RoadVitals

2004 Land Rover Discovery Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
29
Latest Aug 15, 2025
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
10
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
6

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.

7
reports

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.

NHTSA ID 11680950 · filed Aug 15, 2025

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.

NHTSA ID 11306569 · filed Feb 2, 2020

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.

6
reports

From owner reports, verbatim

CPSC: I1540160A. 2004 LANDROVER DISCOVERY. CONSUMER STATED THE ENGINE BAY FUSE BOX SPONTANEOUSLY COMBUSTED. *LN

NHTSA ID 10713814 · filed Apr 29, 2015

ENGINE FAILURE. *TR

NHTSA ID 10700814 · filed Mar 21, 2015

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.

4
reports

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.

NHTSA ID 10944135 · filed Jan 10, 2017

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

NHTSA ID 10585792 · filed Apr 30, 2014

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.

3
reports

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

NHTSA ID 10505849 · filed Apr 10, 2013

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.

NHTSA ID 10354826 · filed Sep 10, 2010

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.

3
reports

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.

NHTSA ID 10339730 · filed Jun 23, 2010

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.

NHTSA ID 10323491 · filed Apr 2, 2010

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.

3
reports

From owner reports, verbatim

CPSC: I1540160A. 2004 LANDROVER DISCOVERY. CONSUMER STATED THE ENGINE BAY FUSE BOX SPONTANEOUSLY COMBUSTED. *LN

NHTSA ID 10713814 · filed Apr 29, 2015

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

NHTSA ID 10705021 · filed Apr 10, 2015

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.

2
reports

From owner reports, verbatim

THE REAR DRIVE SHAFT FELL APART AT LOW SPEED. IT WOULD HAVE BEEN DEADLY AT HIGH SPEED

NHTSA ID 10743392 · filed Jul 24, 2015

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

NHTSA ID 10440469 · filed Dec 19, 2011

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.

1
report

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.

NHTSA ID 11680950 · filed Aug 15, 2025

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.

1
report

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

NHTSA ID 10361989 · filed Oct 20, 2010

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.

1
report

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.

NHTSA ID 10239973 · filed Aug 27, 2008

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

Data on this page last refreshed .