2006 Mercedes Benz S500 Problems, Complaints & Recalls

Source: NHTSA · Updated Sep 26, 2026 · 13 owner complaints analyzed

Compared with other S500 years
More complaints than other years 4th of 13 for complaints
Safety recalls
None on file
NHTSA crash rating
Not rated

Owners have filed 13 complaints with NHTSA about the 2006 Mercedes Benz S500. That ranks 4th out of 13 S500 model years for complaints. The most reported problem area is electrical system (4 complaints, 31%), typically at around 93,000 miles. There are no safety recalls on file for this model year.

Complaints are unverified owner reports and are not adjusted for sales volume.

Compare with another car

Most common 2006 Mercedes Benz S500 problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Electrical System4 · ~93,000 mi
Engine4 · ~87,043 mi
Power Train4 · ~60,000 mi
Suspension2 · ~119,672 mi
Tires2 · ~28,650 mi
Fuel/propulsion System1
Steering1
Vehicle Speed Control1 · ~118,000 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Electrical System431%93,000——
Engine431%87,043——
Power Train431%60,000——
Suspension215%119,672——
Tires215%28,650——
Fuel/propulsion System18%———
Steering18%———
Vehicle Speed Control18%118,000——

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2011, with 2 complaints
2005: 1200512007: 1200712011: 2201122013: 1201312014: 2201422015: 1201512016: 2201622024: 1202412025: 1202512026: 120261

n = 13 complaints · Source: NHTSA

2006 Mercedes Benz S500 recalls (0)

No safety recalls are on file for the 2006 Mercedes Benz S500.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

2006 Mercedes-Benz S500 4MATIC, VIN [XXX]. On XXX, the vehicle suddenly shut off while driving. It was not overheating. It then would not restart or crank and could not be shifted out of Park. AAA connected a jump pack, but there was no starter engagement. It required a flatbed because it is…

Electrical System · received Sep 26, 2026 · NHTSA complaint 11767151

Vehicle stall - engine cut off - on highway at speed (50-55miles/hr) posing driver and passenger safety. No OBD error code or ECU error Similar incidents reported by Mercedes owners S500 model across USA As posted on Mercedes forums.

Electrical System · received Sep 1, 2025 · NHTSA complaint 11684307

Safety issues 1. Engine shuts off while driving. No error codes. Starts again with key and drives fine. 2. Steering locks while driving - maneuvering a turn. Stopped the car. Turn ignition off. Turn ignition on Everything works fine.

Steering · received Sep 11, 2024 · NHTSA complaint 11614082

Tl* the contact owns a 2006 mercedes benz s500. The contact stated that while driving at 50 mph, the engine stalled. The vehicle was taken to a dealer where it was diagnosed that the position sensor failed and needed to be replaced. The vehicle was repaired. The manufacturer was not notified of the…

Engine · received Jun 1, 2016 · NHTSA complaint 10871895

Tl* the contact owns a 2006 mercedes-benz s500. While driving 20 mph with the brake pedal depressed, the vehicle jerked before coming to a halt. The failure recurred on numerous occasions. The vehicle was taken to a dealer where it was diagnosed that the transmission needed to be replaced. The…

Power Train · received Jan 19, 2016 · NHTSA complaint 10821033

Other Mercedes Benz S500 years

← 2005 S500 · 2007 S500 →

See all Mercedes Benz S500 problems by year, every Mercedes Benz model, or the Mercedes Benz VIN decoder.

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Frequently asked questions

What are the most common problems with the 2006 Mercedes Benz S500?

Owners most often report electrical system, engine, power train problems. The top one, electrical system, accounts for 4 complaints.

Was there a recall on the 2006 Mercedes Benz S500?

No safety recalls are on file for this model year.

Was the 2006 Mercedes Benz S500 a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other S500 model years, the 2006 has more complaints than most years. Always get a pre-purchase inspection and check the VIN for open recalls.