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NHTSA safety investigation

NHTSA Investigation DP05007

Defect Petition · Mercedes-Benz USA, LLC · POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

ClosedDefect Petition

An investigation is not a finding that a defect exists.

NHTSA opens an investigation to examine whether a safety defect may exist. An open investigation is not a determination that a defect exists, and many investigations close without a recall. Investigations can, however, lead to one.

Model years namedModel years in our database that NHTSA associated with this inquiry. Being named in an investigation says nothing about whether an individual vehicle has any problem.
8
4 models
Opened
Nov 7, 2005
Defect Petition
Closed
Mar 27, 2006
No associated recall recorded

What NHTSA is examining

The agency's own description of the inquiry, quoted as published

TRANSMISSION MALFUNCTION

THE PETITIONER ALLEGES THAT COFFEE FROM A CUP, PLACED IN THE CUP HOLDER, SPILLED ONTO THE GEAR SHIFTER AND SHUT DOWN THE VEHICLE?S ENTIRE ELECTRICAL SYSTEM. THE CONCERN RAISED BY THE PETITIONER WAS INVESTIGATED (SQ01-010) AND WAS CLOSED AFTER ODI CONCLUDED THAT THE FACTS DID NOT DEMONSTRATE A SAFETY-RELATED DEFECT.ODI HAS SUBSEQUENTLY RECEIVED NINE MORE COMPLAINTS ALLEGING FLUID CONTAMINATION OF THE TRANSMISSION SHIFTER SINCE THE INVESTIGATION WAS CLOSED, NONE OF WHICH REPORT CRASHES OR INJURIES.THESE NINE COMPLAINANTS MAINLY EXPRESSED DISSATISFACTION WITH THE DESIGN OF THE CUP HOLDER AND THE COST OF REPLACING THE CONTAMINATED ELECTRONIC SELECTOR MODULE.SIMILARLY, IN PETITIONER?S CASE SHE WAS ABLE TO OPERATE THE VEHICLE TO A PLACE WHERE IT COULD BE SAFETY STOPPED AFTER THE LIQUID SPILLAGE.THE PETITIONER HAS NOT PROVIDED ANY EVIDENCE OF A SAFETY-RELATED DEFECT.IN VIEW OF THE FOREGOING AND THE NEED TO ALLOCATE AND PRIORITIZE NHTSA'S LIMITED RESOURCES TO BEST ACCOMPLISH THE AGENCY'S SAFETY MISSION, THE PETITION IS DENIED.

An investigation is a separate record from a recall and from a manufacturer communication. A manufacturer campaign to repair a safety defect or a failure to meet a federal safety standard.

Investigation details

Identifiers, dates and outcome as recorded by NHTSA

Action number
DP05007
Investigation type
Defect Petition (DP)
Status
Closed
Manufacturer
Mercedes-Benz USA, LLC
Component
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
Opened
Nov 7, 2005
Closed
Mar 27, 2006
Associated recall campaign
None recorded

Vehicles named in this investigation

8 model years across 4 models

Being named here means NHTSA included the vehicle in the scope of its inquiry. It is not a statement that these vehicles have a defect.