2005 Mercedes Benz S430
Only 11 complaints on file — too few for a fair verdict.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
Only 11 complaints on file — too few for a fair verdict. The data below is complete but unranked.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2000 | 23 |
| 2001 | 73 |
| 2002 | 31 |
| 2003 | 26 |
| 2004 | 18 |
| 2005 | 11 |
| 2006 | 12 |
KNOWN PROBLEM AREAS
Only 11 complaints on file for this model year -- too few to rank by share. Raw counts only, below.
5 of 11 total reports mention: electrical system.
FIREShow complaint excerpts
TL*THE CONTACT OWNS A 2005 MERCEDES BENZ S430. WHILE PARKED, THE CONTACT TURNED THE IGNITION AND TOOK THE KEY OUT OF THE VEHICLE BUT THE IGNITION CONTINUED TO RUN. THE CONTACT NOTICED SMOKE COMING FROM UNDER THE HOOD.
NHTSA ODI report, 20110131
The contact owns a 2005 Mercedes-Benz S430. The contact stated that while driving at undisclosed speeds, he became aware that the defroster was not working properly, affecting the visibility while driving.
NHTSA ODI report, 20240604
TL* THE CONTACT OWNS A 2005 MERCEDES BENZ S430. THE CONTACT STATED THAT WHILE ATTEMPTING TO START THE VEHICLE, THE BATTERY WAS DEAD AND THE INSTRUMENT PANEL WAS INOPERABLE.
NHTSA ODI report, 20210419
2 of 11 total reports mention: power train.
2 of 11 total reports mention: electrical system.
Show complaint excerpts
I LEASED A NEW MERCEDES BENZ S430 DURING DECEMBER 2004 FROM WALTER'S MB IN RIVERSIDE, CA. PROBLEMS WITH THE ELECTRONIC STABILITY SYSTEM (ESP) BEGAN MARCH 2005 AND ON MARCH 16, 2005 REPORTED PROBLEMS TO WALTERS MB DURING SERVICE VISIT.
NHTSA ODI report, 20090508
1 of 11 total reports mentions: visibility.
Show complaint excerpts
The contact owns a 2005 Mercedes-Benz S430. The contact stated that while driving at undisclosed speeds, he became aware that the defroster was not working properly, affecting the visibility while driving.
NHTSA ODI report, 20240604
1 of 11 total reports mentions: vehicle speed control.
CRASHShow complaint excerpts
DT: CONTACT STATED ON 8-9-05 WAS ON A TRIP TO OREGON AND WAS GOING TO PARK THE CAR WHEN IT SURGED FORWARD AND WENT DOWN AN EMBANKMENT AND HUGE BOULDERS STOPPED THE CAR. HE HAD IT TOWED TO DEALER.
NHTSA ODI report, 20050822
SAFETY TIMELINE
No recalls on file for this model year.
BUY-SMART CHECKLIST
2005 Mercedes Benz S430 — pre-purchase inspection
- Test/inspect for electrical system issues (5 reports on file for this year).
- Test/inspect for power train issues (2 reports on file for this year).
- Test/inspect for electrical system issues (2 reports on file for this year).
FAQ
Is the 2005 Mercedes Benz S430 reliable?
There isn't enough NHTSA complaint data on file yet to give this model year a verdict.
What are the most common problems with the 2005 Mercedes Benz S430?
The most-reported component is electrical system, accounting for 45% of complaints on file.
How many recalls does the 2005 Mercedes Benz S430 have?
No recalls are on file for this model year.
Data updated 2026-07-11 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.