2005 Mercedes-Benz SLK350 Brakes Problems
- Complaints
- 5about this part
- Share
- 24%of 21 total for the year
- Median mileage
- 160,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the brakes of the 2005 Mercedes-Benz SLK350, 24% of the 21 complaints for this model year. Where a mileage was given, the median is 160,000 miles. 1 of these say a crash was involved and 1 a fire, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Ignition switches inadvertently turn from run to accessory position while car is driven and I have to restart the car to keep going. I woke up to read in the newspaper today (2/28/2014) that there is a recall on the GM faulted ignition deaths and the same exact problem described is in my car and still exists in this vehicle. I love this car but it scares me. I told the local new car dealership on this and they said it would cost about $2,000.00 to fix it and I should wait till it gets worse before fixing it. …”
NHTSA complaint #10566444, filed 2014-02, 35,000 miles“The emergency brake line caught fire underneath the arm rest compartment. Traced the line back to rear tires and nothing electrical could be seen touching brake cable line. So no obvious reason why cable would ignite. I was parked in car port stall after a short trip to a friends house.”
NHTSA complaint #11047045, filed 2017-11, 160,000 miles“The brake lines are rusted from the rear sub Frame that was rusted And caused an accident. They told me the sub frame was the only item covered but that they could only bolt it and not weld if and then the exhaust and brake lines (rusted too bad to describe) weren’t covered and since I couldn’t afford it they only repaired the subframe and left the rest hanging ! My brakes failed on the way home. No one was injured but I can’t believe they let me go home with that condition!”
NHTSA complaint #11608172, filed 2024-08“My vehicle has excessive rust issues that I’m being told by the dealership will compromise my safety. There is currently an extension of warranty for only the subframe in rear, but the rust is extended beyond that and is applied to the components needed to be removed in order to replace the subframe. Such as the exhaust pipe and brake lines as well. All are corroded to a high degree up to and including complete brittle material Disintegration. Exhaust and rear brake line cost make it impossible for me to have the vehicle brought back to safely drivable conditions. …”
NHTSA complaint #11544770, filed 2023-09“The contact owns a 2005 Mercedes-Benz SLK-350. The contact stated that while driving at an undisclosed speed, the brake pedal was depressed; however, the vehicle failed to stop as intended. The contact stated that the vehicle eventually came to a rolling stop on the side of the road. In addition, the parking brake was activated; however, but failed to activate as intended. The contact stated that the low brake fluid warning light was illuminated. The contact refilled the brake fluid reservoir. The contact stated that the vehicle was almost involved in two crashes because of the failure. …”
NHTSA complaint #11683949, filed 2025-08, 171,000 milesRelated service bulletins
- 11038186Sep 22, 2026Complaint Repeat workshop visit for vehicle vibration while braking from 60MPH. NOTE: Although the symptom is similar to a tire or wheel vibration, it is usually readily…
- 10030929Jun 15, 2009Mercedes: corrosion protection coatings for brake components and hardware may be damaged and or stripped away if highly concentrated acid based cleaners are used. Once the…
Brakes: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2005 | 5 | 24% |
Other parts of the 2005 Mercedes-Benz SLK350
6 complaintsTransmission and drivetrain
6 complaintsSuspension
5 complaintsFuel system
3 complaintsElectrical system
2 complaintsEngine
2 complaintsEngine cooling
2 complaintsExterior lighting
1 complaintsSteering
1 complaintsBody and structure
1 complaintsVehicle speed control
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints
← All problems reported for the 2005 Mercedes-Benz SLK350
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Nov 1, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology