2004 Mercedes-Benz E500 Electrical system Problems
- Complaints
- 7about this part
- Share
- 5%of 142 total for the year
- Median mileage
- 61,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 7 complaints about the electrical system of the 2004 Mercedes-Benz E500, 5% of the 142 complaints for this model year. Where a mileage was given, the median is 61,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Benz E500 2004 (54k miles) safety issue1: nov 2008(36k miles), the car used to lose power and shut down while driving with all the lights blinking on the dash board. But I was able to break ansdstop . Sometimes it started back on and sometimes it did not.dealer replaced the crankshaft sensor and the sender unit. Had to pay the bill of $600 plus towing. They did not inspect other safety issues like the sbc pump or let me know about the 10 year warranty. Neither did they tell me if sbc pump failure or its malfunction has any impact on other parts of the car. …”
NHTSA complaint #10676537, filed 2015-01, 36,003 miles“While traveling north on I-5, at approx. 65 MPH, display showed red lettering vehicle too low stop car . Made my way over to side of road when message disappeared. Proceeded with trip. After a couple of miles, message appeared again. No significant difference in car handling or performance felt. Message again, disappeared. This continued until arrival at home. Thought faulty relay or some electrical problem. Once home, I got out of car and heard a sound as if air was escaping from a balloon. Noticed left front had dropped almost on tire. Car not drivable. Towed to shop. Bladder burst.”
NHTSA complaint #10534472, filed 2013-08, 85,000 miles“I own a Mercedes-Benz E500 bought new in 2004. 3 days ago I was driving the vehicle at about 35 miles an hour and car stalled and came to an abrupt stop in the middle of the road with no warning. I could not start the engine back for about 5 minutes. Luckily there were no other vehicles behind me, which would have hit me from behind. I later towed the car to the mercedes service station. They reported it as an electircal failure due to failing of the crankshaft position sensor. They have replaced the faulty sensor and the car is running ok now. …”
NHTSA complaint #10232543, filed 2008-06, 40,000 miles“Electronic interference from aircraft caused lights to come on when parked at airport and drained battery. Car parked morning of 9/4/04. Single incident of car alarm reported evening of 9/6/04. Returned to car 9/11/04 and found lights in off position and battery drained.”
NHTSA complaint #10091345, filed 2004-09, 11,400 miles“The contact owns a 2004 mercedes benz E500. The contact stated that while driving at approximate 60 MPH, the vehicle stalled but continued to roll without stopping, the brake pedal failed, and the gear shifter failed to come out of park. In addition, all the instrument panel warning lights illuminated. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was 86,000.”
NHTSA complaint #10837458, filed 2016-02, 86,000 milesRelated service bulletins
- 11015640Mar 5, 2025Complaint During a phone call, the called party has difficulty understanding/cannot understand the driver, or interference/background noises are audible to the called party…
- 11008091Sep 28, 2024Complaint During a phone call, the called party has difficulty understanding/cannot understand the driver, or interference/background noises are audible to the called party…
- 10186142Dec 9, 2020Unmotivated Reaction from Park Assist - model series 213 facelift / 238 facelift with option code 235 (active par- king assist) and option code 501 (surround view system)
- 10179951Jul 20, 2020AIRMATIC Fault Message "Max 80 km/ h (50 mph) " In Instrument Cluster
- 10205233Aug 5, 2013Mobile phone cotacts are not transferred completely.
- 10033070Dec 16, 2009Xentry (mercedes): engine warning lamp is currently on or was on and a delay fault of the camshaft adjust to current or stored in the engine control unit. Models 171, 203, 209…
- 10028686May 6, 2009Mercedes: air matic visit workshop displayed within instrument cluster. Models 164, 211, 219, 221 and 251. Included 4matic, amg (compressor) amg, bluetec and wagon. Model years…
Electrical system: other model years
Other parts of the 2004 Mercedes-Benz E500
84 complaintsBrakes
26 complaintsSuspension
23 complaintsEngine
7 complaintsTransmission and drivetrain
7 complaintsEngine cooling
3 complaintsOther or unknown
3 complaintsEquipment
2 complaintsAir bags
1 complaintsSeat belts
1 complaintsSteering
1 complaintsTires
1 complaints
← All problems reported for the 2004 Mercedes-Benz E500
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology