repaired · 2026 Q1
Electrical system: wiring
Risk. Overheated ground connections can increase the risk of a fire.
2024 Mercedes-Benz E 450Problems, recalls & complaints
NHTSA has logged 2 owner complaints about the 2024 Mercedes-Benz E 450, most often about the electrical system. It is covered by 4 safety recalls, and for recall 24V-224 the manufacturer reports only 95% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through April 11, 2025. Updated daily.
Complaints by system
Where the 2024 Mercedes-Benz E 450 has problems
2 complaints grouped by the system owners reported.
1Electrical system
1Seats
1Steering
| System | Complaints | Crash, fire or injury |
|---|---|---|
| Electrical system | 1 | 0 |
| Seats | 1 | 0 |
| Steering | 1 | 0 |
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
4 recalls
2024 Mercedes-Benz E 450 recalls and how many were fixed
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
repaired · 2026 Q3
Back over prevention: automatic system braking
Risk. An automatic emergency braking system that does not function as intended can increase the risk of a crash.
repaired · 2026 Q1
Electrical system: wiring
Risk. A loss of drive power can increase the risk of a crash.
repaired · 2026 Q1
Wiring: fuses and circuit breakers
Risk. An 80-Amp fuse that fails can result in a sudden loss of drive power or a loss of critical safety functions such as the restraint systems or instrument…
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Mercedes-Benz.
Best & worst years
2024 vs. every other E 450 year
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the E 450 median. How we score
'06'19'20'21'22'23'24
- Avoid
- Caution
- Solid
- Best
- Not rated
In owners' words
What E 450 owners report
Recent electrical system complaints filed with NHTSA, shortened. Personal details are removed.
The contact owns a 2024 Mercedes-Benz E450. The contact stated while driving at an undisclosed speed, the "Active Emergency Assistance Imperative" message was displayed. The vehicle was taken to the dealer, who determined that a software update was required. The vehicle was repaired, but the…
Own a 2024 E 450?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.