IllustrationI WAS STUCK IN TRAFFIC AND CAR STALLED OUT IN THE MIDDLE OF RUSH HOUR. I COULD NOT RE START FOR ABOUT 40 MIN. IT SHUT DOWN TWO MORE TIMES BEFORE I GOT HOME.THIS WAS A BAD SITUATION, VERY DANGEROUS. I HAD NO WHERE TO GO TO GET OUT OF THE WAY. TURNS OUT TO BE A BAD CRANKSHAFT POSITION SENSOR. *TR
1999 Mercedes Benz CLK430
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all CLK430 years →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
Limited mileage data: 6 of 11 reports include usable mileage. There isn’t enough coverage to show a useful chart.
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.
- Power Train. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine And Engine Cooling. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Air Bags. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports2 fire reports0 injury reports
Engine And Engine Cooling complaints
3 reportsFAILED CRANKSHAFT POSITION SENSOR LEFT MY CAR DEAD IN VERY HEAVY HIGHWAY TRAFFIC DURING RUSH HOUR. THE CRANKSHAFT POSITION SENSOR IS NOTORIOUSLY FAILURE-PRONE ON THE 8-CYL MERCEDES MODELS. THIS IS OBVIOUSLY (FROM THE NUMBER OF COMPLAINTS) A DEFECTIVE PART AND NEEDS TO BE RECALLED RIGHT AWAY. FAILURE OF THE CRANKSHAFT POSITION SE…
Read full complaint
FAILED CRANKSHAFT POSITION SENSOR LEFT MY CAR DEAD IN VERY HEAVY HIGHWAY TRAFFIC DURING RUSH HOUR. THE CRANKSHAFT POSITION SENSOR IS NOTORIOUSLY FAILURE-PRONE ON THE 8-CYL MERCEDES MODELS. THIS IS OBVIOUSLY (FROM THE NUMBER OF COMPLAINTS) A DEFECTIVE PART AND NEEDS TO BE RECALLED RIGHT AWAY. FAILURE OF THE CRANKSHAFT POSITION SENSOR RENDERS THE CAR IMMEDIATELY AND SUDDENLY IMMOBILE. THIS IS A POTENTIALLY LIFE THREATENING DEFECT. *NM
THE VEHICLE STARTED BACK FIRING AND STALLING, IT SUDDENLY LOST ALL POWER. TRACTION LIGHTS ILLUMINATED ON THE DASH. WHEN THE CONSUMER PULLED TO THE SIDE , ENGINE BEGAN SMOKING AND THE CAUGHT ON FIRE. FIRE WAS PUT OUT BY THE FIRE DEPARTMENT DEALER HAS BEEN CONTACTED. *AK
Official recalls
0No recalls in this snapshot.
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
1PE03058 · Engine Crankshaft Pulley Failure
Opened Dec 17, 2003 · Closed Apr 22, 2004
Status: closed (inferred from source dates) · Engine And Engine Cooling:engine:gasoline:belts And Associated Pulleys
THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED THIS PRELIMINARY EVALUATION TO INVESTIGATE ALLEGATIONS OF ENGINE CRANKSHAFT PULLEY HARMONIC BALANCER FAILURE THAT COULD RESULT IN LOSS OF POWER-STEERING ASSIST.ODI HAS RECEIVED A TOTAL OF 546 NON-DUPLICATIVE REPORTS THAT ALLEGE ENGINE CRANKSHAFT PULLEY HARMONIC BALANCER FAILURE ON ALL MERCEDES-BENZ VEHICLES USING THE SUBJECT COMPONENT.THE SUBJECT COMPONENT FAILURES ARE PROGRESSIVE IN NATURE AND ONLY A SMALL PERCENTAGE OF THE COMPLAINTS AND WARRANT CLAIMS INVOLVED A FAILURE THAT HAD PROGRESSED FAR ENOUGH TO EFFECT POWER STEERING PERFORMANCE (6 OF 55 ODI COMPLAINTS REFERENCE INCREASED STEERING EFFORT).THERE HAVE BEEN NO CRASHES OR INJURIES RELATED TO THE ALLEGED DEFECT.A SAFETY-RELATED DEFECT HAS NOT BEEN IDENTIFIED AT THIS TIME AND FURTHER USE OF AGENCY RESOURCES DOES NOT APPEAR TO BE WARRANTED.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY WILL TAKE FURTHER ACTION IF WARRANTED BY THE CIRCUMSTANCES.SEE SUMMARY REPORT ATTACHED FOR FURTHER DETAIL.