The 2014 Mercedes-Benz Cls550 has 4 NHTSA recall campaigns affecting an estimated 201,642 vehicles. Recall repairs are always free at any authorized dealer. Owners have filed 11 complaints with NHTSA, most often about the suspension. Last updated July 5, 2026.
Recall campaigns
COMMUNICATION19V7870002019-11-0124,226 affected
Defect
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:…
Consequence
An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.
Remedy
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. …
ELECTRICAL SYSTEM17V1770002017-03-1451 affected
Defect
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,…
Consequence
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.
Remedy
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.
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. …
Consequence
Reduced rear side marker illumination may prevent other drivers from seeing the vehicle, increasing the risk of a crash.
Remedy
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.
STRUCTURE15V0880002015-02-13147,224 affected
Defect
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…
Consequence
If the rubber seal falls into the engine compartment, it may contact parts of the exhaust system, increasing the risk of a fire.
Remedy
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.
Complaints by component
SUSPENSION
2
AIR BAGS
1
1crashes1injuries
FUEL/PROPULSION SYSTEM
1
POWER TRAIN
1
SERVICE BRAKES
1
STEERING
1
STRUCTURE:BODY
1
UNKNOWN OR OTHER
1
VEHICLE SPEED CONTROL
1
VISIBILITY:SUN/MOON ROOF ASSEMBLY
1
Total complaints11
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal
information removed.
“After the mercedes dealer replaced the corroded rear sub frame under the 20 year extended warranty, my brake line failed so I took it back & found out that the brake lines were corroded. I paid nothing for the subframe since it was under the warranty but I ended up paying $4114 to replace the…”
“I just had 2 tires replaced and on the way home I hit a pothole both front air shocks failed. I filed a claim and the insurance company won’t pay out either. Normal wear and tear does not make both air shocks failed.”
“Have a 2014 cls-550 with extensive subframe rust. It is currently sitting at the dealership for $3,158 in repairs for a vehicle that is less than 10 years old. There needs to be a recall on the subframe for the c, cls, e, and like models. This is not the mercedes’-benz quality I expected. After…”
“Front passenger assembly strut went out suddenly while driving almost caused an accident.no warning signs just gave out. Vehicle is in the shop but cannot be repaired because the part is out of stock and no eta on when vendor will restock them.”
“While vehicle was stationary in garage, we began noticing a profuse gas/fuel smell. It became increasingly strong in and out of the vehicle. Approximately 3 days after smell was noticed, I contacted the local mercedes benz dealership to advise of the issue. I also did some research online, and…”
“On march 8 2020 I was driving my 2014 mercedes benz cls550 straight on the freeway when my sunroof exploded, glass shattering everywhere. Glass hit my face and went down my back and cut my hands. I didn't crash the car nor was any other damage done than the sunroof. I pulled over when it was safe…”
“On march 8 2020 I was driving my 2014 mercedes benz cls550 straight on the freeway when my sunroof exploded, glass shattering everywhere. Glass hit my face and went down my back and cut my hands. I didn't crash the car nor was any other damage done than the sunroof. I pulled over when it was safe…”
“Tl* the contact owns a 2014 mercedes benz cls550. The contact stated that while driving at low speeds and or reversing with the brake pedal depressed, the vehicle independently shifted into park without warning. The vehicle was taken to mercedes-benz of wilmington located at (3801 lancaster pike,…”
Defect investigations
InvestigationEA21002 Opened 2021-09-17 · open
Desiccated Air Bag Inflator Rupture
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant…
InvestigationEA21002 Opened 2021-09-17 · open
Desiccated Air Bag Inflator Rupture
From 2000 through 2017, Takata produced millions of air bag inflators using two types of phase-stabilized ammonium nitrate ("PSAN") propellant -- propellant 2004 and propellant 2004L. After prolonged exposure to high temperature cycles and humidity, inflators using propellant 2004 can degrade, causing the propellant…
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL,
FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 2014 Mercedes-Benz Cls550 as of
July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page
contains ads and affiliate links. Full methodology.