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. The contact also stated that the heater and the A/C were not working. The vehicle was taken to an independent mechanic and the failure was linked to the federal safety agency Campaign Number: 04V227000 (Electrical System); however, neither the VIN nor the model year was included in the recall. The vehicle was not repaired and remained with the independent mechanic. The manufacturer was made aware of the failure. The contact was referred to the federal safety agency Hotline for assistance. The failure mileage was approximately 190,000.
The worst 2005 Mercedes Benz S430 problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
- Electrical7
- Lights3
- Transmission2
- Acceleration1
- Airbags1
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Electrical7
- Lights3
- Transmission2
- Acceleration1
- Airbags1
- Brakes1
- Driver assistance1
- Seat belts1
- Suspension1
- Visibility1
Recalls
No recalls on record for this model year.
Technical service bulletins for the 2005 Mercedes Benz S430 58
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Repeat workshop visit for vehicle vibration while braking from 60MPH. NOTE: Although the symptom is...
- Clanking noise from the area of the speakers in the doors
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- There are several types of complaint about noises or poor windshield wiper wiping performance: A: Wiper...
- Headlamp, front fog lamp leaky or fogged
- Headlamp, front fog lamp leaky or fogged
- Single throttle lift-off clunking noise from the side shaft when moving off (audible at the outboard end)
- Headlamp, front fog lamp leaky or fogged
- Headlamps leaking or fogged
- Vehicle with atypical reduced heat output
2005 Mercedes Benz S430 fuel economy
Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.
| Engine | Drive | City | Highway | Combined |
|---|---|---|---|---|
| 4.3L 8‑cyl | RWD | 16 | 24 | 19 |
What 2005 Mercedes Benz S430 owners say
Most recent owner complaints, unedited.
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. The vehicle started up after the battery was charged however, the instrument panel was still inoperable. The vehicle was not diagnosed nor repaired. Neither a dealer nor the manufacturer were made aware of the failure. The failure mileage was approximately 206,000. ## VIN passed ## mercedes-benz 2005 s430 ##
Dash warnings:: SRS inactive, pre-safe unavailable, front passenger seat airbag is turned off according to the light and there is no baby seat in it.
Tl* the contact owns a 2005 mercedes-benz s430. While driving approximately 35 MPH, the instrument cluster lights suddenly shut off and would not illuminate. The gauges were impossible to read. The failure was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 80,000. Updated 08/02/16*lj updated 08/08/16.
Tl* the contact owns a 2005 mercedes-benz s430. While driving approximately 30 MPH, the instrument cluster failed to operate. The vehicle was driven to the dealer where it was diagnosed that the instrument cluster failed and needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The failure mileage was 105,000.
On 7-26-2015 I purchased this vehicle from commonwealth motors llc. After 24 hours on the highway while traveling at 55mph, I called back and I filed a complaint of the brakes being worn to the metal, that the suspension warning lights came on, that the left driver mirror was broken, and the rear tire kept going flat. I returned the car to the dealer whom claim its the state inspector made an error therefore its the states repsonsibilty. I scheduled a follow up which they decline to repsond to. The second third day the head lights went on and out. I took the auto to a certified benz dealership and shop to find out theses issues. After paying for warranty etc..on 7-26-2015 cars protection plus purchased $495.00 8-8-2015 cars protction plus auto protection was denied after paying $495+$10.00 filing fee 8-1-2015 new battery replacement $154.24 10-30-2015 install and replace rf lower control arm $165.00 was just the start. Then the drivers and passengers struts I was told was the concern from the second day of having the vehicle.
Tl* the contact owns a 2005 mercedes benz s430. While in park, the contact attempted to shift the vehicle into the drive position, but the gear shifter seized and required excessive force. The vehicle was taken to a mechanic where it was diagnosed as a shift lock lever fracture. The vehicle was not repaired. The manufacturer was not made aware of the failure. The approximate failure mileage was 107,000.
Tl* the contact owns a 2005 mercedes benz s430. While driving at an unknown speed, the stability control indicator illuminated and the vehicle stalled. The vehicle was towed to the dealer. The technician stated that the electrical system failed and caused the gear to shift into low gear. The technician added that the electrical module was unable to read the key and the headlights malfunctioned. The manufacturer was made aware of the failure. The vehicle was not repaired. The failure mileage was 105,000.
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. The contact opened the hood and noticed flames. The fire department was called. The fire department arrived and did not notice a flame but pulled the vehicle out of the drive way due to fear it could explode. The vehicle shut off on its own. The vehicle was towed to a certified mechanic. The air pump and air module pump compressor were replaced. The approximate failure mileage was 90,000.
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. On december 9, 2005 reported problem again to walter's mb during service visit. Both times I reported how vehicle instrument cluster board lighting would blink and black out but esp light in the instrument cluster would turn on causing vehicle braking system to shut down speed to 15 miles per hour on freeway. During december 2005 I sent complaint letter to the federal safety agency recall office in washington, dc. Regarding problems with instrument cluster lighting and esp collateral problem. I included copy of june 2004 mercedes benz recall in japan of 98,000 sclass vehicles with esp problems and suggested same problem existed here in united states. Later during february 2006 esp problem returned and reported problem to walters mb vehicle was serviced during february, march and may 2006 with same symptoms. Walter's mb made me feel like I did not know what I was talking about. I sent follow-up complaint letter to the federal safety agency recall mr. George person in washington, dc. Finally I received a recall notice letter dated november 2006 and a second recall notice #2006-080004 dated december 2006 both from mb. On february 6, 2007 walter's mb performed the repairs for recall #2006-080004. Esp problems came back during november 2007 and walter's serviced unit 1/16/2008. I have copies of letters from 10 other individuals that have experienced similar problems with the esp system and can provide copies for your review. I believe the esp problem is caused by "collateral damage" in connection with the "instrument cluster illumination" and should be included in the recall campaign #2006-080004. My recommendation is for the federal safety agency to inspect all records for mb vehicles repaired by the recall.
Compare the 2005 Mercedes Benz S430
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Questions about the 2005 Mercedes Benz S430
Is the 2005 Mercedes Benz S430 reliable?
Owners have filed 11 complaints about the 2005 Mercedes Benz S430, fewer than a typical S430 model year.
What is the 2005 Mercedes Benz S430 year score?
The 2005 Mercedes Benz S430 scores 85 out of 100 (good). The score compares it with the other model years of the Mercedes Benz S430: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.
What is the most common problem with the 2005 Mercedes Benz S430?
Electrical system, with 7 complaints, typically around 105,000 miles. Next is lights (3).
How many recalls does the 2005 Mercedes Benz S430 have?
No recalls on record.
What year does the Mercedes Benz S430 have the most electrical problems?
The Mercedes Benz S430 model years with the most electrical complaints are 2001 (37 complaints), 2002 (20 complaints) and 2000 (14 complaints).
What gas mileage does the 2005 Mercedes Benz S430 get?
Official estimates for the 2005 Mercedes Benz S430 range from 19 mpg combined. The most efficient version (4.3L 8-cyl, RWD) gets 16 city and 24 highway.
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