2009 MERCEDES BENZ CLS550 — Problems, Recalls & Safety Data
N/A
Safety Rating
6
Owner Complaints
3
Recalls
1
Service Bulletin
0
Investigations
Overview of the 2009 MERCEDES BENZ CLS550
The 2009 MERCEDES BENZ CLS550 has received a total of 6 safety complaints filed with the National Highway Traffic Safety Administration (NHTSA). There have been 9 recall campaigns affecting this vehicle, covering issues with VISIBILITY:SUN/MOON ROOF ASSEMBLY. 1 technical service bulletin have been issued by Mercedes-Benz USA, LLC for this model year. The most commonly reported problems involve the Air Bags (1 complaint), Engine (1 complaint), and Fuelpropulsion System (1 complaint).
Recalls for the 2009 MERCEDES BENZ CLS550
NHTSA has recorded 9 recalls for the 2009 MERCEDES BENZ CLS550, potentially affecting up to 1,408,364 vehicles.
Recall 24V874000 — VISIBILITY:SUN/MOON ROOF ASSEMBLY
| 33,456 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please see the recall report for a complete list of models and model years. The glass sunroof panel may not be properly secured and can detach.
Consequence: A detached sunroof panel can become a road hazard, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the sunroof panel as necessary, free of charge. Owner notification letters were mailed January 10, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of previous NHTSA recall number 22V-954....
View full details →Recall 24V874000 — VISIBILITY:SUN/MOON ROOF ASSEMBLY
| 33,456 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please see the recall report for a complete list of models and model years. The glass sunroof panel may not be properly secured and can detach.
Consequence: A detached sunroof panel can become a road hazard, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the sunroof panel as necessary, free of charge. Owner notification letters were mailed January 10, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of previous NHTSA recall number 22V-954....
View full details →Recall 24V874000 — VISIBILITY:SUN/MOON ROOF ASSEMBLY
| 33,456 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please see the recall report for a complete list of models and model years. The glass sunroof panel may not be properly secured and can detach.
Consequence: A detached sunroof panel can become a road hazard, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the sunroof panel as necessary, free of charge. Owner notification letters were mailed January 10, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of previous NHTSA recall number 22V-954....
View full details →Recall 24V874000 — VISIBILITY:SUN/MOON ROOF ASSEMBLY
| 33,456 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please see the recall report for a complete list of models and model years. The glass sunroof panel may not be properly secured and can detach.
Consequence: A detached sunroof panel can become a road hazard, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the sunroof panel as necessary, free of charge. Owner notification letters were mailed January 10, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of previous NHTSA recall number 22V-954....
View full details →Recall 22V954000 — VISIBILITY:SUN/MOON ROOF ASSEMBLY
| 131,653 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The glass sunroof panel may not be properly secured and may detach.
Consequence: A detached sunroof panel may become a road hazard, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the sunroof panel as necessary free of charge. Owner notification letters were mailed February 3, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. This recall expands NHTSA recall number 19V-918. MBUSA's numbers for this...
View full details →Recall 22V954000 — VISIBILITY:SUN/MOON ROOF ASSEMBLY
| 131,653 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The glass sunroof panel may not be properly secured and may detach.
Consequence: A detached sunroof panel may become a road hazard, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the sunroof panel as necessary free of charge. Owner notification letters were mailed February 3, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. This recall expands NHTSA recall number 19V-918. MBUSA's numbers for this...
View full details →Recall 22V954000 — VISIBILITY:SUN/MOON ROOF ASSEMBLY
| 131,653 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The glass sunroof panel may not be properly secured and may detach.
Consequence: A detached sunroof panel may become a road hazard, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the sunroof panel as necessary free of charge. Owner notification letters were mailed February 3, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. This recall expands NHTSA recall number 19V-918. MBUSA's numbers for this...
View full details →Recall 22V954000 — VISIBILITY:SUN/MOON ROOF ASSEMBLY
| 131,653 vehicles affected
Defect: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2001-2011 C-Class, CLK, E-Class, and CLS vehicles. Please refer to MBUSA's recall report for specific vehicle model details. The glass sunroof panel may not be properly secured and may detach.
Consequence: A detached sunroof panel may become a road hazard, increasing the risk of a crash.
Remedy: Dealers will inspect and replace the sunroof panel as necessary free of charge. Owner notification letters were mailed February 3, 2023. Owners may contact MBUSA customer service at 1-800-367-6372. This recall expands NHTSA recall number 19V-918. MBUSA's numbers for this...
View full details →Recall 19V918000 — VISIBILITY:SUN/MOON ROOF ASSEMBLY
| 747,928 vehicles affected
Defect: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2001-2011 vehicles. The bonding between the glass panel and the sliding roof frame may deteriorate, possibly resulting in the glass panel detaching from the vehicle. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V918-4126.pdf
Consequence: A detached glass panel can separate from the vehicle and become a road hazard, increasing the risk of a crash.
Remedy: MBUSA will notify owners, and dealers will inspect the glass panel bonding and replace the sliding roof, as necessary, free of charge. The recall began July 10, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this...
View full details →Owner Complaints for the 2009 MERCEDES BENZ CLS550
6 complaints have been filed with NHTSA for the 2009 MERCEDES BENZ CLS550. Below is a breakdown by vehicle component.
| Component | Complaints | Crashes | Fires | Injuries | Deaths |
|---|---|---|---|---|---|
| Air Bags | 1 | 1 | 0 | 1 | 0 |
| Engine | 1 | 0 | 0 | 5 | 0 |
| Fuelpropulsion System | 1 | 0 | 0 | 5 | 0 |
| Power Train | 1 | 0 | 0 | 5 | 0 |
| Suspension | 1 | 0 | 0 | 0 | 0 |
| Tirestreadbelt | 1 | 0 | 0 | 0 | 0 |
Most Recent Complaints
TL* THE CONTACT OWNS A 2009 MERCEDES-BENZ CLS550. WHILE DRIVING 60 MPH, THE VEHICLE HYDROPLANED AND CRASHED INTO A GUARDRAIL. NONE OF THE AIR BAGS DEPLOYED. A POLICE REPORT WAS FILED. THE CONTACT SUSTAINED INJURIES TO THE SHOULDERS, NECK, AND BACK. MEDICAL ATTENTION WAS NOT REQUIRED; HOWEVER, THERAPY TREATMENTS WERE RECEIVED MONTHS LATER. THE INSURANCE COMPANY TOWED THE VEHICLE WITHOUT AN INVESTIGATION. THE VEHICLE WAS NOT INSPECTED BY A DEALER. THE MANUFACTURER ISSUED ONE TSB, BUT THERE WAS NO MANUFACTURER AIR BAG RECALL. THE MANUFACTURER WAS NOT AWARE OF THE FAILURE, BUT WAS NOTIFIED MONTHS LATER. THE FAILURE MILEAGE WAS NOT AVAILABLE.
THE ISSUES REGARDING THE MERCEDES AIRMATIC SUSPENSION SYSTEM HAVE BEEN WIDELY KNOWN FOR YEARS, AND MERCEDES NEVER MADE AN EFFORT TO MITIGATE THE MERCEDES LOYAL OWNERS EXCESSIVE EXPENSE TO COVER THE REPAIR. IT IS ALSO HARD TO BELIEVE THE DEALER NEVER INFORMED, INSPECTED OR RECOMMENDED REPAIRS TO THE AIRMATIC SYSTEM. IT TOOK BREAKING DOWN OFF THE HIGHWAY WITH MY CHILDREN IN THE CAR TO DISCOVER THIS PROBLEM. THE SUSPENSION FAILED AND THE CAR COULD NOT BE DRIVEN. A A TOW WAS NECESSARY AND A HUGE REPAIR BILL FOLLOWED.
TL* THE CONTACT OWNS A 2009 MERCEDES-BENZ CLS550 EQUIPPED WITH SENTRY THUNDER D7 TIRES, SIZE: 275/30/R20. THE CONTACT STATED THAT THE REAR TIRES EXHIBITED THREAD SEPARATION. THE DEALER DETERMINED THAT IT WAS DUE TO A MANUFACTURER DEFECT. THE TIRES WERE REPLACED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS APPROXIMATELY 68,000 AND THE TIRE FAILURE MILEAGE WAS APPROXIMATELY 15,000.
ON MAY 19, 2014 I PURCHASED A 2009 MERCEDES CLS550 FROM MOSSY FORD DEALERSHIP IN SAN DIEGO, CA WITH A GUARANTEE OF NO CURRENT OR PRE-EXISTING MECHANICAL OR HAZARD ISSUES. DAYS AFTER PURCHASE I NOTICED ACCELERATION ISSUES, STRONG ODOR OF FUEL OR CHEMICALS, ENGINE NOISE AND GAS EFFICIENCY PROBLEMS. I CONTACTED THE DEALERSHIP AND ASKED TO RETURN THE VEHICLE AND ALSO CANCEL THE SALES CONTRACT BUT WAS DENIED. I WAS ASKED TO BRING IN THE VEHICLE AND THE GAS TANK WAS FILLED BY THE DEALERSHIP STATING THAT PROBLEMS WERE LIKELY CAUSED BY LOW FUEL AS THE CAR WAS PURCHASED WITH 1/4 TANK OF FUEL. THIS DID NOT FIX THE ISSUES. I ATTEMPTED TO CANCEL PAYMENT AND ASKED TO RETURN THE VEHICLE DUE TO CONTINUED ISSUES AND WAS AGAIN DENIED. DUE TO THE VEHICLE MECHANICAL FAULTS WHEN PURCHASED DIRECT EXPOSURE OF FATAL CARBON MONOXIDE POISONS AND HARMFUL GAS EMISSIONS FROM THE MERCEDES CAUSED SEVERE ILLNESS AND LIFE THREATENING SYMPTOMS INCLUDING HEADACHES, DIZZINESS, NAUSEA, FATIGUE, AND FEVER THAT QUICKLY ESCALATED TO MAJOR HEALTH PROBLEMS FOR MY FAMILY INCLUDING MY THREE MINOR CHILDREN. THE DEALERSHIP KNEW THE VEHICLE WAS UNSAFE AND FAULTY BUT FAILED TO DISCLOSE. THE VEHICLE FAILED THE CALIFORNIA EMISSIONS TEST RIGHT BEFORE PURCHASE FOLLOWED BY A PASSING TEST THE SAME DAY. THE SERVICE REPAIR HISTORY SHOWS THE CURRENT PROBLEMS HAVE BEEN ONGOING CONCERNS. ON JUNE 25, 2014 MY MINOR SON WAS NEAR DEATH AND ADMITTED TO THE CHILDREN'S HOSPITAL CRITICAL CARE UNIT WITH NAUSEA,VISION PROBLEMS, EYES SUNK IN, VOMITING, HEADACHES, EXTREME WEIGHT LOSS, FATIGUE, EXCESSIVELY HIGH BLOOD SUGAR READING OVER 800, PANCREAS DAMAGE/FAILURE, BREATHING PROBLEMS, DEHYDRATION, DIZZINESS AND UNCONSCIOUSNESS, HEMOGLOBIN, MYOGLOBIN AND BETA CELL DAMAGE, FEVER,CHILLS, CHEST PAIN, BRAIN MALFUNCTION, SEIZURE, HYPOXIA, KEYSTONES, CARBOXYHAEMOGLOBIN AND TOXINS IN BLOOD. THE VEHICLE SOLD IS A HEALTH AND SAFETY HAZARD. *TR
ON MAY 19, 2014 I PURCHASED A 2009 MERCEDES CLS550 FROM MOSSY FORD DEALERSHIP IN SAN DIEGO, CA WITH A GUARANTEE OF NO CURRENT OR PRE-EXISTING MECHANICAL OR HAZARD ISSUES. DAYS AFTER PURCHASE I NOTICED ACCELERATION ISSUES, STRONG ODOR OF FUEL OR CHEMICALS, ENGINE NOISE AND GAS EFFICIENCY PROBLEMS. I CONTACTED THE DEALERSHIP AND ASKED TO RETURN THE VEHICLE AND ALSO CANCEL THE SALES CONTRACT BUT WAS DENIED. I WAS ASKED TO BRING IN THE VEHICLE AND THE GAS TANK WAS FILLED BY THE DEALERSHIP STATING THAT PROBLEMS WERE LIKELY CAUSED BY LOW FUEL AS THE CAR WAS PURCHASED WITH 1/4 TANK OF FUEL. THIS DID NOT FIX THE ISSUES. I ATTEMPTED TO CANCEL PAYMENT AND ASKED TO RETURN THE VEHICLE DUE TO CONTINUED ISSUES AND WAS AGAIN DENIED. DUE TO THE VEHICLE MECHANICAL FAULTS WHEN PURCHASED DIRECT EXPOSURE OF FATAL CARBON MONOXIDE POISONS AND HARMFUL GAS EMISSIONS FROM THE MERCEDES CAUSED SEVERE ILLNESS AND LIFE THREATENING SYMPTOMS INCLUDING HEADACHES, DIZZINESS, NAUSEA, FATIGUE, AND FEVER THAT QUICKLY ESCALATED TO MAJOR HEALTH PROBLEMS FOR MY FAMILY INCLUDING MY THREE MINOR CHILDREN. THE DEALERSHIP KNEW THE VEHICLE WAS UNSAFE AND FAULTY BUT FAILED TO DISCLOSE. THE VEHICLE FAILED THE CALIFORNIA EMISSIONS TEST RIGHT BEFORE PURCHASE FOLLOWED BY A PASSING TEST THE SAME DAY. THE SERVICE REPAIR HISTORY SHOWS THE CURRENT PROBLEMS HAVE BEEN ONGOING CONCERNS. ON JUNE 25, 2014 MY MINOR SON WAS NEAR DEATH AND ADMITTED TO THE CHILDREN'S HOSPITAL CRITICAL CARE UNIT WITH NAUSEA,VISION PROBLEMS, EYES SUNK IN, VOMITING, HEADACHES, EXTREME WEIGHT LOSS, FATIGUE, EXCESSIVELY HIGH BLOOD SUGAR READING OVER 800, PANCREAS DAMAGE/FAILURE, BREATHING PROBLEMS, DEHYDRATION, DIZZINESS AND UNCONSCIOUSNESS, HEMOGLOBIN, MYOGLOBIN AND BETA CELL DAMAGE, FEVER,CHILLS, CHEST PAIN, BRAIN MALFUNCTION, SEIZURE, HYPOXIA, KEYSTONES, CARBOXYHAEMOGLOBIN AND TOXINS IN BLOOD. THE VEHICLE SOLD IS A HEALTH AND SAFETY HAZARD. *TR
Safety Rating for the 2009 MERCEDES BENZ CLS550
NHTSA has not yet tested the 2009 MERCEDES BENZ CLS550 in its New Car Assessment Program.
Technical Service Bulletins for the 2009 MERCEDES BENZ CLS550
Mercedes-Benz USA, LLC has issued 1 technical service bulletin (TSBs) for the 2009 MERCEDES BENZ CLS550. TSBs are notices sent by manufacturers to their dealers describing a known issue and the recommended repair procedure.
SB-32-25-82 — SUSPENSION:FRONT:SPRINGS:AIR SUSPENSION SYSTEM
MERCEDES-BENZ: SHOCK ABSORBER PROCEDURE. *RM
NHTSA Investigations for the 2009 MERCEDES BENZ CLS550
There are no NHTSA defect investigations on record for this vehicle.
Other Model Years of the MERCEDES BENZ CLS550
- 2004 MERCEDES BENZ CLS550 — 0 complaints
- 2005 MERCEDES BENZ CLS550 — 0 complaints
- 2006 MERCEDES BENZ CLS550 — 10 complaints
- 2007 MERCEDES BENZ CLS550 — 44 complaints
- 2008 MERCEDES BENZ CLS550 — 22 complaints
- 2009 MERCEDES BENZ CLS550 (current)
- 2010 MERCEDES BENZ CLS550 — 1 complaint
- 2011 MERCEDES BENZ CLS550 — 4 complaints
- 2012 MERCEDES BENZ CLS550 — 31 complaints
- 2013 MERCEDES BENZ CLS550 — 5 complaints
- 2014 MERCEDES BENZ CLS550 — 11 complaints
Other MERCEDES BENZ Models
- MERCEDES BENZ C300 — 4,886 total complaints
- MERCEDES BENZ E350 — 2,649 total complaints
- MERCEDES BENZ E320 — 1,515 total complaints
- MERCEDES BENZ ML350 — 1,236 total complaints
- MERCEDES BENZ ML320 — 1,087 total complaints
- MERCEDES BENZ GLK350 — 1,031 total complaints
- MERCEDES BENZ C250 — 898 total complaints
- MERCEDES BENZ C230 — 879 total complaints