MUSHY BRAKE PEDAL WHEN APPLYING BRAKES. DEALER NOTIFIED AND REPLACED BOOSTER ASSEMBLY, AND CONDITION STIL OCCURRING. *AK BRAKE BOOSTER ASSEMBLY FAILED TWICE. THE BRAKE PEDAL IS STILL NOISY AND THE BRAKE BOOSTER REPLACING DID NOT SOLVE THE PROBLEM. *YH
1996 Mercury Marquis
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Marquis years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 9 of 31 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Engine And Engine Cooling. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Service Brakes, Hydraulic. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Visibility. Review the 4 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Service Brakes, Hydraulic complaints
4 reportsWHEN APPLYING THE BRAKES THEY WENT STRAIGHT TO THE FLOORBOARD. ALSO, THE WINDOW GEARS BROKE AND HAVE BEEN REPLACED. BUT THE PROBLEM IS STILL HAPPENING. IN ADDITION, THERE IS PROBLEM WITH THE IGNITION/ IT IS VERY HARD TO STEER THE VEHICLE DUE TO THE POWER STEERING FAILURE. TRANSMISSION SLIPS AND BANGS INTO GEAR WHEN ACCELERATIN…
Read full complaint
WHEN APPLYING THE BRAKES THEY WENT STRAIGHT TO THE FLOORBOARD. ALSO, THE WINDOW GEARS BROKE AND HAVE BEEN REPLACED. BUT THE PROBLEM IS STILL HAPPENING. IN ADDITION, THERE IS PROBLEM WITH THE IGNITION/ IT IS VERY HARD TO STEER THE VEHICLE DUE TO THE POWER STEERING FAILURE. TRANSMISSION SLIPS AND BANGS INTO GEAR WHEN ACCELERATING. ELECTRICAL FAILURES AS WELL. *AK *ML
WHEN PUTTING THE VEHICLE IN REVERSE IT JERKS. WHEN PUTTING FOOT ON THE BRAKE PEDAL, IT ALSO MAKES A BANGING NOISE. TOOK THE VEHICLE TO THE DEALER, AND WAS TOLD THAT THE PROBLEM WAS THE ROTORS. *AK
BRAKE NOISE WHEN WEATHER IS DAMP.
Official recalls
0No recalls in this snapshot.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
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