2004 Land Rover Discovery Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2004 Land Rover Discovery, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Brakes722.6%
- Engine619.4%
- Body & structure412.9%
- Interior & seats39.7%
- Driver assistance39.7%
- Electrical39.7%
- Suspension26.5%
- Fuel system13.2%
- Steering13.2%
- Airbags13.2%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
The contact owns a 2004 Land Rover Discovery. The contact stated that the check engine warning light was illuminated. While driving approximately 35 MPH and depressing the brake pedal, the brakes failed to immediately stop the vehicle. The contact aggressively slammed on the brake pedal to stop the vehicle. Additionally, while driving at various speeds, the vehicle was slightly drifting to the left. The vehicle was taken to a certified mechanic, who diagnosed that the EVAP was leaking and needed to be replaced. The EVAP was replaced. The mechanic had not diagnosed the brake failure. The vehicle was picked up, and the dealer informed the contact to drive the vehicle for another 25 miles to see if the check engine warning light would illuminate again. The contact stated that after leaving the dealer, 48 miles later, the check engine warning light illuminated again. The contact called the mechanic, who decided not to inspect the vehicle again, but instead refunded the cost for the previous repair. The manufacturer was not informed of the failure. The failure mileage was approximately 106,683.
SEEMS AS IF EITHER THE BRAKE BOOSTER OR A PART OF THE BRAKING SYSTEM IS NOT PROVIDING AMPLE STOPPING POWER. THE VEHICLE HAS A DIFFICULT TIME STOOPING IN A HARD BRAKING SCENARIO EITHER FROM HIGHWAY SPEEDS OR FROM A COMPLETE STOP AT A STOP SIGN WHEN WE REALIZED A VEHICLE WAS COMING AND HAD TO SLAM ON THE BRAKES THE VEHICLE DID NOT STOP AS IT SHOULD HAVE. I HAVE HEARD OF THIS BEING AN ISSUE AND THOUGHT THERE WAS ALREADY A RECALL BUT YOUR WEBSITE SAYS OTHERWISE.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
CPSC: I1540160A. 2004 LANDROVER DISCOVERY. CONSUMER STATED THE ENGINE BAY FUSE BOX SPONTANEOUSLY COMBUSTED. *LN
ENGINE FAILURE. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2006 (NA) LAND ROVER DISCOVERY. THE CONTACT TOOK THE VEHICLE TO THE DEALER FOR A WINDSHIELD REPLACEMENT. UPON RETRIEVING THE VEHICLE, THE CONTACT NOTICED A CRACK IN THE DASHBOARD. THE DEALER DIAGNOSED THAT THE DAMAGE WAS DUE TO THE SUN. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE ISSUE. THE FAILURE MILEAGE WAS 37,000.
EXCESSIVE RUST ON THE FRAME AT KEY POINTS, SUCH AS FRONT SUSPENSION, ENGINE BLOCK. TOLD BY THE DEALER THE BODY HAS TO COME OFF TO FIX RUST PROBLEM. THE WERE OTHER CARS IN THE SHOP SAME YEAR, SAME MODEL. WAS TOLD IF I HIT A HARD BUMP OR WHOLE IN ROAD, THE FRONT END COULD COLLAPSE. LAND ROVER IS BEING NON RESPONSIVE. *JS
Too few reports in this category for a page of its own — they appear in the full complaint list.
Interior & seats
Reports naming seats, latches, locks, linkages and interior fittings.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2004 LAND ROVER DISCOVERY. THE CONTACT STATED THAT THE VEHICLE WOULD NOT UNLOCK MANUALLY OR WHEN USING THE KEY FOB. THE VEHICLE WAS NOT TAKEN TO A DEALER. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE APPROXIMATE FAILURE AND CURRENT MILEAGE WAS 82,000. *TR
TL*THE CONTACT OWNS A 2004 LAND ROVER DISCOVERY. THE REAR PASSENGER MIDDLE SEAT BACK REST HOOK FAILED. THE VEHICLE WAS TAKEN TO THE DEALER FOR DIAGNOSTIC TESTING AND STATED THAT THE HOOK ASSEMBLY COULD NOT BE REPAIRED; THEREFORE, THE ENTIRE SEAT NEEDED TO BE REPLACED. THE MANUFACTURER FILED REPORT 7451000 AND STATED THAT THEY ADVISED THE VEHICLE WAS OUT OF WARRANTY; THEREFORE, THEY WOULD NOT ASSIST WITH THE REPAIRS. THE FAILURE AND THE CURRENT MILEAGES WERE 81,700.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2004 LAND ROVER DISCOVERY. WHILE DRIVING AT APPROXIMATELY 2 MPH, THE VEHICLE SURGED FORWARD BEFORE INDEPENDENTLY STOPPING. THE VEHICLE WAS TOWED TO AN AUTHORIZED DEALER TO BE EXAMINED FOR THE CAUSE OF FAILURE. THE VEHICLE WAS NOT SERVICED. THE FAILURE AND CURRENT MILEAGES WERE 105,000.
TL*THE CONTACT OWNS A 2004 LAND ROVER DISCOVERY. THE CONTACT STATED THAT WHILE DRIVING AT APPROXIMATELY 2 MPH, THE VEHICLE SUDDENLY ACCELERATED. THE CONTACT APPLIED THE BRAKES BUT THE VEHICLE CONTINUED ACCELERATING OVER A CURB AND THEN FLIPPED OVER. THE CONTACT DID NOT REPORT ANY INJURIES. THE VEHICLE WAS TOWED TO A REPAIR SHOP. THE VIN WAS UNKNOWN. THE CURRENT AND FAILURE MILEAGES WERE APPROXIMATELY 37,000.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
CPSC: I1540160A. 2004 LANDROVER DISCOVERY. CONSUMER STATED THE ENGINE BAY FUSE BOX SPONTANEOUSLY COMBUSTED. *LN
WHILE DRIVING, POWER TO THE AIR CONDITIONER BLOWER FAN SHUT OFF. UPON PARKING 2 MILES LATER, SMOKE BEGAN BILLOWING FROM THE HOOD. THE UNDER HOOD FUSE/RELAY BOX APPEARS TO HAVE SHORTED AND CAUGHT FIRE. VISIBLE DAMAGE IS ISOLATED TO THE FUSE/RELAY BOX. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
THE REAR DRIVE SHAFT FELL APART AT LOW SPEED. IT WOULD HAVE BEEN DEADLY AT HIGH SPEED
DURING ROUTINE MAINTENANCE, THE MECHANIC NOTICED THAT THERE WAS A SIGNIFICANT AMOUNT OF RUST ON THE FRAME OF THE VEHICLE. THERE WERE SEVERAL PLACES WHERE THE RUST HAD LEFT HOLES IN THE METAL 6 INCHES IN LENGTH. THE MECHANIC INDICATED THAT THE VEHICLE WOULD LIKELY NOT PASS A VEHICLE SAFETY INSPECTION. THE MECHANIC STATED THAT HE HAD NOT SEEN A FRAME RUSTED THIS BADLY ON A VEHICLE THAT WAS ONLY 7 YEARS OLD. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
The contact owns a 2004 Land Rover Discovery. The contact stated that the check engine warning light was illuminated. While driving approximately 35 MPH and depressing the brake pedal, the brakes failed to immediately stop the vehicle. The contact aggressively slammed on the brake pedal to stop the vehicle. Additionally, while driving at various speeds, the vehicle was slightly drifting to the left. The vehicle was taken to a certified mechanic, who diagnosed that the EVAP was leaking and needed to be replaced. The EVAP was replaced. The mechanic had not diagnosed the brake failure. The vehicle was picked up, and the dealer informed the contact to drive the vehicle for another 25 miles to see if the check engine warning light would illuminate again. The contact stated that after leaving the dealer, 48 miles later, the check engine warning light illuminated again. The contact called the mechanic, who decided not to inspect the vehicle again, but instead refunded the cost for the previous repair. The manufacturer was not informed of the failure. The failure mileage was approximately 106,683.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Steering
Reports naming the steering system — racks, columns, power-steering assist and steering linkage.
From owner reports, verbatim
2004 LAND ROVER DISCOVERY HSE. CONSUMER EXPRESSES DISCONTENT REGARDING WARRANTY AND NEEDED REPAIRS *TGW THE CONSUMER STATED HE PURCHASED AN EXTENDED WARRANTY PLAN. THE WARRANTY COMPANY REFUSED TO AUTHORIZED THE REPLACEMENT OF A DEFECTIVE PUMP WITH NEW LAND ROVER REPLACEMENT PARTS. INSTEAD, THEY AUTHORIZED THE REPAIR FOR USED PARTS. AS A RESULT, THE SHOP WAITED WEEKS UNTIL THE PARTS WERE LOCATED. THE FIRST USED STEERING PUMP THAT WAS INSTALLED MALFUNCTIONED AND THE VEHICLE COULD NOT BE STEERED. A SECOND USED PUMP HAD TO BE LOCATED AND INSTALLED. THE CONSUMER STATED HE WAS WITHOUT HIS VEHICLE FOR TWO MONTHS. SHORTLY AFTER PICKING UP THE VEHICLE, IT BECAME APPARENT THAT THE SECOND USED REPLACEMENT WAS ALSO DEFECTIVE. *JB
Too few reports in this category for a page of its own — they appear in the full complaint list.
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
TL*THE CONTACT OWNS A 2004 LAND ROVER DISCOVERY. WHILE DRIVING 70 MPH, THE CONTACT WAS CUT OFF BY ANOTHER VEHICLE. AS A RESULT, HE MADE A SHARP TURN AND THE VEHICLE FLIPPED UPSIDE DOWN. THE AIR BAGS FAILED TO DEPLOY. THERE WERE NO INJURIES AND THE VEHICLE HAS NOT BEEN DIAGNOSED BY THE DEALER. THE CURRENT AND FAILURE MILEAGES WERE 52,000.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .