There are 1 stored owner reports matching the brakes leading-label group for the 2011 Mercury Grand Marquis in our NHTSA-sourced dataset. These are unverified consumer reports and may not reflect confirmed defects.
This group counts stored reports whose component label starts with one of this site's matching prefixes, ignoring case. Each matching report counts once within the group. Components mentioned later in the label or only in the narrative are not searched. How component counts work
Loaded 1 of 1 matching reports.
Open the full vehicle complaint log (all categories)2011 MERCURY GRAND MARQUIS. CONSUMER WRITES IN REGARDS TO PROBLEMS WITH BRAKE PEDAL. *SMD THE CONSUMER STATED SINCE HE PURCHASED THE VEHICLE, HE NOTICED A GREAT DEAL OF FREE BRAKE PEDAL TRAVEL AND NEARLY HAD AN ACCIDENT TWICE. THE CONSUMER STATED HE HIT THE BRAKE AND ACCELERATOR PEDAL SIMULTANEOUSLY. THE DEALER INFORMED THE CONSUMER THERE WAS NO ADJUSTMENT FOR THE PEDAL TRAVEL. THE CONSUMER STATED THE SPECIFIC PROBLEM OCCURRED, WHEN THE BRAKE PEDAL WAS FULLY DEPRESSED AND IT WAS AT THE SAME LEVEL FROM THE FLOOR AS THE ACCELERATOR.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
NHTSA source checks for this vehicle year
Checks are recorded separately for each dataset, not for the whole page. Dates use UTC. A missing check date does not mean no records exist.
Vehicle import recorded: Apr 28, 2026. This is the stored import date, not confirmation that every source was successfully refreshed.