10 complaints reported

2004 Mercedes-Benz S-Class Electrical System

Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.

Reports
10
Crashes
0
Fires
1
Injuries
0

Complaint Timeline

Chronological view of owner reports

Aug 2022

The contact owns a 2004 Mercedes-Benz S430. The contact stated that the electric conductor from the blower motor to the fuse holder overheated and melted the fuse. There were no warning lights illuminated. The vehicle was not diagnosed or repaired. The VIN was not included in NHTSA Campaign Number: 04V227000 (Electrical System). The manufacturer was not notified of the failure. The failure mileage was 78,000.

Type: Vehicle, Vehicle: 2004 MERCEDES BENZ S430, Manufacturer: Mercedes-Benz USA, LLC
Incident: Jul 2022
May 2018

ELECTRIC CONSUMERS ONLINE CONSTANTLY COMES IN DASHBOARD AND MALFUNCTION MEMORY NOMALFUNCTION AND BATTERY LIGHT ALWAYS COMES ON

Type: Vehicle, Vehicle: 2004 MERCEDES BENZ S600, Manufacturer: Mercedes-Benz USA, LLC
Incident: May 2018
Sep 2017

TL* THE CONTACT OWNS A 2004 MERCEDES-BENZ S430. WHILE STARTING THE VEHICLE, THE INSTRUMENT CLUSTER DID NOT ILLUMINATE AND THE SCREEN WAS DARK. THE LOCAL DEALER WAS NOT CONTACTED. THE MANUFACTURER WAS NOTIFIED AND INFORMED THE CONTACT THAT THE VIN WAS NOT INCLUDED IN A RECALL. THE FAILURE MILEAGE WAS 175,000.

Type: Vehicle, Vehicle: 2004 MERCEDES BENZ S430, Manufacturer: Mercedes-Benz USA, LLC
Incident: Sep 2017
Jun 2016

MY INSTRUMENT CONTROL PANEL BACKLIGHTING EXPERIENCED AN ELECTRICAL MALFUNCTION RESULTING IN THE FAILURE TO ILLUMINATE THE GAUGES. THE CONDITION WAS DIAGNOSED BY MY INDEPENDENT MECHANIC ON 06/06/16. IN DOING SO HE INFORMED ME OF RECALL CAMPAIGN NUMBER 06V-028. I WAS TOLD THAT THE REMEDY IS FOR THE MANUFACTURER TO REPLACE THE CLUSTER MODULE FREE OF CHARGE AND THAT I WOULD NEED TO CALL MERCEDES BENZ CORPORATE TO SCHEDULE A REPLACEMENT. I CALLED MERCEDES AND SPOKE WITH ERIC AT EXT 7806 WITHOUT ANY SATISFACTION AT ALL. AS A MATTER OF FACT, HE DISCOURAGED ME FROM ESCALATING MY CALL TO HIS BOSS FOR 10 MINUTES BEFORE I BECAME IRATE AND DEMANDED TO SPEAK WITH A MANAGER. AT THAT POINT I SPOKE WITH CASE MANAGER JOE FROM EXT 6299. I WAS TOLD THAT IT WAS CORPORATE POLICY TO NOT GIVE OUT THEIR LAST NAMES. AFTER LENGHTLY VERBAL SPARRING THAT DIDN'T AMOUNT TO ANY SATISFACTION, I WAS TOLD THE CAMPAIGN EXPIRED IN 2013. JOE SAID HE COULD OFFER ME SOME ASSISTANCE IF I WANTED TO PURCHASE A NEW MERCEDES. (SERIOUSLY?) I THEN CALLED THE US DEPARTMENT OF TRANSPORTATION NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION AND GOT A DIFFERENT CAMPAIGN ASSESSMENT. I WAS TOLD THAT THE CAMPAIGN EXPIRED 10 YEARS FROM THE RULING DATE OF 2006. IN THIS CASE, THAT WOULD MEAN THE CAMPAIGN WOULD END IN 2016. WITH THAT SAID, I HAVE NO IDEA WHERE THE 2013 EXPIRATION DATE CAME FROM. WITH THAT BEING SAID, I FEEL THE NEED TO MAKE THIS COMPLAINT IN HOPES OF GETTING TO THE BOTTOM OF THIS CONFLICTING INFORMATION. I WAS TOLD THAT I SHOULD TAKE IT TO A MB DEALERSHIP FOR DIAGNOSIS AT MY COST, FOLLOWED BY A REPLACEMENT AT MY COST AS WELL. CUSTOMER SERVICE WAS VERY CURT AND DIDN'T ATTEMPT TO CARE ABOUT MY PLIGHT NOT EVEN SLIGHTLY. I'M TAKING THIS MEASURE AS I CANT AFFORD TO INCUR THIS COST FROM A MB DEALERSHIP. BTW, THE CAR WAS IN MOTION ON A HIGHWAY DURING A LONG TRIP WHEN THIS OCCURRED. VERY FRIGHTENING!

Type: Vehicle, Vehicle: 2004 MERCEDES BENZ S430, Manufacturer: Mercedes-Benz USA, LLC
Incident: Apr 2016
May 2016

TL* THE CONTACT OWNS A 2004 MERCEDES-BENZ S430. WHILE DRIVING AT APPROXIMATELY 40 MPH, THE INSTRUMENT PANEL LIGHTING FAILED TO ILLUMINATE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHERE IT WAS DIAGNOSED THAT THE INSTRUMENT PANEL CONTROL MODULE FAILED. THE VEHICLE WAS NOT REPAIRED. THE VIN WAS NOT INCLUDED IN NHTSA CAMPAIGN NUMBER: 06V028000 (INTERIOR LIGHTING). THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 120,000.

Type: Vehicle, Vehicle: 2004 MERCEDES BENZ S430, Manufacturer: Mercedes-Benz USA, LLC
Incident: May 2016
Oct 2015

THE TRUNK WIRING HARNESS HAVE WIRES THAT THE PROTECTIVE COVERING HAS SHRED AND ALL COME APART. CAUSING WRITERS TO TOUCH. LOCKS NOT TO LOCK. TRUCK WON'T OPEN AND LICENSE PLATES LIGHTS ARE OUT

Type: Vehicle, Vehicle: 2004 MERCEDES BENZ S500, Manufacturer: Mercedes-Benz USA, LLC
Incident: Apr 2015
Sep 2015

TL* THE CONTACT OWNS A 2004 MERCEDES BENZ S430. THE CONTACT STATED THAT WHILE DRIVING 40 MPH, THE STOP AND TOO LOW WARNING LIGHTS ILLUMINATED. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 173,000 .

Type: Vehicle, Vehicle: 2004 MERCEDES BENZ S430, Manufacturer: Mercedes-Benz USA, LLC
Incident: Aug 2015
Sep 2010 Fire

TL*THE CONTACT OWNS A 2004 MERCEDES BENZ S500. WHILE DRIVING 65 MPH HE STARTED TO SMELL AN ELECTRICAL FIRE AND CONTINUED TO DRIVE TO HIS DESTINATION. AFTER ARRIVING TO HIS DESTINATION HE NOTICED THAT EVERYTHING ELECTRICAL IN THE REAR OF THE VEHICLE WAS NO LONGER WORKING. THE VEHICLE WAS TOWED TO AN AUTHORIZED DEALER. THE DEALER ADVISED HIM THAT THE DRAIN HOLE FOR THE AIR CONDITIONER HAD FILLED THE FLOOR BOARD WITH WATER. THE DEALER REPLACED THE TRANSPONDER MODULE AND THE FUSE BOX SINCE THE TRANSPONDER MELTED DURING THE FAILURE. THE FAILURE MILEAGE WAS 33,243 AND THE CURRENT MILEAGE WAS 33,300.

Type: Vehicle, Vehicle: 2004 MERCEDES BENZ S CLASS, Manufacturer: Mercedes-Benz USA, LLC
Incident: Dec 2010
May 2008

A COMPLETE SHUTDOWN OF THE ELECTRICAL SYSTEM OCCURRED AFTER A RAIN. AS A RESULT I AM UNABLE TO DRIVE THE CAR. MERCEDES AUTHORIZED MECHANIC CITES "AIR INTAKE AT BLOWER INTAKE AREA WAS INVERTED AT INSTALLATION FROM THE FACTORY". THE CAR IS IN PROCESS OF BEING REPAIRED. A COMPLETE OVERHAUL OF THE ELECTRICAL SYSTEM WILL HAVE TO BE PERFORMED. THE MERCEDES DEALER CALLS IT "WATER INTRUSION". *TR

Type: Vehicle, Vehicle: 2004 MERCEDES BENZ S CLASS, Manufacturer: Mercedes-Benz USA, LLC
Incident: May 2008
Jun 2004

WHILE DRIVING VEHICLE LOST POWER. THE ENGINE CONTINUED RUNNING, BUT THERE WAS NO POWER BRAKE OR POWER STEERING. VEHICLE WAS TOWED TO THE DEALERSHIP, AND HAD BEEN THERE FOR 3 WEEKS, BUT THEY COULD NOT IDENTIFY THE CAUSE OF THE FAILURE. A DIAGNOSTIC TEST WAS PERFORMED, BUT NO FAILURE CODE WAS FOUND. DEALERSHIP WAS AWAITING A FACTORY REPRESENTATIVE TO INSPECT THE VEHICLE. THIS PROBLEM COULD BE ATTRIBUTED TO AN ELECTRICAL FAILURE.*AK

Type: Vehicle, Vehicle: 2004 MERCEDES BENZ S CLASS, Manufacturer: Mercedes-Benz USA, LLC
Incident: May 2004

Trend Over Time

Complaints by year

Quick Summary

The 2004 Mercedes-Benz S-Class has 10 Electrical System complaints on file. Review the timeline above for detailed owner experiences.