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: 3 of 6 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 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Vehicle Speed Control. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Equipment. Review the 1 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
1 crash reports0 fire reports1 injury reports
What owners actually said
6 reports
Mileage unknown · Jun 15, 2017
StructureVehicle Speed Control
1999 JAGUAR XJ8. CONSUMER WRITES IN REGARDS TO PEDAL BEING STUCK TO THE FLOOR WHEN TRYING TO ACCELERATE. *LD THE CONSUMER STATED WHILE DRIVING IN HEAVY TRAFFIC, THE GAS PEDAL STUCK TO THE FLOOR, ALMOST CAUSING AN ACCIDENT. THE CONSUMER HAD TO PHYSICALLY PULL THE GAS PEDAL UP. THE FAILURE WAS DUE TO AN INCORRECTLY INSTALLED ST…
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1999 JAGUAR XJ8. CONSUMER WRITES IN REGARDS TO PEDAL BEING STUCK TO THE FLOOR WHEN TRYING TO ACCELERATE. *LD THE CONSUMER STATED WHILE DRIVING IN HEAVY TRAFFIC, THE GAS PEDAL STUCK TO THE FLOOR, ALMOST CAUSING AN ACCIDENT. THE CONSUMER HAD TO PHYSICALLY PULL THE GAS PEDAL UP. THE FAILURE WAS DUE TO AN INCORRECTLY INSTALLED STUD THAT WAS MISSING IT'S KICK DOWN STICK. THE MECHANIC ADVISED THE STUD WAS SUPPOSED TO HAVE A COVER ON IT AND THAT THE STUD WAS UNNECESSARY. THE MECHANIC OFFERED TO REMOVE THE STUD, THE CONSUMER DECLINED AND PLACED A PLASTIC BOTTLE CAP OVER THE STUD. *JS
NHTSA ODI #10978436
140,000 miles · May 6, 2017
Vehicle Speed Control
ON 2/10/17 ENTERING FREEWAY I PRESSED THE GAS PEDAL TO THE FLOOR. THE GAS PEDAL STUCK,I BARELY AVOIDED A MAJOR ACCIDENT. I OVERHEATED MY BRAKES,AND MANAGED TO PULL THE PEDAL UP BY HAND. THE PEDAL HAD STUCK ON A MEDAL STUD MOUNTED IN THE FLOOR UNDER THE GAS PEDAL.THE JAGUAR DEALER SAID THERE WAS SUPPOSE TO BE A KICKDOWN SWITC…
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ON 2/10/17 ENTERING FREEWAY I PRESSED THE GAS PEDAL TO THE FLOOR. THE GAS PEDAL STUCK,I BARELY AVOIDED A MAJOR ACCIDENT. I OVERHEATED MY BRAKES,AND MANAGED TO PULL THE PEDAL UP BY HAND. THE PEDAL HAD STUCK ON A MEDAL STUD MOUNTED IN THE FLOOR UNDER THE GAS PEDAL.THE JAGUAR DEALER SAID THERE WAS SUPPOSE TO BE A KICKDOWN SWITCH ON THE STUD. I PURCHASED A SWITCH,BUT I WOULD NOT FIT ON THE STUD. I PUT A PLASTIC BOTTLECAP OVER THE STUD.PLEASE CHECK YOUR VEHICLE..JAGUAR DOES NOT SEEM TO CARE.
NHTSA ODI #10983836
100,000 miles · Sep 1, 2009
Vehicle Speed ControlCrashInjury
TL*THE CONTACT OWNS A 1999 VANDEN PLAS JAGUAR. WHEN HE ATTEMPTED TO MOVE THE VEHICLE IN HIS DRIVEWAY IT SUDDENLY ACCELERATED TO 70 MPH. HE PLACED BOTH FEET ON THE BRAKE PEDAL AND WAS UNABLE TO STOP THE VEHICLE. THE VEHICLE CRASHED INTO A WALL AND HIS RIGHT THUMB WAS BROKEN. A COMPLAINT WAS FILED WITH THE MANUFACTURER; HOWEVER,…
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TL*THE CONTACT OWNS A 1999 VANDEN PLAS JAGUAR. WHEN HE ATTEMPTED TO MOVE THE VEHICLE IN HIS DRIVEWAY IT SUDDENLY ACCELERATED TO 70 MPH. HE PLACED BOTH FEET ON THE BRAKE PEDAL AND WAS UNABLE TO STOP THE VEHICLE. THE VEHICLE CRASHED INTO A WALL AND HIS RIGHT THUMB WAS BROKEN. A COMPLAINT WAS FILED WITH THE MANUFACTURER; HOWEVER, THEY WOULD NOT OFFER ANY ASSISTANCE. THE INSURANCE COMPANY WILL NOT PAY FOR THE DAMAGES OR INVESTIGATE THE FAILURE. THE FAILURE AND CURRENT MILEAGE WERE 100,000.
NHTSA ODI #10282556
Mileage unknown · Feb 1, 2006
Engine And Engine CoolingEquipment
AT 37,092 THE THERMOSTAT FROZE, BLOWING THE RADIATOR HOSE. AT 52,058 ANOTHER THERMOSTAT FROZE, BLOWING THE RADIATOR. WAS TOLD BY JAGUAR SERVICE THAT THESE FREEZE, AND I SHOULD BRING MY JAGUAR IN EVERY 16,000 MILES JUST TO BE CERTAIN. WHEN RADIATOR HOSE BLOWS, NO TELLING WHERE WE MIGHT BE AND SITUATION COULD BE DANGEROUS. *N…
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AT 37,092 THE THERMOSTAT FROZE, BLOWING THE RADIATOR HOSE. AT 52,058 ANOTHER THERMOSTAT FROZE, BLOWING THE RADIATOR. WAS TOLD BY JAGUAR SERVICE THAT THESE FREEZE, AND I SHOULD BRING MY JAGUAR IN EVERY 16,000 MILES JUST TO BE CERTAIN. WHEN RADIATOR HOSE BLOWS, NO TELLING WHERE WE MIGHT BE AND SITUATION COULD BE DANGEROUS. *NM
NHTSA ODI #10149251
64,500 miles · Jan 3, 2005
Engine And Engine Cooling
WHILE DRIVING TIMING CHAIN FAILED, CAUSING THE ENGINE TO BLOW, AND HAD COMPLETE LOSS OF POWER, INCLUDING NO STEERING AND BRAKES. CONSUMER TOOK THE VEHICLE TO THE DEALER. ALSO, CONTACTED THE MANUFACTURER. NEITHER WERE WILLING TO ASSIST CONSUMER. *AK
NHTSA ODI #10106631
Mileage unknown · Mar 13, 2003
Engine And Engine Cooling
THE ENGINE STALLED WITHOUT WARNING, WHICH MADE THE VEHICLE DIFFICULT TO CONTROL. *JB
NHTSA ODI #10011591
Official recalls
0
No 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
0
No exact-year investigations in this snapshot.
1999 Jaguar Vanden Plas Problems, Complaints & Recalls | Skip That Year