RoadVitals

2005 Mercedes-Benz G500 Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
2
Latest Jun 12, 2015
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
2
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
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What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2005 Mercedes-Benz G500, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Brakes150.0%
  • Electrical150.0%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

1
report

From owner reports, verbatim

TL* THE CONTACT OWNS A 2005 MERCEDES BENZ G500. WHILE DRIVING OVER 40 MPH, THE VEHICLE SHOOK VIOLENTLY. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE SBC PUMP MALFUNCTIONED. THE VEHICLE WAS PREVIOUSLY REPAIRED UNDER AN UNKNOWN MANUFACTURER RECALL RELATED TO THE SBC PUMP; HOWEVER, THE FAILURE RECURRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE ISSUE. THE APPROXIMATE FAILURE MILEAGE WAS 123,755. THE VIN AND NHTSA CAMPAIGN NUMBER WERE UNAVAILABLE.

NHTSA ID 10724870 · filed Jun 12, 2015

Too few reports in this category for a page of its own — they appear in the full complaint list.

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

1
report

From owner reports, verbatim

THE VEHICLE HAS TURNED OFF BY ITSELF WHILE DRIVING AT VARIOUS SPEEDS. ENGINE TURNS OFF, ALL ELECTRICAL POWER INCLUDING POWER STEERING AND BRAKE ASSIST SHUTS OFF - WHEN THIS HAPPENS VEHICLE BECOMES VERY DIFFICULT TO OPERATE. TO REGAIN POWER, VEHICLE MUST BE SWITCHED TO NEUTRAL, COME TO A COMPLETE STOP, AND KEY NEEDS TO BE CYCLED OFF AND BACK ON. DEALER, MERCEDES BENZ OF WESTMINSTER IN COLORADO HAS NOT BEEN ABLE TO DIAGNOSE THE PROBLEM WITH A GREAT DEGREE OF CERTAINTY, ALTHOUGH THEY THINK IT MAY BE A DEFECTIVE IGNITION SWITCH. DEALER HAS CONTACTED MBUSA FOR THEM TO AUTHORIZE EXPLORATORY REPAIRS AT NO OR PARTIAL COST TO THE CUSTOMER, WHICH MBUSA HAS REFUSED. THIS IS THE SAME IGNITION SWITCH WHICH WAS USED ON 2005-08 MERCEDES C-CLASS AND HAS CAUSED A MYRIAD OF ELECTRICAL ISSUES AS DOCUMENTED BY VEHICLE OWNERS ON VARIOUS FORUMS SUCH AS MBWORLD.ORG AND BENZWORLD.ORG - MERCEDES HAS ISSUED A TSB FOR THOSE VEHICLES, BUT NOT FOR LOW PRODUCTION # VEHICLES SUCH AS A G500. *TR

NHTSA ID 10575058 · filed Mar 26, 2014

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .