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2006 Mercedes-Benz SLKProblems, recalls & complaints

NHTSA has logged 2 owner complaints about the 2006 Mercedes-Benz SLK, most often about the power train. It is covered by 1 safety recall.

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CarFlaw IndexNot enough dataHigher is better (0–100)
Safety recalls1Free fix at dealersOwner complaints20 with a crash, fire or injuryTypical failure mileage33kPower train, median miles

Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through May 28, 2013. Updated daily.

Complaints by system

Where the 2006 Mercedes-Benz SLK has problems

2 complaints grouped by the system owners reported.

Box size = number of complaints naming that system. Darker = larger share. One complaint can name more than one system.
Complaints by system
SystemComplaintsCrash, fire or injury
Power train20
Vehicle speed control10

Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.

1 recall

2006 Mercedes-Benz SLK recalls and how many were fixed

Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.

–no report yet

Electrical system

Recall 08V-303 · Jul 7, 2008 · 404 vehicles

Risk. IN THE EVENT OF A VEHICLE CRASH, THE ELECTRICAL FUEL PUMP MAY NOT RECEIVE A CRASH SIGNAL THAT IS REQUIRED FOR THE FUEL PUMP TO DISCONNECT AND PREVENT FUTURE…

Problem, fix and repair progress →

Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Mercedes-Benz.

Best & worst years

2006 vs. every other SLK year

Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the SLK median. How we score

'98'99'00'01'02'03'04'05'06'07'08'09
  • Avoid
  • Caution
  • Solid
  • Best
  • Not rated
In owners' words

What SLK owners report

Recent power train complaints filed with NHTSA, shortened. Personal details are removed.

THE CAR WENT INTO "LIMP HOME MODE" TWICE WHILE I WAS DRIVING DURING THE PAST FEW MONTHS. THE SECOND TIME IT HAPPENED ON THE HIGH WAY: GEARSHIFTS NO LONGER POSSIBLE AND THE CAR WAS GOING ABOUT 20 MILES PER HOUR. IT WAS PRODUCING VERY LOUD NOISE AND SCARY. A COLLISION COULD HAVE HAPPENED. AFTER SOME…
Complaint 10513955 · May 28, 2013 · 23,000 miles
THE TRANSMISSION LOCKS UP INTERMITTENTLY & WON'T UP SHIFT. THE TRANSMISSION WILL SUDDENLY GO INTO LOW GEAR WHILE DRIVING ON THE HIGHWAY. THIS IS A VERY DANGEROUS SITUATION AND MERCEDES-BENZ SAYS THEY DON'T HAVE A PROBLEM WITH THE TRANSMISSION. A INDEPENDENT MERCEDES-BENZ REPAIR SHOP SAID THIS IS A…
Complaint 10452546 · Mar 21, 2012 · 43,202 miles

Own a 2006 SLK?

Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.