2007 MERCEDES-BENZ CLK-Class Problems

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Complaints by Component

FUEL/PROPULSION SYSTEM

19 complaints

WHEN I FILL THE GAS TANK, THERE IS A VERY STEONG SMELL OF FUEL INSIDE AND OUTSIDE OF THE CAR. THE SMELL IA THERE UTIL AT LEAST HALF THE TANK IS USED. THE SAME PROBLEM HAS BEEN WITH "E" SERIES. MB ISSUED A RECALL. HOWEVER, THE DEALERSHIP TELLS ME THERE IS NO RECALL FOR 2007 CLK350 EVENTHOUGH SAME PARTS ARE USED TO DELIVER THE FUEL.

Nov 13, 2020

WHEN I FILL MY CAR UP I CAN SMELL GAS IN MY GARAGE. ONCE I DRIVE IT FOR A WHILE AND IT GETS BELOW A HALF TANK OR SO I DON'T SMELL THE GAS ANYMORE. I AM WORRIED THAT THE GAS SMELL IN THE GARAGE MADE SOME FUMES INTO MY HOUSE AND THIS IS A SAFETY ISSUE. I SEE SOME MODELS OF MERCEDES HAVE BEEN RECALLED FOR THIS REASON. I WOULD LIKE MERCEDES TO RECALL AND REPAIR THIS AT NO CHARGE TO ME. APPARENTLY MERCEDES COVERS MODEL YEAR 2003 TO 2009 ON THE E CLASS IN 2006 TO 2011 ON THE CLS CLASS. I AM HAVING THE EXACT SAME ISSUE. *BF *TR *TR

May 28, 2020

BOUGHT THE VEHICLE AT 42K MILES 3 YEARS AND IT SMELLS FUEL INSIDE THE VEHICLE AND THE GARAGE FOR A COUPLE OF DAYS ON EACH TANK FILL UP. IT SMELLS SO BAD I HAVE LEAVE THE GARAGE DOOR OPEN SOMETIMES SO THAT MY HOUSE DOES NOT CATCH FIRE ALONG THE VEHICLE. SEARCHED ONLINE A LOT OF OWNERS OF THE SAME VEHICLE HAVE THE SAME COMPLAINT.

Jan 25, 2020

STRONG SMELL OF FUEL FROM REAR LEFT SIDE OF VEHICLE AFTER FILL UP. FUEL PUDDLE FOUND UNDER REAR PASSENGER SEAT UNDER FUEL TANK ACCESS PANEL. LEFT SIDE FUEL PUMP (FUEL FILTER/SENDER) FOUND CRACKED AND LEAKING AT THE NIPPLE TO THE OUTGOING GAS LINE. THIS IS A COMMON FAILURE FOR 10 YEAR OLD E AND C CLASS MERCEDES AND IS PART OF A MERCEDES EXTENDED WARRANTY PROGRAM TO CORRECT THIS EXACT PROBLEM. HOWEVER, MERCEDES TELLS ME THAT MY CLK IS NOT PART OF THE WARRANTY EXTENSION.

Sep 17, 2018

AFTER FILLING GAS TANK STRONG GAS SMELL AROUND CAR SPECIALLY IN THE GARAGE NO VISIBLE FUEL LEAK.NO FUEL SMELL IN THE CAR ONLY OUTSIDE BY REAR WHEELS.NOT IN MOTION ,

Feb 22, 2018

+ 14 more complaints for this component

AIR BAGS

6 complaints

The contact owns a 2007 Mercedes-Benz CLK350. The contact stated while driving 10-15 MPH and making a turn, the contact became aware of an abnormal sound, and the driver's side roof air bags and driver's side door air bag inadvertently deployed. The contact was able to drive to the residence. The contact's neighbor later informed the contact that the rear driver's side tire was flat. The contact inspected the tire and noticed a blowout of the sidewall. The vehicle was towed to Costco, where the tire was replaced. The manufacturer was notified of the failure and referred the contact to the dealer for diagnostic testing. The vehicle was taken to the dealer. The contact stated that he had not been provided the diagnostic test information. The vehicle was not repaired. The manufacturer advised the contact to be patient. No further assistance was provided. The failure mileage was approximately 189,000.

Mar 24, 2025

AIRBAG PROBLEM LIGHT KEEPS COMING ON. NOT SHORE IF AIRBAG WILL WORK WHEN NEEDED

Sep 06, 2020

SHOWING DRIVER SIDE AIRBAG DEFECTIVE

Jun 30, 2020

WHEN THE SUPPLEMENTAL RESTRAINT SYSTEM LIGHT (SRS) CAME ON I WAS TOLD THE HARNESS UNDER THE SEAT HAD TO BE REPLACED AT CONSIDERABLE COST. I HAD IT REPAIRED AN A SHORT TIME LATER IT CAME ON AGAIN. I AM TOLD AGAIN I HAVE A FAULTY HARNESS AND AGAIN I MUST DO THE SAME REPAIR AT MY EXPENSE. THIS IS NOT SAFE AND MERCEDES TAKES NO RESPONSIBILITY.

Feb 15, 2016

THE SRS (SUPPLEMENTAL RESTRAINT SYSTEM) LIGHT CAME ON AND A MESSAGE SAYING THERE WAS A FAULT AND THE VEHICLE NEEDS TO BE TAKEN TO THE WORKSHOP. I TOOK IT TO THE DEALER AND WAS TOLD THE WIRING HARNESS IN THE DRIVER SEAT NEEDS REPLACED. THIS HARNESS IS CONNECTED TO THE SIDE AIR BAG LOCATED IN THE DRIVER SEAT. THE ESTIMATE TO REPLACE THE HARNESS IS $850. THE MECHANIC AT THE MB DEALER SAID THE WIRES WEAR AWAY FROM SEAT MOVEMENT OVER THE YEARS AND NOW NEED REPLACED. THIS SHOULD NOT HAPPEN. THE AIR BAGS ARE INSTALLED AS A SAFETY DEVICE AND SHOULD NOT FAIL BECAUSE THE SEAT IS MOVED BACK AND FORTH WHEN SETTING THE SEAT POSITION.

Sep 14, 2015

+ 1 more complaint for this component

ENGINE

4 complaints

TL* THE CONTACT OWNS A 2007 MERCEDES BENZ CLK350. THE CONTACT STATED THAT WHILE DRIVING AT AN UNDISCLOSED SPEED, THE CHECK ENGINE SENSOR LIGHT ILLUMINATED AND REMAINED ILLUMINATED. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO REPLACED THE INTAKE MANIFOLD, CAM SHAFT SENSOR AND VALVES HOWEVER, THE CHECK ENGINE WARNING LIGHT REMAINED ILLUMINATED. THE DEALER AND MANUFACTURER WERE NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 136,000.

Jun 29, 2020

EVERY MERCEDES FROM THE YEAR 2005-2008 WITH THE M272 V6 ENGINE AND M278 V8 ENGINE GETS A CODE CALLED P0016-P0017 WITCH IS THE RIGHT HAND SIDE CAMSHAFT INTERNALLY TO GO BAD. MBUSA HAD A CLASS ACTION LAW SUIT AND IT STATES THAT NON OF THE CARS HAVE THAT ISSUE WHEN IN REALITY THEY DO MBUSA STATES THAT THE CAR IS OVER 10 YEARS OLD IN THE YEAR 2015 BUT IN THE CLASS ACTION IT CLEARLY STATES 10 YEARS OR 125,000 MILES. IVE CALLED MBUSA MANY OF TIMES BUT NO REPLY PLEASE FEEL FREE TO CALL ME

Oct 29, 2017

TL* THE CONTACT OWNS A 2007 MERCEDES-BENZ CLK350. WHILE DRIVING AT VARIOUS SPEEDS, THE VEHICLE STALLED. THE DEALER DIAGNOSED THAT THE ELECTRONIC CONTROL VALVE FAILED AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 32,000.

May 17, 2016

TL* THE CONTACT OWNS A 2007 MERCEDES-BENZ CLK550. THE CONTACT STATED THAT WHILE DRIVING 30 MPH, THE COOLANT LIGHT ILLUMINATED AS THE VEHICLE STALLED. THE CONTACT WAS NOT ABLE TO RESTART THE VEHICLE AND THE VEHICLE WAS TOWED TO A DEALER. THE DEALER DIAGNOSED THAT THERE WAS AN UNSECURED CLAMP BEHIND THE FIREWALL AND AS A RESULT, THE ENGINE WAS DESTROYED AND NEEDED TO BE REPLACED. THE CONTACT DID NOT HAVE THE ENGINE REPLACED. THE FAILURE MILEAGE WAS 72,000.

Sep 03, 2013

POWER TRAIN

4 complaints

VEHICLE WOULD BE STOCK ON 1ST OR 3RD GEAR WITHOUT ANY ERROR CODE ENGINE LIGHT OR TRANSMISSION LIGHT ON. THAT CAN HAPPEN ANYTIME. ON TAKE OFF AT RED LIGHT OR CRUISING ON 5TH 6TH OR 7TH SHIFT. THIS IS AN AUTOMATIC TRANSMISSION WITH NO MECHANICAL ISSUES. I AM GUESSING IT IS A SOFTWARE ISSUE. VERY DANGEROUS IN TRAFFIC OR HIGH SPEED HIGHWAY BECAUSE THE VEHICLE STALLS UNINTENTIONALLY. A RESTART OF VEHICLE FIXES THE ISSUE.

Jan 25, 2020

TL* THE CONTACT OWNS A 2007 MERCEDES BENZ CLK350. WHILE DRIVING APPROXIMATELY 45 MPH, THE VEHICLE STARTED TO LOSE ACCELERATION UNTIL IT STOPPED IN THE MIDDLE OF THE ROAD. THE VEHICLE HAD TO BE TURNED OFF AND THEN RESTARTED. THE VEHICLE WAS TAKEN TO THREE INDEPENDENT MECHANICS WHO DIAGNOSED THAT THE CONTROL SPEED SENSOR NEEDED REPLACEMENT. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 120,000. THE VIN WAS NOT AVAILABLE.

Jun 10, 2015

TRANSMISSION (MERCEDES TYPE 722.9) WILL NOT SHIFT PROPERLY. TRANSMISSION S/N 722906 00 999408. SUSPECT COMPONENT: VALVE BODY (ELECTROHYDRAULIC CONTROL UNIT). MULTIPLE VARIATIONS OF IMPROPER SHIFTING, EXAMPLES: 1. TRANSMISSION WILL NOT SHIFT AFTER VEHICLE IS STOPPED WITH ENGINE RUNNING RESULTING IN NO MOVEMENT OF VEHICLE; 2. TRANSMISSION WILL SHIFT TO INITIAL GEAR THEN REMAIN IN THAT GEAR RESULTING IN MOVEMENT OF VEHICLE WITH HIGH ENGINE RPM'S. ISSUE MAY CORRECT ITSELF BY OPERATOR SHIFTING TO NEUTRAL/PARK, OR TURNING ENGINE OFF. ISSUE IS INCREASING IN FREQUENCY. LACK OF PROPER SHIFTING RESULTS IN VEHICLE BECOMING POTENTIALLY DANGEROUS TO DRIVE. *TR

Nov 04, 2014

THE TRANSMISSION LOCKS UP IN LOW GEAR WHILE DRIVING AT FREEWAY SPEED. THE CHECK ENGINE LIGHT CAME ON AND THE TRANSMISSION WON'T CHANGE GEARS. *KB

Mar 20, 2012

ELECTRICAL SYSTEM

2 complaints

TL* THE CONTACT OWNS A 2007 MERCEDES-BENZ CLK350. WHILE THE VEHICLE WAS STATIONARY, ALL OF THE INSTRUMENT PANEL LIGHTING STOPPED WORKING. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 102,000.

Mar 03, 2017

AS I WAS WATCHING THE GMC ELECTRONIC IGNITION SWITCH RECALL ON THE NEWS THIS MORNING, IT STRUCK A CHORD, AS THE SAME THING HAPPENED ON THE ABOVE MENTIONED CAR LAST SUMMER. FORTUNATELY WE WERE DRIVING DOWN A SIDE STREET SO THE SPEED WAS LOW. THE CAR LITERALLY TURNED OFF... NO POWER STEERING, NO POWER BRAKES... NO POWER WINDOWS... NOTHING. IT WAS TOWED TO THE DEALERSHIP AND THE ELECTRONIC IGNITION SWITCH WAS REPLACED. I WAS TOLD THAT THEY SEE THIS IN THIS MODEL, BUT HAVE NOT SEEN A RECURRENCE WHEN THEY REPLACE THE SWITCH. THIS WAS NOT A RECALL, BUT I THOUGHT AT THE TIME, IT SHOULD BE. THIS COULD HAVE EXTREMELY TRAGIC. *TR

Mar 06, 2014

STRUCTURE

1 complaint

The glued seam on the convertible top has come unglued above the back window. The car has been garage kept and only has 66,000 miles. When riding down the road, I am afraid the top may continue to peel back and try to come loose. This isn't only a safety concern, it is a security concern, and protection from weather. It seems to be a known issue in the Mercedes forums.

May 08, 2023

EXTERIOR LIGHTING

1 complaint

The contact owns a 2007 Mercedes-Benz CLK350. The contact stated that while operating the vehicle, the rear taillights became inoperable and would not illuminate as designed. The cause of the failure was not yet determined. The local dealer and manufacturer were made aware of the failure, but no assistance was offered. The failure mileage was 49,000.

Apr 21, 2023

AIR BAGS,VEHICLE SPEED CONTROL

1 complaint

SRS LIGHT COMES ON. HAD VEHICLE SCANNED AND APPEARS TO BE THE PASSENGER SIDE AIR BAG BUT DOESN'T SAY WHICH ONE. AFTER DELETING THE CODE, THE LIGHT STAYS OFF UNTIL SOMEONE RIDES WITH ME. ONCE THEY GET OUT THE LIGHT COMES ON. THE DIGITAL RING ON THE DASH THAT IS ASSOCIATED WITH THE CRUISE CONTROL FLASHES IN SECTIONS AND INTERMITTENTLY. CANNOT FIND ANY CODE OR REASON FOR THIS PROBLEM ANYWHERE. NOT INTERNET AND NO CODE STORED.

Mar 29, 2021

VISIBILITY

1 complaint

TL* THE CONTACT OWNS A 2007 MERCEDES BENZ CLK350. THE CONTACT STATED THE BONDING BETWEEN THE GLASS PANEL AND THE SLIDING ROOF FRAME DETERIORATED WHICH RESULTED IN THE TWO PARTS SEPARATING. THE CONTACT SPOKE TO THE LOCAL DEALER MERCEDES-BENZ OF LONG BEACH (2300 E SPRING ST, SIGNAL HILL, CA 90755, (562) 374-7759) WHERE IT EXPLAINED OVER THE PHONE THAT THE DEALER WAS NOT GOING TO SERVICE THE VEHICLE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS INFORMED OF THE FAILURE AND INFORMED THE CONTACT THAT THE DEALER HAD TO REPAIR THE RECALL. THE FAILURE MILEAGE WAS APPROXIMATELY 200,835.

Feb 17, 2021

UNKNOWN OR OTHER,FUEL/PROPULSION SYSTEM

1 complaint

PARKED MY CAR IN MY GARAGE FOR THE NIGHT, NEXT MORNING MY GARAGE HAD A STRONG SMELL OF GAS. WHEN I GOT IN THE CAR IT WAS EVEN STRONGER. HAS BEEN 3 DAYS NOW AND YOU CAN EVEN SMELL THE GAS OUTSIDE OF THE CAR WHEN IT'S BEEN PARKED.THE OVERWHELMING SMELL OF GASOLINE INSIDE CABIN OF MY CAR IS NAUSEATING AND I'M AFRAID IT'S GONNA CAUSE ME TO LOSE CONSCIOUSNESS.

Dec 06, 2020

Injuries: 1

TIRES

1 complaint

TIRE SEPARATED FROM OUTER WALL ON MAJOR HIGHWAY. I WAS LUCKY TO BE ABLE TO PULL OVER AND STOP .WHEN I DID TIRE ROLLED OFF OF CAR IN FRONT OF ME DOWN THE ROAD. *TR

Jun 05, 2020

VISIBILITY/WIPER

1 complaint

TL* THE CONTACT'S PARTNER OWNS A 2007 MERCEDES-BENZ CLK350. THE CONTACT STATED WHILE HIS PARTNER WAS DRIVING 65 MPH, THE SUN ROOF SHADE DETACHED FROM THE VEHICLE AND FELL ONTO THE ROADWAY. THE VEHICLE WAS TAKEN TO MERCEDES-BENZ OF SAN FRANCISCO LOCATED AT 500 8TH ST, SAN FRANCISCO, CA 94103, TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE SUN SCREEN ASSEMBLY NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE CONTACT STATED THAT THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 19V918000 (VISIBILITY). THE MANUFACTURER HAD NOT BEEN INFORMED OF FAILURE. THE FAILURE MILEAGE WAS 155,000.

May 08, 2020

POWER TRAIN,VEHICLE SPEED CONTROL

1 complaint

I SLOWED DOWN TO MAKE A TURN AND THE CAR WOULD NOT ACCELERATE. IT APPEARED TO BE STUCK IN HIGH GEAR AND DID NOT SHIFT BACK DOWN TO A LOW GEAR. THIS HAPPENED TWICE OVER A 3 WEEK PERIOD. BOTH TIMES I ALMOST CAUSED A TRAFFIC ACCIDENT BY BEING STUCK IN THE MIDDLE OF THE ROAD. I TOOK THE CAR TO THE MB DEALER AND WAS TOLD IT WAS THE CONDUCTOR PLATE SENSOR BOARD THAT CONTROLS THE TRANSMISSION. THE FIX WAS $1300 TO REPLACE THE UNIT.

Sep 14, 2015

FUEL SYSTEM, GASOLINE

1 complaint

THE VEHICLE STALLED, ENGINE QUIT, ON A BUSY SIDE STREET. THE DRIVER PULLED OVER ON THE DIRT SIDE OF THE STREET. RESTARTS WERE ATTEMPTED TO NO AVAIL. THE ENGINE WILL IDLE FOR A COUPLE OF SECONDS THEN SHUTDOWN. IT SOUNDED LIKE FUEL STARVATION. THE FUEL INDICATOR SHOWED 4 BARS OR A LITTLE UNDER HALF TANK. THE FUEL TANK WAS FILLED WITH 5 GALLONS OF GASOLINE WHERE THE VEHICLE STARTED FINE AND DRIVEN HOME. THE CAUSE WAS FOUND OUT TO BE A FAULTY FUEL INDICATOR. IT LATER FREEZES ON HALF FULL EVEN IF IT IS FILLED TO FULL TANK AT THE GAS STATION. FUEL GAUGE READINGS ARE INCORRECT AND INTERMITTENT. RESEARCH FROM NADA GUIDES ON THIS VEHICLE REVEALED US NHTSA CAMPAIGN ID 08V303000 AND MERCEDES BENZ RECALL NO. 2008 07000, REGARDING INCORRECT SOFTWARE CALIBRATION NUMBER CODING. HOWEVER, THIS VEHICLE'S VIN DOES NOT SHOW ANY RECALL OR SERVICE BULLETIN. UPDATED 09/25/15*LJ.......UPDATED 10/19/15 *BF UPDATED 12/21/2015 *JS UPDATED 01/25/16.*JB

Jul 20, 2015

VEHICLE SPEED CONTROL,UNKNOWN OR OTHER

1 complaint

I OWN A 2007 MERCEDES CLK 350, I WAS ON THE HIGHWAY WITH MY SON, WHEN MY CAR STOPPED ACCELERATING WHILE IN MOTION. I WAS TERRIFIED! I WAS IN THE MIDDLE OF ONCOMING TRAFFIC WITH BIG RIGS AND ALL. WHEN I REALIZED THAT THE CAR WOULD NOT ACCELERATE, NOR COULD I CHANGE GEARS, I TURNED THE WHEEL TO HEAD TOWARDS THE EMERGENCY LANE. THE CAR SHUTDOWN BEFORE I WAS ABLE TO GET THE CAR COMPLETELY IN THE LANE. I WAITED AND ATTEMPTED TO RESTART THE VEHICLE. THE CAR RESTARTED AND I MOVED OFF THE EXIT. AS SOON AS I EXITED, THE CAR STOPPED ACCELERATING AGAIN, AND SHUTDOWN IN MOTION. MY CAR DIAGNOSTIC WAS THE TRANSMISSION CONTROL MODULE/SPEED SENSOR. UPON INVESTIGATING I DISCOVERED THAT THIS IS A KNOWN ISSUE THAT HAS BEEN REPORTED TO MERCEDES ON NUMEROUS OF OCCASSIONS. I DISCOVERED COMPLAINTS AT NHTSA, CONSUMER AFFAIRS, ALL THE WAY TO THE BBB. EVEN THE SERVICE DEPARTMENTS SAID THAT THIS IS A COMMON PROBLEM ON THESE MODELS. I WAS SO UPSET! TO FIND OUT THAT, THIS IS A KNOWN DEFECT BUT THE CONSUMERS HAVE NOT BEEN NOTIFIED. MY SON AND I WERE IN THE MIDDLE OF THE INTERSTATE AND WE COULD HAVE BEEN DIRECTLY HIT AND KILLED! THIS IS A SERIOUS ISSUE! A CAR SHOULD NOT STOP IN MOTION AT ANYTIME, ANYWHERE! MERCEDES NEEDS TO REPLACE THIS PART THAT IS REQUIRED TO FIX THIS KNOWN DEFECT, BEFORE A SERIOUS INJURY OR DEATH OCCURS.

Jul 13, 2015

VISIBILITY,STRUCTURE

1 complaint

WHILE DRIVING ON THE INTERSTATE MY SUN ROOF GLASS BLEW OFF OF THE VEHICLE. IT WAS NOT OPEN AT THE TIME. I IMMEDIATELY PULLED OVER TO SEE IF ANYONE WAS HIT. I DID NOT SEE ANYONE. MERCEDES BENZ DOES NOT SEEM TO BE CONCERNED THAT THIS COULD HAVE BEEN A FATALITY IF ANYONE WOULD HAVE BEEN HIT, OR SWERVED TO AVOID AN ACCIDENT. MY VEHICLE IS CURRENTLY AT A MERCEDES DEALERSHIP AND I HAVE ALSO CONTACTED MY INSURANCE COMPANY. THIS NEEDS TO BE ELEVATED TO ASSURE THAT THIS TYPE OF SITUATION DOES NOT HAPPEN AGAIN. THIS IS A PRODUCT LIABILITY SITUATION AND THIS SHOULD BE NOTED SOMEWHERE. *TR

Sep 09, 2014

FUEL SYSTEM, GASOLINE,ELECTRICAL SYSTEM,ENGINE

1 complaint

DRIVING DOWN THE ROAD AT A SLOW SPEED AND THE CAR JUST QUITS. SOMETIMES IT WILL START ITSELF BACK UP AND SOMETIMES I HAVE TO PULL OFF TO THE SIDE OF THE ROAD TO TURN IGNITION OFF AND THEN ON AGAIN. THE CAR WILL JUST QUIT AT HIGHWAY SPEEDS AND AFTER SOME QUICK THINKING AND REALIZING WHAT JUST HAPPENED THE ONLY THING TO DO IS DRIFT TO THE BERM OF THE ROAD WITH NO PWR STEERING OR BRAKES. THERE ARE ALSO TIMES WHEN I START THE CAR IT WILL QUIT AND TAKES TWO TO THREE MORE TRIES. ALSO HAD A SEVERE RAW GAS COMING FROM THE CAR AFTER A FILL UP. THE GAS FUMES WERE SO SEVERE THAT WE HAD TO PARK THE CAR OUTSIDE FOR FEAR OF AN EXPLOSION IN OUR GARAGE. I TOOK THE CAR TO THE MB DEALER IN PITTSBURGH AND THEY WERE ABLE TO REPAIR THE GAS PROBLEM AS THE GASKETS AROUND THE GAS TANK WERE DRY-ROTTED AND I PAID APPROX $600.00 FOR THIS REPAIR WHICH I FEEL THAT MB SHOULD HAVE COVERED SINCE AT 66000 MILES THIS SHOULD NOT HAPPEN. AS USUAL THEY COULD NOT DUPLICATE THE STALLING ISSUE. MB KNOW OF THIS PROBLEM BUT WILL NOT DO ANYTHING SINCE IT DOESN'T SHOW UP ON THERE COMPUTER HOOK-UPS. SOMETHING NEEDS TO BE DONE BEFORE PEOPLE GET KILLED. I'M SURE I'M NOT THE ONLY ONE THIS HAPPENS TOO. *TR

Apr 26, 2014

POWER TRAIN,ELECTRICAL SYSTEM

1 complaint

MY CLK 350 CABRIOLET STATED DRIVING DIFFERENT. AT FIRST, WHENEVER I WOULD SLOW DOWN AT A STOP LIGHT, THE CAR WOULD CUT OFF. EVERYTHING WOULD ILLUMINATE ON THE DASH AND I WOULD HAVE TO TURN IT OFF AND BACK ON TO DRIVE IT AGAIN. THE BIGGEST ISSUE IS THAT WHEN I WOULD DRIVE, THE CAR WOULD NOT SHIFT OUR OF GEARS PROPERLY, AND IT WOULD VERY PAINFULLY AND SLOWLY ACCELERATE ITS SPEED. IT WOULD JERK, LIKE THE TRANSMISSION WAS NOT FUNCTIONING CORRECTLY. COME TO FIND OUT, AT 62,000 MILES, MY CAR NEEDED A NEW TRANSMISSION, WITH NO LOGICAL EXPLANATION GIVEN FROM ANY BENZ DEALER. SPEED SENSORS, CAMSHAFT, CONVERTER ALL MALFUNCTIONED. *TR

May 03, 2013

SEAT BELTS

1 complaint

SEAT BELTS FAIL TO RETRACT UNLESS THERE ARE ASSISTED MANUALLY, IF NOT NOTICED THEY HANG OUTSIDE THE VEHICLE. IF A DRIVER HAD DELIVERED A PASSENGER TO A DESTINATION AND THAT PASSENGER FAILED TO ASSIST THE SEAT BELT INTO THE ENCLOSURE AND EXITED LEAVING A PORTION OF THE BELT DRAGGING ON THE GROUND AND POSSIBLY GETTING CAUGHT ON A OBSTRUCTION OF SOME TYPE, OR CAUSING SOME UNINTENDED ACTION. *TR

Nov 23, 2011

EQUIPMENT

1 complaint

TL* THE CONTACT OWNS A 2007 MERCEDES BENZ CLK. THE CONTACT STATED THAT THE AIR CONDITIONER WOULD NOT BLOW ANY AIR OUT THE VENTS. THE VEHICLE WAS INSPECTED BY A DEALER AND THEY STATED THAT THE AIR CONDITIONER WAS WORKING PROPERLY. THE MANUFACTURER WAS NOTIFIED AND THEY OFFERED NO ASSISTANCE. THE FAILURE AND CURRENT MILEAGES WERE APPROXIMATELY 1,136. THE VIN WAS UNAVAILABLE.

Jul 21, 2011

VEHICLE SPEED CONTROL

1 complaint

2007 AND OTHER MERCEDES BENZ VEHICLES CRUISE CONTROL LEVER [STALK] IS INSTALLED JUST ABOVE TURN SIGNAL LEVER. THERE IS NO "ON/OFF" CONTROL FOR THE M-B CRUISE CONTROL. THE 'STALK' TYPE LEVER IS 'ALWAYS ACTIVE' AND READY TO ENGAGE THE CRUISE CONTROL. IT IS ALL TOO EASY TO CONFUSE THE CRUISE CONTROL LEVER WITH THE TURN SIGNAL LEVER DUE TO THEIR PROXIMITY. INTENDING TO SIGNAL RIGHT TURN, IF A DRIVER MISTAKENLY ENGAGES THE CRUISE CONTROL LEVER IN THE "UP" POSITION, THE DRIVER HAS MISTAKENLY ENGAGED THE CRUISE CONTROL "ACCELERATION" MODE WHICH OBVIOUS RESULT COULD LEAD TO AN ACCIDENT,WITH INJURIES AND DEATHS. SINCE I HAVE OWNED THIS VEHICLE [2007 M-B CLK 350] ON 2/8/10, I HAVE ENGAGED THE CRUISE CONTROL LEVER MANY TIMES INTENDING TO SIGNAL 'RIGHT TURN'. THE VEHICLE BEGAN TO ACCELERATE AND I WAS COMPELLED TO HIT THE BRAKES TO AVOID A COLLISION. I REALIZED WHAT I HAS DONE AND I DO BLAME M-BENZ FOR PLACING THE CRUISE CONTROL LEVER JUST ABOVE THE TURN SIGNAL LEVER CAUSING EASY CONFUSION WHEN YOU ARE TRYING TO KEEP YOUR EYES ON THE ROAD AND NOT LOOKING FOR WHICH 'LEVER' TO ENGAGE. *TR

Apr 08, 2010

SEATS

1 complaint

MERCEDES CLK 350 IS A COUPE MODEL. WHEN THE SEAT IS MOVED FORWARD TO GAIN ACCESS TO THE REAR SEAT, THE FRONT SEAT HEADREST AUTOMATICALLY RETRACTS INTO THE SEAT. THE HEADREST GOES ALL THE WAY DOWN SO THAT THERE IS NO SPACE BETWEEN THE HEADREST AND THE TOP OF THE SEAT BACK. IF ONES HAND IS THERE AS SUPPORT WHILE GETTING IN, THE HAND IS CAUGHT AND HELD UNTIL THE SEAT BACK IS BROUGHT BACK INTO THE PROPER POSITION. THE FORCE IS SO STRONG AND THE MATERIAL ON THE HEADREST AND SEAT BACK SO FIRM THAT THEY CAN BREAK A FINGER OR A CHILDS HAND. *JB

Oct 23, 2007

ENGINE AND ENGINE COOLING

1 complaint

TL*THE CONTACT OWNS A 2007 MERCEDES BENZ CLK550. WHILE DRIVING 10 MPH, THE ENGINE FAILED AND THE STEERING LOCKED. THE FAILURE OCCURRED WITHOUT WARNING. THE VEHICLE WAS TOWED TO A MERCEDES BENZ DEALER. THE VIN, PURCHASE DATE, ENGINE SIZE, POWERTRAIN, AND MILEAGE INFORMATION WERE UNKNOWN.

Jun 18, 2007

4.9/5.0

52 reviews

Frequently Asked Questions

How many problems does the 2007 MERCEDES-BENZ CLK-Class have?

The 2007 MERCEDES-BENZ CLK-Class currently has 53 owner-reported complaints according to NHTSA database. These complaints are organized by component to help identify common issues.

What are the most common problems with 2007 MERCEDES-BENZ CLK-Class?

The most common problems reported for the 2007 MERCEDES-BENZ CLK-Class are organized by component above. Each component section shows owner-reported issues, crash reports, and fire incidents to help identify patterns and problem areas.

Where does this 2007 MERCEDES-BENZ CLK-Class problem data come from?

All problem and complaint data for the 2007 MERCEDES-BENZ CLK-Class comes directly from the National Highway Traffic Safety Administration (NHTSA) database. These are real complaints submitted by actual vehicle owners.