3 recalls and 1 owner complaint on file with NHTSA for the 2014 Mercedes-Benz CLS63.
3
recalls
1
owner complaints
0
complaints mentioning a crash
0
mentioning a fire
Recalls apply to specific production ranges. To see whether a particular car still has an open recall, enter its VIN at nhtsa.gov/recalls. Repairs for safety recalls are free at authorised dealers.
2014 Mercedes-Benz CLS63 recalls
Communication
NHTSA campaign 19V787000 · reported November 1, 2019 · Mercedes-Benz USA, LLC. · 24,226 vehicles potentially affected
The 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
The risk
An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.
The 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.
Exterior lighting
NHTSA campaign 15V137000 · reported March 10, 2015 · Mercedes-Benz USA, LLC. · 30,141 vehicles potentially affected
The problem
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain model year 2015 CLS 400 and CLS 400 4matic, 2012-2015 CLS 550 and CLS 550 4matic, 2012-2013 CLS 63, 2014 CLS 63, and 2014-2015 CLS 63P. The affected vehicles have LED tail lights that may not light on the sides, reducing the rear side visibility of the vehicle. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) No. 108, "Lamps, Reflective Devices, and Associated Equipment."
The risk
Reduced rear side marker illumination may prevent other drivers from seeing the vehicle, increasing the risk of a crash.
The fix
MBUSA will notify owners, and dealers will update the lighting controller software, free of charge. The recall began April 6, 2015. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2015030005.
Structure: body, hood
NHTSA campaign 15V088000 · reported February 13, 2015 · Mercedes-Benz USA, LLC. · 147,224 vehicles potentially affected
The problem
Mercedes-Benz USA, LLC. (MBUSA) is recalling certain model year 2013-2015 E350 Sedan, E350 4Matic Sedan, E350 4Matic Station Wagon, E400 Hybrid Sedan, CLS 550 CGI, and CLS550 4Matic, 2013-2014 E550 4Matic Sedan, 2013 E63 Sedan, E63 Station Wagon and CLS63, 2014-2015 CLS63 4Matic, E63 4Matic Sedan, E63 4Matic Sedan "S", and E63 4Matic Station Wagon, 2015 CLS400, 2015 E400 Sedan, E400 4Matic Sedan and CLS400 4Matic and 2014 CLS63 "S". The affected vehicles have a rubber seal at the back of the engine bay that may temporarily stick to the hood when it is opened and then may fall into the engine bay when the hood is closed.
The risk
If the rubber seal falls into the engine compartment, it may contact parts of the exhaust system, increasing the risk of a fire.
The fix
MBUSA will notify owners, and dealers will attach four additional retaining clips to the rubber seal, free of charge. The recall began March 6, 2015. Owners may contact MBUSA customer service at 1-201-573-5339. MBUSA's number for this recall is 2015020001.
Most reported problems
Areas named in owner complaints to NHTSA. One complaint can name several areas.
Engine1
Power train1
What owners report
Recent complaints filed with NHTSA, shortened. These are unverified accounts from owners, not findings.
Jan 22, 2024 · Engine
the car started showing a low coolant message around 2017 about twice a year. I felt it was too often the message would come up. I would too off coolant each time to address it without seeing any leaks ever under the car. then 2018 thru 2019 the message would appear about 3 or 4.times per year. had it checked by…
Does the 2014 Mercedes-Benz CLS63 have any recalls?
Yes. NHTSA lists 3 recalls for the 2014 Mercedes-Benz CLS63, the most recent reported on November 1, 2019 (Communication). Check a specific car by its VIN at nhtsa.gov/recalls.
What are the most common problems with the 2014 Mercedes-Benz CLS63?
Owners have filed 1 complaint with NHTSA. The most frequently reported area is engine (1 complaints), followed by power train (1).
How many 2014 Mercedes-Benz CLS63 complaints mention a crash or fire?
0 of 1 complaints report a crash and 0 a fire; 0 injuries were reported in total. Complaints are unverified reports from owners.
Source: NHTSA recall and complaint data, updated October 27, 2026. Latest complaint received January 22, 2024.