure up to 37 and always after 1 week or so, down to 33, complain and change tire and still have the same result. You could only check the tire pressure after you run for a while. Massage chair, after operation and all the sudden it stop. Clock in the cabin doesn't change even you set it up and the internal said the right time and the front doesn't change

NoNoN NoneNone20161031

Tl* the contact owns a 2008 mercedes benz s550. The contact stated that the vehicle had experienced an abnormal fuel odor. The vehicle was taken to the dealer where it was diagnosed that the fuel tank was fractured and needed to be replaced. The vehicle was not repaired due to the part being on back order. The manufacturer was notified of the failure. The contact had referenced nhtsa campaign: 12v557000(fuel system, gasoline) as a possible solution to the failure however the vin was not included. The failure mileage was approximately 91,000.

NoNoN NoneNone20140619

Tl* the contact owns a 2008 mercedes benz s550. The contact stated that the front end of the vehicle lowered, indicating that there was suspension failure. The vehicle was not diagnosed or repaired. The manufacturer was notified of the failure. The approximate failure mileage was 70,000. Updated 09/01/15*lj updated 12/7/2015*js

NoNoN NoneNone20130809

I was in unfamiliar area. Remote key would not operate. When using small key to enter vehicle car siren would not quit blaring and .New batteries did not help. Mercedes responder told me i had inoperative "dead" key. Car of course was inoperative. No way to move car from area. Could not secure car. I had rbm in atlanta on cell phone entire time. About hour later someone took me to my home for spare key. This worked. Key was as mercedes responder told me...... Dead. The mercedes keys are unsafe and undependable. Need to be recalled. Mercedes would not replace "dead" key per kyrus frames at rbm in atlanta. Because my car had 57000 miles on it and out of warranty. Key must be recalled due to safety concern there is no way to operate a "dead" key. Mercedes responder told me that he sees it all the time. What if??? I had been miles from home? Unsafe area? Compromising situation?This is unacceptable for $100,000 car. I could be dead. Just provide a workable key mercedes. *tr

Read and Submit Vehicle Complaints -- 14+ complaints filed
Common OBD-II Error Codes
  • P0442 [1] Evaporative Emission Control System Leak Detected (small leak)
  • P0456 [1] Evaporative Emissions System Small Leak Detected

© dot.report 2024

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.