Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 0 of 3 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
Power Train. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Electrical System. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Forward Collision Avoidance. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
0 crash reports0 fire reports0 injury reports
What owners actually said
3 reports
Mileage unknown · Aug 31, 2026
Power Train
My vehicle is subject to NHTSA Recall 26V216 involving the drive shaft universal joint. In March 2025, before the recall was announced, Mercedes-Benz of Carlsbad diagnosed my vehicle with a front driveline/drive shaft problem. I later paid $2,575 to have the drive shaft replaced using genuine Mercedes-Benz parts. Mercedes-Benz …
Read full complaint
My vehicle is subject to NHTSA Recall 26V216 involving the drive shaft universal joint. In March 2025, before the recall was announced, Mercedes-Benz of Carlsbad diagnosed my vehicle with a front driveline/drive shaft problem. I later paid $2,575 to have the drive shaft replaced using genuine Mercedes-Benz parts. Mercedes-Benz later sent me a recall notice stating that customers who already paid to correct the recall condition may be eligible for reimbursement. On May 27, 2026, I started the reimbursement process through Mercedes-Benz of Carlsbad. I submitted everything Mercedes requested, including the repair invoice, proof of payment, and documentation showing genuine Mercedes-Benz parts were used. When additional documentation was requested, I provided it. I was told I had submitted all required documents. However, Mercedes-Benz will not enter my claim into the reimbursement review process because the recall campaign is not yet “open” and the remedy is not yet available. Mercedes-Benz Star Support told the dealer: “Reimbursement can be claimed after campaign is in open status.” I escalated the issue with Mercedes-Benz USA and received the same answer. My concern is that this prevents the 60-day review process from even starting. 49 C.F.R. §573.13(g)(1) states: “The manufacturer shall act upon a claim for reimbursement within 60 days of its receipt.” If a claim is incomplete, §573.13 also requires the manufacturer to identify the missing documentation within 60 days. I was told I submitted everything required. I am not asking NHTSA to determine whether I am entitled to reimbursement or the amount. I am asking NHTSA to review whether Mercedes-Benz can accept all required claim documents but refuse to process the claim until the campaign becomes “open,” effectively postponing the 60-day process indefinitely. I do not need a future recall repair. I already paid to have my drive shaft replaced. My concern is that Mercedes-Benz has all the requested reimbursement
NHTSA ODI #11761158
Mileage unknown · Aug 2, 2026
Electrical SystemForward Collision Avoidance
Vehicle was exhibiting erratic indications in all safety systems. Was checked out by dealer told all was OK. Two weeks later vehicle indicated warnings in various safety system, instrument cluster went dark, speedometer and tach were inop, blinkers did not work. Car taken to dealer again where it was determined that water incur…
Read full complaint
Vehicle was exhibiting erratic indications in all safety systems. Was checked out by dealer told all was OK. Two weeks later vehicle indicated warnings in various safety system, instrument cluster went dark, speedometer and tach were inop, blinkers did not work. Car taken to dealer again where it was determined that water incursion into passenger side foot well as the result of clogged sunroof drains had resulted in water damage to the signal acquisition module and other modules regulating the CAN Bus which were mounted in a location susceptible to water incursion and damage. Routine service does not include assuring that sunroof drains are open. Given the nature of computer systems in this vehicle such water damage has the potential of serious safety issues. These modules must be relocated to an area not prone to flooding. MBNA was contacted and provided no customer support whatsoever. The repair was almost $2500.
NHTSA ODI #11754329
Mileage unknown · Jun 25, 2026
Power Train
The contact owns a 2019 Mercedes-Benz E-450 4MATIC. The contact received notification of NHTSA Campaign Number: 26V216000 (Power Train). The local dealer was contacted and confirmed that parts were not yet available. The vehicle was not diagnosed or repaired. The manufacturer was contacted and referred the contact to the dealer …
Read full complaint
The contact owns a 2019 Mercedes-Benz E-450 4MATIC. The contact received notification of NHTSA Campaign Number: 26V216000 (Power Train). The local dealer was contacted and confirmed that parts were not yet available. The vehicle was not diagnosed or repaired. The manufacturer was contacted and referred the contact to the dealer for assistance. The contact had not experienced a failure.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018 E 400 4MATIC Sedan, E 400 4MATIC Wagon, E 400 4MATIC Cabriolet, E 400 4MATIC Coupe, 2018-2020 Maybach S 560 4MATIC, S 560 4MATIC Coupe, S 450 4MATIC, 2019-2020 E 450 4MATIC Sedan, E 450 4MATIC Wagon, E 450 4MATIC Coupe, and E 450 4MATIC Cabriolet vehicles. The drive shaft universal joint may break, resulting in a sudden loss of drive power.
Consequence & remedy
Consequence: A sudden loss of drive power increases the risk of a crash.
Remedy: Dealers will inspect and replace the drive shaft as necessary, free of charge. Interim letters, notifying owners of the safety risk, were mailed May 22, 2026. Additional letters will be sent once the remedy is available. Owners may contact MBUSA customer service at 1-800-367-6372. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning April 10, 2026.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0
No exact-year investigations in this snapshot.
2019 MERCEDES-BENZ E 450 4MATIC Problems, Complaints & Recalls | Skip That Year