2016 Mercedes-Benz SLK300 Problems, Complaints & Recalls
- Compared with other SLK300 years
- Not enough data 1st of 3 for complaints
- Safety recalls
- 4 recalls: check your VIN
- NHTSA crash rating
- Not rated
Owners have filed 2 complaints with NHTSA about the 2016 Mercedes-Benz SLK300. That is the most of any SLK300 model year in the database (3 years). The most reported problem area is unknown or other (2 complaints, 100%), typically at around 25,000 miles. There are 4 safety recalls covering this model year. NHTSA has opened 1 defect investigation involving it.
- 2owner complaints
- 4safety recalls
- 1NHTSA investigations
- 0complaints mentioning a crash
Complaints are unverified owner reports and are not adjusted for sales volume.
Most common 2016 Mercedes-Benz SLK300 problems
Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.
| Problem area | Complaints | Share | Median miles | Owners mention most | Typical repair cost |
|---|---|---|---|---|---|
| Unknown or Other | 2 | 100% | 25,000 | — | — |
| Structure | 1 | 50% | — | — | — |
One complaint can list several problem areas, so shares can add up to more than 100%.
Complaints by year received
2016 Mercedes-Benz SLK300 recalls (4)
Tap a recall to see the problem, the risk and the fix.
Communication
Problem: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2013-2017 vehicles due to a software fault that may cause the date and time for the emergency call system (eCall) to differ from the actual date and time, potentially relaying an inaccurate vehicle location. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V787-4620.pdf
Risk: An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.
Fix: MBUSA has initiated an Over the Air (OTA) remote update. MBUSA will also notify owners, and dealers will check software for a successful OTA or update the communication module software as needed, free of charge. The recall began December 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019120008.
Suspension:rear
Problem: Mercedes-Benz USA, LLC (MBUSA) is recalling certain model year 2016 SLK300 vehicles manufactured January 19, 2016 to April 19, 2016. In the affected vehicles, improperly manufactured lock nuts may have been used on the rear wheel tie rod connection, and as a result, the rear wheel alignment may change and the rear axle may steer independently.
Risk: A change of the rear wheel alignment and independent steering of the rear axle may increase the risk of a crash.
Fix: MBUSA will notify owners, and dealers will replace the lock nuts on the rear tie rods, free of charge. The recall began on June 24, 2016. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2016050008.
Electrical system:wiring
Problem: Mercedes-Benz USA, LLC (MBUSA) is recalling certain model year 2016 SLK300 vehicles manufactured June 2, 2015 to July 14, 2015 and equipped with a nine-speed automatic transmission. The backup power supply for the ignition switch in the affected vehicles may not have been properly connected. As a result, if the vehicle is being driven and there is a loss of power from the main vehicle battery, the transmission cannot be shifted to "Park" nor can the electric parking brake be applied.
Risk: In this situation, without the backup power supply, the only way to keep the vehicle from moving is to press the brake pedal. As soon as the driver attempts to exit the vehicle, the vehicle may roll, increasing the risk of injury.
Fix: MBUSA will notify owners, and dealers will correct the ignition switch wiring and perform a software update, free of charge. The recall began on May 9, 2016. Owners may contact MBUSA customer service at 1-800-367-6372.
Engine and engine cooling:engine
Problem: Mercedes-Benz USA, LLC (Mercedes-Benz) is recalling certain model year 2015 CLA250, CLA250 4Matic, GLA250, GLA250 4Matic, and 2016 SLK300 roadster vehicles manufactured July 17, 2015, to August 31, 2015. The affected vehicles have intake or exhaust camshafts whose welds may fail and possibly cause engine damage.
Risk: Engine damage may result in a stall, increasing the risk of a crash.
Fix: Mercedes-Benz will notify owners, and dealers will replace the affected camshafts, free of charge. Interim notices were mailed to owners on December 9, 2015. The recall began on December 23, 2015. Owners may contact Mercedes-Benz customer service at 1-800-367-6372. Mercedes-Benz's number for this recall is 2015100006.
To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.
NHTSA defect investigations
- Desiccated Air Bag Inflator Rupture (EA21002) — opened Sep 17, 2021, still open.
Recent owner reports
Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.
Sunroof panel detach and let glass panel loose on roadway. I fell that my model should also be part of this classified as 22v-954. However, since it was not on the list so there fore they refused to recognize it as being one of there problem. I believe this is an over sight with them. I reported it…
Vapor canister fell of underside of vehicle. Part number 171-470-00-59 at high speed this has the potential to be catastrophic as the part is larger than the underside of the vehicle and could have punctured gas tank if tank is in rear close to part. Fortunately i was backing out of garage and i…
Other Mercedes-Benz SLK300 years
| Year | Complaints | Recalls |
|---|---|---|
| 2016 | 2 | 4 |
| 2015 SLK300 | 0 | 1 |
| 2009 SLK300 | 1 | 0 |
See all Mercedes-Benz SLK300 problems by year, every Mercedes-Benz model, or the Mercedes-Benz VIN decoder.
Similar Mercedes-Benz models
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Frequently asked questions
What are the most common problems with the 2016 Mercedes-Benz SLK300?
Owners most often report unknown or other, structure problems. The top one, unknown or other, accounts for 2 complaints.
Was there a recall on the 2016 Mercedes-Benz SLK300?
Yes, 4 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.
Was the 2016 Mercedes-Benz SLK300 a good year?
Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other SLK300 model years, the 2016 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.