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2006 Mercedes Benz CLS500

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

All reported categories

Tap a category to read its complaints. One report may name several components.

When problems were reported

Mileage at the reported incident

49 reports with mileage · 13 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Service Brakes. Review the 21 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel/propulsion System. Review the 12 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Fuel System, Gasoline. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

3 crash reports0 fire reports2 injury reports

Service Brakes complaints

21 reports
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99,000 miles · Feb 29, 2024
Service Brakes

The contact owns a 2006 Mercedes-Benz CLS500. The contact stated that while driving at undisclosed speeds, the brake pedal failed to depress properly. There was a message to “STOP” displayed on the instrument panel. The vehicle was taken to an independent mechanic, who replaced the TLS, but the failure recurred. The contact call…

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The contact owns a 2006 Mercedes-Benz CLS500. The contact stated that while driving at undisclosed speeds, the brake pedal failed to depress properly. There was a message to “STOP” displayed on the instrument panel. The vehicle was taken to an independent mechanic, who replaced the TLS, but the failure recurred. The contact called the local dealer, who informed the contact that there were no recalls on the VIN. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 99,000.

NHTSA ODI #11574703

170,000 miles · Jul 31, 2020
Electronic Stability Control (esc)Power TrainService Brakes

BRAKES KEEP GOING OUT. BRAKE PEDAL GOING TO THE FLOOR. ESP LIGHT COMES ON AND CAR THROTTLING TO A SLOW CREEP EVEN ON THE HIGHWAY. EXTREMELY DANGEROUS FOR ME AND MY WIFE AND CHILD.

NHTSA ODI #11342610

129,000 miles · Mar 8, 2020
Service Brakes

I WAS EXITING THE HIGHWAY WHEN I BEGAN TO PUSH ON THE BREAK PEDAL IT WENT ALL THE WAY THE THE FLOOR. GOOD THING IT WAS A LITTLE TRAFFIC BECAUSE I WAS GOING ABOUT 40 MPH SO I WAS ABLE TO TURN OFF THE HIGHWAY IN THE GRASS AND STOP. BUT THIS IS A MAJOR SAFETY ISSUE AND THIS COULD HAVE WELL ENDED BAD FOR ME. WITHOUT WARNING THE BRAK…

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I WAS EXITING THE HIGHWAY WHEN I BEGAN TO PUSH ON THE BREAK PEDAL IT WENT ALL THE WAY THE THE FLOOR. GOOD THING IT WAS A LITTLE TRAFFIC BECAUSE I WAS GOING ABOUT 40 MPH SO I WAS ABLE TO TURN OFF THE HIGHWAY IN THE GRASS AND STOP. BUT THIS IS A MAJOR SAFETY ISSUE AND THIS COULD HAVE WELL ENDED BAD FOR ME. WITHOUT WARNING THE BRAKES JUST STOPPED WORKING AND GAVE THE ERROR 'DEPRESS BRAKE PEDAL STOP VEHICLE'

NHTSA ODI #11316895

133,726 miles · Sep 25, 2019
Service Brakes

TL* THE CONTACT OWNS A 2006 MERCEDES-BENZ CLS500. WHILE DRIVING 15 MPH, THE 'DEPRESS BRAKE PEDAL STOP VEHICLE' WARNING INDICATOR ILLUMINATED. THE BRAKE PEDAL WAS DEPRESSED ALL THE WAY TO THE FLOORBOARD, BUT THE VEHICLE DID NOT STOP. THE VEHICLE COASTED UNTIL IT CAME TO A COMPLETE STOP. THE VEHICLE WAS RESTARTED AND WAS ABLE TO F…

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TL* THE CONTACT OWNS A 2006 MERCEDES-BENZ CLS500. WHILE DRIVING 15 MPH, THE 'DEPRESS BRAKE PEDAL STOP VEHICLE' WARNING INDICATOR ILLUMINATED. THE BRAKE PEDAL WAS DEPRESSED ALL THE WAY TO THE FLOORBOARD, BUT THE VEHICLE DID NOT STOP. THE VEHICLE COASTED UNTIL IT CAME TO A COMPLETE STOP. THE VEHICLE WAS RESTARTED AND WAS ABLE TO FUNCTION NORMALLY. MERCEDES-BENZ OF SOUTH ORLANDO (4301 MILLENIA BLVD, ORLANDO, FL 32839, (407) 374-0033) WAS CONTACTED AND INFORMED THE CONTACT THAT THERE WAS NO RECALL FOR THE FAILURE. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OR REPAIRS. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 133,726.

NHTSA ODI #11258011

51,573 miles · Oct 21, 2018
Service Brakes

SENSOMATIC BRAKING CONTROL HAS BEEN OBSERVED TO HAVE FAILED. RELATED BRAKE WARNING LIGHT INHIBITS THE CAR FROM BRAKING PROPERLY OR DRIVING AT A COMFORTABLE SPEED. BRAKE WIRE HAS BEEN REPLACED AND BRAKE PADS AND THE PROBLEM STILL PERSISTS. THERE IS A RECALL ON THIS THAT I WAS UNAWARE EXISTED. I NEED HELP. I'M IN A DANGEROUS SITUA…

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SENSOMATIC BRAKING CONTROL HAS BEEN OBSERVED TO HAVE FAILED. RELATED BRAKE WARNING LIGHT INHIBITS THE CAR FROM BRAKING PROPERLY OR DRIVING AT A COMFORTABLE SPEED. BRAKE WIRE HAS BEEN REPLACED AND BRAKE PADS AND THE PROBLEM STILL PERSISTS. THERE IS A RECALL ON THIS THAT I WAS UNAWARE EXISTED. I NEED HELP. I'M IN A DANGEROUS SITUATION THAT IS UNSAFE FOR ME AND MY FAMILY. BRAKING THE VEHICLE TAKES CONSIDERABLE AMOUNT OF PRESSURE AND SEEMS TO BE DELAYED.

NHTSA ODI #11141636

130,900 miles · Oct 16, 2018
Fuel/propulsion SystemPower TrainService Brakes

BOUGHT THE 2006 CLS 500 2 YEARS AGO, SINCE THAT SECOND DAY I HAVE ISSUES WITH SBC MODULE, I CALL MB DEALER THEY TOLD ME MY CAR WAS OUT OF WARRANTY, SINCE THE PRODUCTION DATE WAS 2004, OKAY AFTER THAT I TRY SEVERAL OTHER MECHANICS AND NOBODY HAVE THE STAR TOOL TO FIX UP, THE CAR IS NOT SAFE TO DRIVE AND I CONTINUE TAKE THE RISK…

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BOUGHT THE 2006 CLS 500 2 YEARS AGO, SINCE THAT SECOND DAY I HAVE ISSUES WITH SBC MODULE, I CALL MB DEALER THEY TOLD ME MY CAR WAS OUT OF WARRANTY, SINCE THE PRODUCTION DATE WAS 2004, OKAY AFTER THAT I TRY SEVERAL OTHER MECHANICS AND NOBODY HAVE THE STAR TOOL TO FIX UP, THE CAR IS NOT SAFE TO DRIVE AND I CONTINUE TAKE THE RISK COUPLE MONTHS UNTIL THE FUEL LINE STARTS LEAK ON THE PUMP, THIS COULD GENERATE A SPARK AND BURN MY CAR, I CALL AGAIN MB DEALER AND THEY TOLD ME IS PROBABLY UNSAFE TO START THE CAR. AFTER ALL THIS YEARS I PARKED THE CAR AND ALL MY SUSPENSION WAS BROKE AS WELL, CALL AGAIN THE MB DEALER THEY ESTIMATED $ 1800 TO REPLACE THE AIR SHOCKS, SO I BUY FROM ARNOTT THE SAME MB SELL AND I REPLACE ALL 4, SO THE CAR IS UP AGAIN, NEXT WEEK I DECIDE TO SELL THE VEHICLE AFTER DRIVING IN 3 YEARS 9,000 MILES ONLY, TRY TO MOVE THE CAR FROM THE GARAGE, GUESS WHAT, MY TRANSMISSION GO TO LIMP MODE BECAUSE THE BREAKS ARE NOT WORKING, SO FAR I DECIDE TO WRITE IN HERE TO COMPLAIN WHY A SUCH BEAUTIFUL CAR HAVE SO MANY ISSUES AND MB DOES NOT CARE FOR THE OLD MB. I ALMOST GET ON ACCIDENT WHEN MY BREAKS COMPLETE FROZEN TO THE END !!!

NHTSA ODI #11140687

141,000 miles · May 21, 2018
Service Brakes

I WAS DRIVING AND THE BRAKE LIGHT CAME ON AND MY BRAKES WENT STRAIGHT TO THE FLOOR WHICH COULD HAVE CAUSED ME TO CRASH. MB SHOULD HAVE RECALLED THIS PROBLEM FROM THIS SENSOTRONIC MODULE WHICH THEY NEW ABOUT

NHTSA ODI #11096992

119,040 miles · Jan 30, 2018
Service Brakes

THE MERCEDES-BENZ CLS 500 HAS A ISSUE ON SBC MODULE THAT OCCUR ON MODELS LIKE MINE, THIS SBC SYSTEM CANNOT STOP THE VEHICLE AND MB KNOW THIS OCCUR AND IS REPLACEMENT ONLY, THEY DO NOT REPLOGRAM TO CLEAN THE ERROR.

NHTSA ODI #11065877

197,120 miles · Dec 28, 2017
Service Brakes

I WAS DRIVING AND THE REDUCE BRAKING LIGHT CAME ON. I PULLED OVER STOPPED MY VEHICLE BECAUSE IT STATED THAT I NEEDED TO DO SO, RESTARTED THE VEHICLE AND TRIED TO MAKE IT HOME. I BEGAN TO LOOSE CONTROL OF THE STEERING AND EVEN THOUGH I WAS PUSHING THE BRAKE PEDAL TO STOP, THE PEDAL WENT TO THE FLOOR. I WAS IN RUSH TRAFFIC AND …

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I WAS DRIVING AND THE REDUCE BRAKING LIGHT CAME ON. I PULLED OVER STOPPED MY VEHICLE BECAUSE IT STATED THAT I NEEDED TO DO SO, RESTARTED THE VEHICLE AND TRIED TO MAKE IT HOME. I BEGAN TO LOOSE CONTROL OF THE STEERING AND EVEN THOUGH I WAS PUSHING THE BRAKE PEDAL TO STOP, THE PEDAL WENT TO THE FLOOR. I WAS IN RUSH TRAFFIC AND SO SCARED THAT I WOULD HURT SOMEONE OR MYSELF. I RECENTLY HAD MY BRAKES AND ROTORS REPLACED, MONTHS IN ADVANCE. I BARELY MADE IT HOME AND SINCE THEN I HAVE TRIED TO TAKE MY VEHICLE TO THE SHOP BUT IN DOING SO THE SAME PROBLEM AROSE. AGAIN, I WAS FRIGHTEN TO PUT IT ON THE ROAD I PLACED IT BACK IN THE GARAGE. PLEASE HELP. I AM NOT UNDERSTANDING WHY I AM HAVING THESE PROBLEMS. I BROUGHT THE CAR IN SEPTEMBER OF 2013 AND THIS IS THE ONLY MAJOR ISSUE I HAVE HAD. I LOVE MY CAR. I ALSO READ THAT IN 2006 SOME TYPE OF BRAKING SYSTEM WAS DISCONTINUED AND THAT THERE WAS A RECALL ON THE SBC PUMP.

NHTSA ODI #11057260

170,000 miles · Dec 22, 2017
Service Brakes

TL* THE CONTACT OWNS A 2006 MERCEDES-BENZ CLS500. WHILE DRIVING 70 MPH, THE "REDUCE BRAKE" AND "STOP THE VEHICLE" INDICATORS ILLUMINATED. THE VEHICLE WAS PULLED OVER TO THE SHOULDER LANE WHERE IT WAS ABLE TO RESTART AND RESUME NORMAL OPERATION. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE SBC …

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TL* THE CONTACT OWNS A 2006 MERCEDES-BENZ CLS500. WHILE DRIVING 70 MPH, THE "REDUCE BRAKE" AND "STOP THE VEHICLE" INDICATORS ILLUMINATED. THE VEHICLE WAS PULLED OVER TO THE SHOULDER LANE WHERE IT WAS ABLE TO RESTART AND RESUME NORMAL OPERATION. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE SBC UNIT FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE LOCAL DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS APPROXIMATELY 170,000.

NHTSA ODI #11056058

Official recalls

3

24V874000 · Visibility:sun/moon Roof Assembly

Nov 19, 2024

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 & remedy

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. MBUSA's number for this recall is 2024120001/2/3.

21V196000 · Visibility:sun/moon Roof Assembly

Mar 19, 2021

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2006-2007 C350, C230, C280, CLK350, E320CDI, E350 Wagon, E350, 2006 C55 AMG, CLK500, CLS500, CLS55 AMG, E500 Wagon, E500, E55 AMG, 2007 CLK550, CLS550, CLS63 AMG, E550, E63 AMG, and E63 Wagon AMG vehicles. The bonding between the glass panel and the sliding roof frame may deteriorate, possibly causing the glass panel to detach from the vehicle.

Consequence & remedy

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. Owner letters were mailed May 7, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. This recall is an expansion of recall number 19V-918. MBUSA's number for this recall is 2021040012.

19V918000 · Visibility:sun/moon Roof Assembly

Dec 20, 2019

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 & remedy

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 recall is 2020040011.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.