2000 Mercedes-Benz S 500

THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED THIS INVESTIGATION BASED ON SEVEN REPORTS INDICATING THAT THE INSTRUMENT CLUSTERS IN MODEL YEAR (MY) 2000-2001 MERCEDES-BENZ S CLASS VEHICLES FAILED IN THAT CONSUMERS WERE UNABLE TO READ ANY OF THE GAUGES WHILE OPERATING THEIR VEHICLES AT ANY SPEED DURING THE DAY OR NIGHT.IN ITS 573 REPORT TO NHTSA DATED FEBRUARY 1, 2006, MERCEDES-BENZ USA, LLC (MERCEDES-BENZ)STATES THAT THERE ARE THREE INSTRUMENT CLUSTER FAILURE MODES THAT WOULD RESULT IN UNDESIRABLE OPERATION.THESE THREE FAILURE MODES ARE SPECIFIC TO CERTAIN DATES OF PRODUCTION (SEE BELOW) FOR THE SUBJECT VEHICLE, AND MERCEDES-BENZ IS RECALLING THOSE VEHICLES WITHIN THOSE DATES.SPECIFIC INFORMATION REGARDING THE FAILURE MODES IS DESCRIBED IN MERCEDES-BENZ'S REPORT (SEE NHTSA RECALL 06V028).THREE OF THE ODI COMPLAINTS SUBMITTED TO MERCEDES-BENZ INVOLVE VEHICLES THAT WERE PRODUCED BEFORE THE DATES OF PRODUCTION OF VEHICLES AFFECTED BY THE THREE FAILURE MODES.BASED ON REVIEW OF THOSE THREE COMPLAINTS, MERCEDES-BENZ WAS UNABLE TO IDENTIFY A RELATION OF THOSE THREE TO THE DEFECTS IDENTIFIED IN THE RECALLED VEHICLES.ALL OF THE MERCEDES-BENZ COMPLAINTS WITH VINS IDENTIFIED WERE WITHIN THE RECALL POPULATION (ONLY 2 VEHICLE VINS WERE NOT AVAILABLE TO POSITIVELY IDENTIFY VEHICLE BUILD DATE).THE RECALL POPULATION WILL INCLUDE 36,911 S CLASS AND CL CLASS MERCEDES-BENZ VEHICLES BUILT IN THE PRODUCTION DATES RANGING FROM JUNE 2000 THROUGH NOVEMBER 2000, JANUARY 2002 THROUGH APRIL 2002, AND MAY 2004 THROUGH SEPTEMBER 2004.THESE DATES OF PRODUCTION COVER VEHICLES FROM THE 2000-2002 MY AND THE 2004-2005 MY.TO CORRECT THE CONDITION, MERCEDES-BENZ WILL REPLACE ALL AFFECTED INSTRUMENT CLUSTERS WITH IMPROVED ONES THAT ARE NOT SUBJECT TO THE FAILURE MODES.MERCEDES-BENZ WILL BEGIN OWNER NOTIFICATION DURING THE 1ST QUARTER OF 2006.

Please help me My 2000 s500L Mercedes’ Benz dashboard have been blinking for 4 months now it has finally completely went out I am complaining on my behalf in my daughter in wife please NHTSA we cannot see anything on our car dashboard our vehicle have been inspected at two independent service dealer theses symptoms appear to have been happening 1 year after purchasing from dealer please NHSTA we need a recall on our dashboard cluster. I cannot attend work until the cluster gets fix it’s so dangerous driving with a broken cause this recall will be a blessing to our family.

NHTSA ID

11481497

Incident

Aug 27, 2022

LAST NIGHT WE HAD TROPICAL STORM ETA IN FLORIDA. WE HAD ABOUT 10 INCHES OF RAIN. THE TEMPERATURE WAS BETWEEN 70F AND 80F. THE CAR WAS PARKED ON HIGH GROUND BUT IN THE RAIN. THE INSIDE OF THE CAR FLOODED WITH WATER UNDER THE CARPET. I HAVE NOT DETERMINED THE SOURCE OF THE LEAK OR THE SOURCE OF THE SHORT YET BUT THE CAR IS IN MY SHOP. I DRILLED HOLES IN THE FLOOR TO DRAIN THE WATER FOR NOW. THE ENTIRE ELECTRICAL SYSTEM WENT CRAZY. THE ABS WAS MALFUNCTIONING, THE WIPERS WERE TURNING ON AND OFF, THE BRAKE LIGHTS AND OTHER LIGHTS WERE TURNING ON AND OFF ON THERE OWN, THE CAR STAYED RUNNING WITH THE KEY OUT OF THE IGNITION, THE LIGHTS WOULD TURN ON AND OFF WITH THE KEY OUT OF IGNITION, THE SOS LIGHT WAS TURNING ON AND OFF, THE AIRBAG LIGHT WAS TURNING ON AND OFF, THE SPEAKERS WERE POPPING, THE THROTTLE CONTROLS WERE ACTING ODD AND NOT CORRESPONDING WITH THE THROTTLE CONTROL, THEY WOULD NOT RESPOND OR STAY ON LONGER THAN NORMAL, THE TRANSMISSION WAS GETTING STUCK IN GEARS, THE AIR SUSPENSION WAS ACTING WEIRD, I PRESSED THE TRUNK RELEASE AND THE TAIL LIGHTS STARTED FLASHING, THE GAS GAUGE READ EMPTY AND I HAD A FULL TANK, THE SPEED AND RPM WERE WORKING NORMAL, OUTSIDE TEMP WAS GOING ON AND OFF AS WELL AS THE CLOCK, THE AC BLOWER SPEED WAS CHANGING AND TURNING OFF, THE WINDOWS WOULD WORK THEN NOT WORK, THE INTERIOR LIGHTS WERE TURNING ON AND OFF, BASICALLY THE CAR WOULD START AND RUN BUT ALMOST EVERY SYSTEM IN THE VEHICLE WAS MALFUNCTIONING. THIS IS THE SECOND MERCEDES I HAVE OWNED THAT DID THIS. I TOOK VIDEOS BUT THEY WERE TOO BIG TO SHARE.

NHTSA ID

11373750

Incident

Nov 9, 2020

Mileage

120,000 mi

THE INSTRUMENT CLUSTER ONLY WORKS WHEN IT IS REALLY HOT.

NHTSA ID

11353924

Incident

Sep 1, 2019

Mileage

110,000 mi

I WAS GETTING STUFF FROM THE TRUNK. WHEN I WENT BACK TO THE CAR IT WAS FULL OF SMOKE. WHEN I INSPECTED THE SORCE OF THE FIRE IT WAA THE BLOWER RESISTOR. THE WIRING TO THE BLOWER WAS BURNT AT THE CONNECTOR. THE PLASTIC AROUND THE EVAPORATOR BOX WAS DAMAGED.

NHTSA ID

11353348

Incident

Sep 5, 2020

Mileage

120,000 mi

I JUST BOUGHT MY MERCEDES S500 TWO WEEKS AGO. IT ONLY HAD ONE OWNER, 98,000 MILES AND GOOD CAR FAX. I WAS PULLING OUT OF MY DRIVEWAY AND NOTICED THE DASHBOARD LIGHTS WERE COMPLETELY DARK AND ALL OF THE GAUGES WERE NOT WORKING!! I CANT TELL HOW MUCH GAS I HAVE NOR HOW FAST I AM DRIVING! I RESEARCH TODAY AND FIND THAT THERE WAS A RECALL ON THIS ISSUE THAT IS NOW EXPIRED. HOW AND WHY DOES A RECALL EXPIRE??!! THIS IS A MAJOR SAFETY ISSUE. I WONT BE ABLE TO DRIVE AT NIGHT, I HAVE CHILDREN TO TRANSPORT AND I DON'T WANT TO GET INTO A ACCIDENT OR RECEIVE A TICKET FOR DRIVING TOO FAST! ITS SO UNFAIR THAT I JUST PURCHASED THIS CAR AND WAS NOT AWARE OF A RECALL. HOW IS THIS FAIR TO A BUYER WHO WOULD HAVE NO KNOWLEDGE OF THIS!!! SO I GUESS IF ME AND MY CHILDREN GOT INTO AN ACCIDENT AND DIED, MERCEDES WOULD SAY "OH WELL, THE RECALL EXPIRED". BULLSHIT!!! I AM SO ANGRY. AND THEY DON'T CARE!!!!

NHTSA ID

11084556

Incident

Apr 11, 2018

IN REFERENCE TO CAMPAIGN 06V028000 WHAT IS THE BASIS FOR EXCLUSION OF SOME CARS OF THE SAME YEAR VS OTHERS? JUST BECAUSE THE 7 CARS THAT WERE PART OF THE ORGINAL COMPLAINT FALL IN THE NARROWLY DEFINED VIN RANGE DOES NOT MEAN OTHER CARS OF THE SAME MODEL AND YEAR DO NOT HAVE THE SAME PROBLEM. THE DEFECTIVE CLUSTERS ARE THE SAME. I HAVE A 2000 S500 WITH A FAILED CLUSTER. I HAVE THE SAME PROBLEM WITH THE SAME PART FOR THE SAME MODEL AND YEAR THAT OTHER CARS ARE BEING REPAIRED FOR FREE, BUT MY CAR IS EXCLUDED BECAUSE ITS VIN RANGE IS STATISTICALLY NOT IN THE SAME NARROW VIN RANGE CORRESPONDING TO THE ORIGINAL COMPLAINT? THIS SEEMS VERY EXCLUSIONARY GIVEN MY CAR IS THE SAME MODEL AND YEAR AND THE PART IS THE SAME AND THERE IS NO BASIS TO EXCLUDE IT. I AM REQUESTING NHTSA TO WIDEN THE RECALL RANGE TO BE FAIR TO ALL OWNERS OF THE SAME MODEL AND YEAR WHERE SOME ARE BEING RECALLED AND SOME NOT. IF THE FAILED CLUSTERS WERE FROM DIFFERENT MANUFATURERS THAT WOULD BE ONE THING, BUT TO EXCLUDE CARS DUE TO VIN RANGE CORRESPONDING TO THE ORIGINAL 7 CARS AS PART OF THE COMPLAINT IS VERY LOP SIDED. I REQUEST YOU TO PLEASE WIDEN THE RECALL. MY VIN ENDING RANGE IS YA060424

NHTSA ID

11078738

Incident

Jan 10, 2017

Mileage

120,000 mi

TL* THE CONTACT OWNS A 2000 MERCEDES-BENZ S500L. WHILE DRIVING, THE CONTACT HEARD A KNOCKING NOISE UNDERNEATH THE PASSENGER SIDE OF THE VEHICLE. THE CONTACT STATED THAT THE VEHICLE INDEPENDENTLY KNOCKED WHILE PARKED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE AIR SUSPENSION WAS FAULTY. THE CONTACT WAS ADVISED TO TAKE THE VEHICLE SOMEWHERE ELSE. THE VEHICLE WAS TAKEN TO AN AUTO CENTER WHERE IT WAS DIAGNOSED THAT THE ENTIRE SUSPENSION NEEDED TO BE REPLACED. THE VEHICLE WAS REPAIRED; HOWEVER, THE FAILURE RECURRED. THE ABC ACTIVE BODY CONTROL INDICATOR ILLUMINATED AND A MESSAGE INDICATING TO "STOP THE VEHICLE WAS TOO LOW". THE VEHICLE WAS NOT DIAGNOSED AGAIN OR REPAIRED. THE DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURES. THE APPROXIMATE FAILURE MILEAGE WAS 97,000. *TT THE CONSUMER STATED HE SOLD THE VEHICLE AS HE DIDN'T WANT TO PUT ANYMORE MONEY INTO THE VEHICLE. *TR

NHTSA ID

11066456

Incident

Jan 26, 2018

Mileage

97,000 mi

ONE NIGHT WHILE I WAS DRIVING, SUDDENLY THE DASHBOARD LIGHT SLOWLY DIM, FLICKED, AND 95% LIGHTS WERE SHUT OFF INCLUDED SPEEDOMETER, THE REST WERE VERY DIM HARDLY SEE ANYTHING. INSIDE MY CAR WAS TOTALLY DARK AT THAT POINT, I ALMOST GOT INTO AN ACCIDENT. IMMEDIATELY, I HAD TO STOP ON THE SIDE OF THE ROAD. THAT WAS VERY SCARY!! DUE TO THIS KIND OF DEFECTIVE, THE CAR IS NO LONGER IN DRIVING CONDITION AT NIGHT. THIS CAR IS ONLY 90K MILE. AFTER THIS INCIDENT, I SEARCHED ON THE INTERNET AND I HAD FOUND FEW FORUMS DISCUSSED ABOUT THE SIMILAR PROBLEM WITH S500. BUT I COULD NOT FIND ANY RECALL FOR MY CAR WHICH RELATED TO THIS SAFETY ISSUE IN NHTSA. THIS IS A SAFETY CONCERN. THIS WAS ALMOST CAUSED MYSELF GETTING INTO AN ACCIDENT. WOULD YOU PLEASE REVIEW THIS SAFETY MATTER. GREATLY APPRECIATED.

NHTSA ID

10960329

Incident

Mar 4, 2017

Mileage

90,000 mi

Complaint Washer fluid system leaks Cause Various possible causes: 1. Washer fluid reservoir itself. 2. Seal on washer fluid pump/washer fluid reservoir. 3. Washer fluid pump. 3.1. Distributor housing leaks. 3.2. Pump fitting leaks. 3.3. Washer fluid hose cannot be snapped into place on pump fitting. 3.4. Washer fluid hose will not stay on pump fitting, although connector OK. 4. Washer fluid line. 4.1 Connector will not stay on pump fitting because it is broken. 4.2 Sealing ring in connector missing. 4.3 Sealing ring in connector fitted, but deformed and therefore leaks. 4.4 Damage to washer line by animal. 5. Seal on heating washer fluid reservoir/washer fluid reservoir. Remedy Replace defective component parts only. Do not replace any adjacent component parts that are intact. Note: Repair kits for washer line hoses do exist to allow patches for line damage.

Complaint During a phone call, the called party has difficulty understanding/cannot understand the driver, or interference/background noises are audible to the called party during a call. It becomes increasingly difficult to understand as the speed rises. Cause A. Seating of the microphones in the headliner. Side edges are covered by the textile cover (see picture "1") B. Assembly of microphones (B25/20 or B25/21) in the headliner. C. Dirt inside the microphone housing Remedy 1. Press finger on rear of microphone (on adhesive tape) 2. Remove microphone cap from the front 3. Eliminate protruding material residues of the microphone cutout at the headliner, e.g. with a soldering iron. The microphone must be seated in the headliner as shown in picture "2". 4. Push microphone from behind until it is firmly pressed into the headliner 5. Maintain pressure and press/clip cap into microphone from the front. Note: The cover cap must be clearly heard and felt to engage. 6. This procedure must be carried out on both microphones (B25/20 and B25/21) Note: • It is recommended to replace the cover caps. • The non-woven cloth in the cover cap protects the microphone from soiling and must not be removed. NOTE: The information contained in this document is intended for use by trained, professional technicians with the knowledge to properly and safely perform diagnosis and repairs on Mercedes-Benz vehicles, using Mercedes-Benz approved tools and equipment. It informs service technicians about conditions that could occur in certain vehicles and provides information that could assist in proper vehicle diagnosis, service, or repair. It does not indicate that a defect is present in any vehicle referenced in this document nor does it imply warranty coverage. DO NOT assume that a symptom or condition, or a described cause of a symptom or condition, affects any particular vehicle or groups of vehicles, or that a described repair applies to any particular vehicle or groups of vehicles. There can be multiple causes resulting in the same or similar symptoms or conditions described in this document, and trained professional service technicians must use their diagnostic skills to make evaluations on a case-by-case basis. The information contained in this document does not guarantee warranty coverage nor does it extend the vehicle’s warranty in any way.

Complaint Headlamps leaking or fogged Cause The fogging of the headlamp is a natural phenomenon which can occur under certain climatic conditions. In contrast to a leaky headlamp, physical fogging does not result in a technical impairment of the headlamp. A leak test must be performed to determine if physical fogging exists or if the headlamp is leaky. Remedy In advance, observe LI82.10-P-078301 "Headlamps or Front Fog Lamps Leaking or Fogged". 1. Prepare headlamp/check for external damage: For headlamps with a closed system 1. Check the headlamps for any external damage and check also for correct seating of the Gore-diaphragm/correct latching of the cover caps. 2. If the headlamp exhibits any external damage, replace the headlamp. For headlamps with an open system 1. Check the headlamps for any external damage and seal off the vent then make sure the cover caps are latched correctly into place. 2. If the headlamp exhibits any external damage, replace the headlamp. Note: A headlamp with external damage is not a warranty or goodwill case. 2. Leak test of headlamp with overpressure: • Connect test adapter to pressure tester. (Figure 1) • Check test adapter for leak tightness. To do so, connect plug and coupling (picture 2) and apply a maximum overpressure of 30 mbar. The pressure must remain constant. If the pressure does not remain constant, use a new adapter. • Seal all the outlet openings using sealing compound and the given diaphragm with the plunger (picture 3). (Picture 4) Make allowance for the different headlamp variants here (there are different outlet openings). • Check if the headlamp needs to be removed to gain access to the diagnostic socket on the headlamp housing. • Plug the adapter onto the diagnostic socket on the headlamp housing. (Picture 5). • Apply a maximum of 30 mbar overpressure to the headlamp housing. Note: If the maximum overpressure of 50 mbar is exceeded the headlamp seal will be damaged. • If a pressure drop of less than 10 mbar is measured within 30 seconds, the headlamp is not leaky and the problem is down to natural physical fogging. • If a pressure drop of more than 10 mbar is measured within 30 seconds, the headlamp is leaky. Note: The leaky position can be localized with the aid of soap suds. Replace any leaky headlamps. Note: Desiccant packs can be installed for headlamps that are not leaky. See: • LI82.10-P-064766 Fogged headlamp, desiccant pack installed - open ventilation system • LI82.10-P-078304 Fogged headlamp, desiccant pack installed - closed ventilation system

Complaint Headlamp or front fog lamp leaky or fogged Cause Fogging of the headlamps is a natural phenomenon, which can occur under certain climatic conditions. It does not lead to any technical impairment of the headlamp. Headlamps comply with all applicable standards. If a pressure compensation diaphragm is fitted in the housing cover, then the lamp unit is a "closed system". Remedy Headlamp: Remedy 1 Clearing fogged/condensed LED headlamps and LED rear lamps: 1. Drive vehicle into workshop (temperature higher than +18 °C/+64.4 °F) and connect the exhaust extraction. Note: Do not perform an engine wash before the defogging test. 2. Switch off the engine and connect battery support via a charger. 3. Open the hood or trunk. 4. Switch on the lights. 5. Leave the vehicle in this state for 60 minutes. 6. Check for formation of condensation, a significant reduction in the formation of condensation must be clearly recognizable (thawing progress). Clearing fogged/condensed halogen/xenon headlamps: 1. Drive the vehicle into the workshop (temperature higher than +18 °C/+64.4°F). Note: Do not perform an engine wash before the defogging test. 2. Switch off the engine. 3. Open the hood. 4. Switch off the lights. 5. Leave the vehicle in this state for 60 minutes. 6. Check for formation of condensation, a significant reduction in the formation of condensation must be clearly recognizable (thawing progress). Note: If there is no visible reduction in the formation of condensation, check the headlamp for a defect. (See Remedy 2) It is not physically possible to defog the headlamps completely. Fogging does not impair the operation or the service life of the headlamp. Remedy 2 A Damaged headlamp can be identified as follows: 1. Check the headlamp for external damage and that the cover caps and the diaphragm are correctly seated. 2. Check the electrical connectors of the plugs and pins. 3. Check for leak tightness in accordance with LI82.10-P-078307. The test can only be conducted on headlamps. 4. If the headlamp or the rear lamp has any external damage, replace the component part in accordance with the WIS instructions. Note: External damage to the headlamp/rear lamp or faulty seating of the cover caps does not present a warranty or goodwill case. With headlamps, it is possible to install desiccant packs if the problem occurs repeatedly. Open ventilation system: LI82.10-P-064766. Closed ventilation system LI82.10-P-078304

Complaint Rear lamps fogged up/not leaktight. Cause Fogging of the rear lamps is a natural phenomenon, which can occur under certain climatic conditions. This does not lead to any technical impairment of the rear lamps. Remedy Rear lamp: Remedy 1: Clearing fogged/condensed rear lamps: 1. Drive the vehicle into the workshop (temperature higher than +18 °C/+64.4 °F) Note: Do not wash the vehicle or subject it to high-pressure cleaning before the defogging test. 2. Switch off the engine and connect battery support via a charger. 3. Open the trunk. 4. Switch on the exterior lighting. 5. Leave the vehicle in this state for 60 minutes. 6. Check for formation of condensation -> a significant reduction in the formation of condensation must be clearly recognizable (defogging progress).

Crease formation on genuine leather seat covers in vehicles with low mileage • Objects left on the seats for extended periods of time (pressure marks). • Objects wedged between the seat backrest and seat cushion (e.g. seat belt buckle). • Light initial creases due to vehicle handling. • Light creases in the outer covers originating from the production process (missing finish). Heat treatment of the seat covers using heat gun and plastic wedge. Be very careful to not overheat the seat material!