There are no safety recalls for the 2003 Mercedes-Benz S430, but owners have filed 26 complaints with NHTSA.
2003 Mercedes-Benz S430 problems reported by owners
| Problem area | Reports | |
|---|
| Electrical System | 14 | |
| Suspension | 4 | |
| Seat Belts | 3 | |
| Exterior Lighting | 3 | |
| Engine | 2 | |
| Power Train | 2 | |
| Unknown or Other | 2 | |
| Vehicle Speed Control | 1 | |
| Equipment | 1 | |
| Tires | 1 | |
| Steering | 1 | |
| Wheels | 1 | |
Most reported parts
- Electrical System › Instrument Cluster/Panel — 2
- Electrical System › 12v/24v/48v Battery — 1
- Exterior Lighting › Headlights — 1
- Equipment › Electrical › Radio/Tape Deck/Cd Etc. — 1
- Structure › Body › Hatchback/Liftgate — 1
Typical mileage at the time of the problem: 94,402 miles (median of owner reports).
Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.
Recent 2003 Mercedes-Benz S430 complaints
Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.
Structure · at 93,268 miles · reported Jun 28, 2021
The contact owns a 2003 Mercedes-Benz S430. The contact stated he opened the hatch however, the hatch quickly closed independently. The contact stated he was able to hold the hatch before it closed totally. The contact stated that the passengerâs side spring was detached from the hatch. The contact stated he attempted but was unable to repair the passengerâs side spring. The contact called and made the local dealer aware of the failure. The vehicle was not diagnosed nor repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 93,268.
Air Bags · at 178,789 miles · reported Feb 21, 2019
Srs codes is being thrown. If you move a little in the passenger seat it triggers code to be thrown. Started throwing it out of now where.
Electrical System · at 90,000 miles · reported Mar 10, 2018
I have a 2003 mercedes s430. The other day my wife was going down the highway at 65 MPH when it just shut off in the middle of the road. This is very dangerous. How do we allow a vehicle to operate on the highway that would just cut off in the middle of the road without at least giving you a chance to get out of the road. Thanks
Electrical System · at 121,000 miles · reported Aug 23, 2016
While driving getting ready to enter the highway my 2003 mercedes s430 instrument panel went out. The gauges got stuck on what they were while driving. I wasn't able to see anything on the panel. I took it to the nearest shop and they changed the fuse, however the fuse blew right back out each time they changed it. The car was still drivable. I haven't had this car for 1 year yet and I AM lost at what to do. The shop said the instrument chaise will work but something is blewing the fuse. I was also told that the aluminator in the instrument panel is faulty and needs to be replaced. Any help…
Power Train · reported Aug 6, 2016
Heater and air conditioner fan motor failed on my 2003 s430. Which is dangerous in seasonal climate conditions I've had to replace this part 2x at 700.00 on both occurances at my own expense which I dont understand when there is a recall for this same issue for previous years 2000,2001.. Recall#2004 070010. I've also had to change my shifter gear box which jams in the park position and doesn't allow you to drive the vechicle this is caused by a plastic piece that is susceptible to break within the gear box this issue is also expensive for just 1 faulty trans shifter piece that can totally…
Frequently asked questions
Does the 2003 Mercedes-Benz S430 have any recalls?
No. NHTSA has no safety recalls for the 2003 Mercedes-Benz S430 as of this update. Check your VIN at nhtsa.gov/recalls for the latest status.
What is the most common problem with the 2003 Mercedes-Benz S430?
Owners report electrical system problems most often (14 reports), followed by suspension (4). The typical mileage when problems were reported is about 94,402 miles.
Are Mercedes-Benz recall repairs free?
Yes. Safety recall repairs are free at authorized Mercedes-Benz dealers, whether you are the first owner or bought the car used.