2014 Mercedes-Benz SL550 Problems, Complaints & Recalls
- Compared with other SL550 years
- Not enough data 4th of 13 for complaints
- Safety recalls
- 4 recalls: check your VIN
- NHTSA crash rating
- Not rated
Owners have filed 4 complaints with NHTSA about the 2014 Mercedes-Benz SL550. That ranks 4th out of 13 SL550 model years for complaints. The most reported problem area is wheels (2 complaints, 50%), typically at around 24,000 miles. There are 4 safety recalls covering this model year. NHTSA has opened 1 defect investigation involving it.
- 4owner complaints
- 4safety recalls
- 1NHTSA investigations
- 0complaints mentioning a crash
Complaints are unverified owner reports and are not adjusted for sales volume.
Most common 2014 Mercedes-Benz SL550 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 |
|---|---|---|---|---|---|
| Wheels | 2 | 50% | 24,000 | — | — |
| Air Bags | 1 | 25% | 1,500 | — | — |
| Structure | 1 | 25% | — | — | — |
One complaint can list several problem areas, so shares can add up to more than 100%.
Complaints by year received
2014 Mercedes-Benz SL550 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.
Electrical system:software; air bags:frontal:sensor/control module-inactive
Problem: Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 AMG GT-S, GLC300, CLA250 and GLE300d 4Matic vehicles, 2013 C250, E350 BlueTec and G63 AMG vehicles, 2008-2014 C300 vehicles, 2013-2014 C300 4Matic and ML350 4Matic vehicles, 2009 C350 vehicles, 2014 CLS550, E350 4Matic, E350 Coupe 4Matic, E350 Wagon 4Matic, GLK350 and SL550 vehicles, 2012 CLS550 4Matic vehicles, 2012-2016 E350 vehicles, 2016-2017 GL450 4Matic vehicles, 2012-2014 ML350 4Matic BlueTec vehicles, 2015 S550, S550 4Matic and C300 4Matic Sedan vehicles, 2015-2016 C300 Sedan vehicles, and 2017 SL63 AMG vehicles. Various control units on these vehicles may have been updated with incorrect software, potentially affecting the correct deployment of the air bags in the event of a crash.
Risk: If the air bags do not deploy as intended in the event of a crash, there would be an increased risk of injury in the event of a crash.
Fix: MBUSA will notify owners, and dealers will update software in the affected control units, free of charge. The recall began April 21, 2017. Owners may contact MBUSA customer service at 1-800-367-6372.
Steering:electric power assist system
Problem: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain model year 2013-2015 SL550, 2013-2014 SL63 AMG, 2014-2016 E350, 2014 E350 Cabriolet, E350 Coupe, 2014-2015 S550, 2015 E350 Bluetec, 2015-2016 E400, 2016 E550 Coupe, and Maybach S600 vehicles manufactured August 23, 2012, to August 14, 2015. The affected vehicles use an electric power steering system that may have improperly soldered contacts inside the control unit, potentially resulting in the power steering system deactivating while driving.
Risk: If the control unit pins lose connection, there would be a loss of electric power steering assist, increasing the risk of a crash. The increase in pin contact resistance can also increase the risk of a fire, even while the vehicle is parked and ignition is off.
Fix: MBUSA will notify owners, and dealers will replace the electric power steering control unit, free of charge. The recall began October 13, 2017. Owners may contact MBUSA customer service at 1-800-367-6372.
Air bags
Problem: Mercedes-Benz USA, LLC (Mercedes-Benz) is recalling certain model year 2014 SLK 250, SLK 350, SLK 55 AMG, SL 550, SL 63 AMG, and SL 65 AMG vehicles manufactured March 19, 2014, through May 5, 2014. Due to an air bag assembly error, the front passenger air bag may not deploy properly.
Risk: In the event of a crash necessitating front passenger air bag deployment, the front passenger seat airbag may not properly deploy, increasing the risk of injury to the front passenger seat occupant.
Fix: Mercedes-Benz will notify owners, and dealers will replace the front passenger air bag, free of charge. Mercedes-Benz distributed an interim letter to owners on July 17, 2014. A second owner letter was mailed after parts became available in mid August 2014. Owners may contact Mercedes-Benz at 1-800-367-6372. Note: Until the vehicle has been remedied, owners are advised that passengers or other items should not be placed in the passenger seat.
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.
The whole dashboard leather has come apart. The seam around the vent is peeling up, the top part is looking really bad. The top part of the instrumental console, the leather cloth has fell and you cannot see the face of the panel. This car should not be falling apart like that. The color is great…
Rear wheels cracked and needed replacing. This is the second time this has occurred. Only drove the vehicle 4,500 miles when i was told at inspection that both rear wheels need replacing due to cracks. The inspection before this latest inspection, one of the rear wheels cracked and was replaced…
Tl* the contact owns a 2014 mercedes-benz sl550. The contact stated that the four tires were replaced by the dealer and it was noticed that the front driver side rim was prematurely fractured. The dealer replaced the rim and the failure occurred with the front passenger side rim, showing the…
Tl* the contact owns a 2014 mercedes benz sl550. The contact stated that he was concerned for his safety since the dealer contacted him to advise not to have the passenger side seat occupied until the repairs were performed for recall nhtsa campaign number: 14v386000 (air bags). The manufacturer…
Other Mercedes-Benz SL550 years
| Year | Complaints | Recalls |
|---|---|---|
| 2020 SL550 | 1 | 3 |
| 2019 SL550 | 0 | 4 |
| 2018 SL550 | 0 | 2 |
| 2017 SL550 | 4 | 1 |
| 2016 SL550 | 0 | 1 |
| 2015 SL550 | 2 | 3 |
| 2014 | 4 | 4 |
| 2013 SL550 | 17 | 3 |
| 2011 SL550 | 2 | 0 |
| 2009 SL550 | 15 | 0 |
| 2008 SL550 | 4 | 0 |
| 2007 SL550 | 16 | 1 |
| 2003 SL550 | 1 | 0 |
See all Mercedes-Benz SL550 problems by year, every Mercedes-Benz model, or the Mercedes-Benz VIN decoder.
Similar Mercedes-Benz models
Embed this 2014 Mercedes-Benz SL550 badge on your site
Copy this code into your blog or forum post. It shows live complaint and recall counts and links back here.
Frequently asked questions
What are the most common problems with the 2014 Mercedes-Benz SL550?
Owners most often report wheels, air bags, structure problems. The top one, wheels, accounts for 2 complaints.
Was there a recall on the 2014 Mercedes-Benz SL550?
Yes, 4 safety recalls. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.
Was the 2014 Mercedes-Benz SL550 a good year?
Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other SL550 model years, the 2014 has too little data to compare. Always get a pre-purchase inspection and check the VIN for open recalls.