IllustrationVEHICLE HAS DEFECTIVE BRAKE PADS. WHILE DRIVING AND PRESSING THE BRAKE PEDAL, IT GOES DOWN METAL TO METAL. THERE WAS NO WARNING/INDICATOR LIGHT. SPEED LIMIT IS AT NORMAL OR BELOW, WHEN GOING DOWN HILL THE VEHICLE IS IN SECOND GEAR, DEALER CONTACTED DEALER, AND STATES THAT THE PADS ARE SUFFICIENT FOR THE VEHICLE. *AK
1991 Infiniti Q45
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 Q45 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: 0 of 34 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.
- Equipment. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Service Brakes, Hydraulic. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Suspension. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
3 crash reports4 fire reports2 injury reports
Service Brakes, Hydraulic complaints
6 reportsVEHICLE HAS A HISTORY OF REQUIRING BRAKE PADS EVERY 3000 TO 12000 MILES. OWNER FEELS THERE'S SOMETHING WRONG WITH THE BRAKE SYSTEM.
REAR BRAKES FAILED.
BRAKE PADS: BRAKE PADS HAVE BEEN CHANGED SEVEN TIMES IN OVER ONE YEAR, HEARD A GRINDING NOISE, TOOK IN FOR REPAIRS AND WAS TOLD IT WAS UNSAFE TO DRIVE VEHICLE BECAUSE PADS WERE HITTING METAL TO METAL. WARNING LIGHT DID NOT GO OFF, THE NOISE FORCED DRIVER TO TAKE VEHICLE IN FOR REPAIRS. *AK
DEFECTIVE MASTER CYLINDER. *SD
BRAKE PEDAL WENT TO THE FLOOR DUE TO FAULTY ANTI LOCK BRAKING SYSTEM. TT
Official recalls
298V284000 · Equipment:electrical:radio/tape Deck/cd Etc.
Nov 5, 1998
VEHICLE DESCRIPTION: PASSENGER VEHICLES EQUIPPED WITH BOSE REAR SPEAKERS THAT HAVE AN INTEGRAL AMPLIFIER. A CONDUCTIVE BRIDGE CAN FORM BETWEEN TWO LINES OF THE CIRCUIT BOARD PATTERN WHEN THERE IS ACCUMULATED ELECTROLYTE LEAKED FROMA CAPACITOR AND HIGH HUMIDITY CONDITIONS. THIS CAN CLOSE A TRANSISTOR ON THE CIRCUIT BOARD WHICH CAUSES OVERHEATING.
Consequence & remedy
Consequence: THIS CONDITION COULD RESULT IN SMOKE OR FLAME AND POSSIBLY THE SPEAKER CATCHING FIRE.
Remedy: DEALERS WILL REPLACE THE CIRCUIT BOARD WITH A NEW BOARD THAT HAS BEEN COATED.
95V103002 · Seat Belts:front:buckle Assembly
May 24, 1995
THE FRONT SAFETY BELT BUCKLE RELEASE BUTTONS CAN BREAK. THESE RED PLASTIC RELEASE BUTTONS ARE MARKED "PRESS." IF A BUTTON BREAKS, PIECES CAN FALL INTO THE BUCKLE ASSEMBLY CAUSING THE BUCKLE TO OPERATE IMPROPERLY.
Consequence & remedy
Consequence: THE SAFETY BELTS WOULD NOT PROVIDE ADEQUATE PROTECTION TO AN OCCUPANT IN A VEHICLE CRASH.
Remedy: OWNERS SHOULD PROMPTLY CHECK THE CONDITION AND OPERATION OF BOTH FRONT SAFETY BELT BUCKLES AND CAREFULLY INSPECT THE RED RELEASE BUTTON FOR ANY BREAKS OR CRACKS. THEY SHOULD ENSURE THAT BOTH BUCKLES ARE OPERATING PROPERLY BY INSERTING EACH LATCH PLATE INTO ITS BUCKLE, TUGGING ON THE BELT TO MAKE SURE THE LATCH IS SECURELY LOCKED, AND THEN PRESSING THE RELEASE BUTTON. THE LATCH PLATE SHOULD POP OUT OF THE BUCKLE WHEN THE BUTTON IS PRESSED. IF EITHER RELEASE BUTTON SHOWS A SIGN OF BREAKING OR CRACKING OR IF EITHER BUCKLE FAILS TO OPERATE PROPERLY, OWNERS SHOULD PROMPTLY CONTACT THEIR AUTHORIZED DEALER TO SCHEDULE AN APPOINTMENT TO HAVE THE BUCKLE REPLACED OR REPAIRED FREE OF CHARGE.
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
3EA98015 · Rear Stereo Speaker Fires
Opened Jun 25, 1998 · Closed Nov 18, 1998
Status: closed (inferred from source dates) · Electrical System
ALLEGED THAT THE OEM BOSE REAR STEREO SPEAKER IGNITE AS A RESULT OF ELECTRONIC FAULTS INSIDE THEIR INTEGRAL AMPLIFIER MODULES
PE98007 · Passenger Compartment Fire
Opened Feb 6, 1998 · Closed Jun 25, 1998
Status: closed (inferred from source dates) · Electrical System
ODI HAS RECEIVED REPORTS ALLEGING PASSENGER COMPARTMENT FIRES ORIGINATIONG FROM THE REAR STEREO SPEAKERS IN CERTAIN SUBJECT VEHICLES
EA95007 · Takata Seat Belt Buckle Failure
Opened Mar 10, 1995 · Closed Aug 2, 1995
Status: closed (inferred from source dates) · Seat Belts:front:buckle Assembly
There is no summary currently available