2003 Land Rover DISCOVERY problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
48 owner complaints analyzed
1 distinct recall campaigns
73,000 mi median reported failure mileage
Scope: 2003 model year. Data snapshot: . 39 complaints include usable failure mileage.
Most common problems
Engine is the most frequently named component, appearing in 11 of 48 complaints (22.9%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 18 | 37.5% |
| Transmission and shifting | 3 | 6.3% |
| Electrical and battery issues | 2 | 4.2% |
| Engine operation | 1 | 2.1% |
| Steering behavior | 1 | 2.1% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Engine | 11 |
| Power Train | 5 |
| Electrical System | 4 |
| Engine And Engine Cooling:Engine | 4 |
| Service Brakes, Hydraulic | 4 |
| Vehicle Speed Control | 4 |
| Engine And Engine Cooling | 3 |
| Suspension | 3 |
Engine: 11; Power Train: 5; Electrical System: 4; Engine And Engine Cooling:Engine: 4; Service Brakes, Hydraulic: 4; Vehicle Speed Control: 4; Engine And Engine Cooling: 3; Suspension: 3
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 3 |
| 25,000 to 49,999 | 5 |
| 50,000 to 74,999 | 12 |
| 75,000 to 99,999 | 8 |
| 100,000 to 149,999 | 10 |
| 150,000 and above | 1 |
Under 25,000: 3; 25,000 to 49,999: 5; 50,000 to 74,999: 12; 75,000 to 99,999: 8; 100,000 to 149,999: 10; 150,000 and above: 1
50,000 to 74,999 miles has the most reports with usable mileage (12). 9 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2002 | 1 |
| 2003 | 4 |
| 2004 | 2 |
| 2005 | 1 |
| 2006 | 3 |
| 2007 | 2 |
| 2008 | 5 |
| 2009 | 2 |
| 2010 | 4 |
| 2011 | 3 |
| 2012 | 6 |
| 2013 | 1 |
| 2014 | 4 |
| 2015 | 3 |
| 2016 | 2 |
| 2018 | 3 |
| 2020 | 2 |
2002: 1; 2003: 4; 2004: 2; 2005: 1; 2006: 3; 2007: 2; 2008: 5; 2009: 2; 2010: 4; 2011: 3; 2012: 6; 2013: 1; 2014: 4; 2015: 3; 2016: 2; 2018: 3; 2020: 2
Pattern summary
Engine leads the component reports. Braking behavior appears in 18 complaint narratives. Transmission and shifting appears in 3 complaint narratives. Electrical and battery issues appears in 2 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10014301 · 2003-04-12 (April 12, 2003)
THE BRAKE AND GAS PEDALS ARE TOO CLOSE TO EACH OTHER AND ALMOST AT THE SAME LEVEL THAT YOU CAN STEP BOTH PEDALS AT THE SAME TIME. THIS CAUSES THE CAR TO SURGE FORWARD. *NLM
Owner-reported narrative. 13,500 miles reported. Look up ODI 10014301 at NHTSA ↗
Owner report 10038370 · 2003-11-05 (November 5, 2003)
WHILE PULLING INTO THE DRIVEWAY THE ACCELERATOR STUCK. THE DRIVER HAD TO APPLY EXCESSIVE FORCE TO THE BRAKE PEDAL TO STOP THE VEHICLE. THE CAUSE OF THE FAILURE WAS UNDETERMINED. *AK *SCC *JB
Owner-reported narrative. 14,750 miles reported. Look up ODI 10038370 at NHTSA ↗
Owner report 10045545 · 2003-11-05 (November 5, 2003)
I PARKED MY LANDROVER DISCOVERY IN THE GROCERY STORE PARKING LOT, PULLED THE KEY OUT AND WALKED TOWARD THE STORE. AFTER A CRASHING NOISE I TURNED AROUND TO SEE MY CAR HAD ROLLED BACK INTO A VAN. MY TRANSMISSION WAS STILL IN "DRIVE" AND I HAD BEEN ABLE TO REMOVE THE KEY FROM THE IGNIGTION. I CALLED MY LANDROVER DEALER. AFTER EXPLAINING WHAT HAPPENED I ASKED WHY THE KEY COULD BE REMOVED IN THE "DRIVE" POSITION, HE SAID HE DIDN'T KNOW AND WOULD HAVE TO LOOK INTO IT. HE THEN DIRECTED ME TO THE COLLISION CENTER FOR REPAIRS. THE NEXT DAY I…
Owner-reported narrative. 11,000 miles reported. Look up ODI 10045545 at NHTSA ↗
Owner report 10297588 · 2009-12-30 (December 30, 2009)
TL* THE CONTACT OWNS A 2003 LAND ROVER DISCOVERY PURCHASED IN 2007. WHILE MERGING ONTO THE HIGHWAY, THE ENGINE RAPIDLY ACCELERATED UP TO 65 MPH. HE HAD TO ENGAGE THE EMERGENCY BRAKE IN ORDER TO DECELERATE. HE ATTEMPTED TO RESTART THE VEHICLE, BUT THE VEHICLE WOULD NOT RESPOND . THE VEHICLE WAS TOWED TO THE DEALER , AND THE TECHNICIAN THEN STATED THAT THE FAILURE OF THE SPEED CONTROL CAUSED THE VEHICLE TO ACCELERATE UNINTENTIONALLY. HIS VEHICLE IDENTIFICATION NUMBER WAS EXCLUDED FROM RECALL CAMPAIGN ID 03V133000 (VEHICLE SPEED CONTROL:CABLES). …
Owner-reported narrative. 78,000 miles reported. Look up ODI 10297588 at NHTSA ↗
Owner report 10151664 · 2006-03-02 (March 2, 2006)
DT*: THE CONTACT STATED WHILE DRIVING 15 MPH THE BRAKES FELT AS IF THEY WERE GRIPPING WHILE BEING APPLIED. THIS IN TURN CAUSED THE CONTACT TO REAR END ANOTHER VEHICLE. THE VEHICLE HAD MINIMAL DAMAGE TO THE FRONT END. THE VEHICLE WAS TOWED TO AN INDEPENDENT REPAIR SHOP. THE ELECTRICAL SYSTEM AND THE HEAD LIGHTS HAD TO BE REPLACED. THE MANUFACTURER HAS BEEN ALERTED.
Owner-reported narrative. 29,000 miles reported. Look up ODI 10151664 at NHTSA ↗
Owner report 10326500 · 2010-04-19 (April 19, 2010)
I HAVE 2003 LAND ROVER, DISCOVERY CAR THAT REQUIRES CONSTANT REPLACEMENT OF THE NAVIGATION SYSTEM AND ITS RADIO/CD PLAYER. THIS IS MY FIFTH REPLACEMENT SINCE THE PURCHASE OF THE CAR. IN ADDITION TO THIS, THE ENGINE OIL CONSTANTLY LEAKS...TOOK IT IN FOR REPAIR NUMEROUS TIMES BUT THE PROBLEM CONTINUES. THE ENGINE LIGHT IS ALWAYS ON....TOOK IT IN A FEW TIMES AND THE DEALERSHIP REPAIR CENTER SAID IT WAS AN ELECTRICAL SENSOR PROBLEM. THE BRAKE AND ABS LIGHTS WOULD COME ON AND GO AWAY ON ITS OWN. SINCE MARCH 2010, THE BRAKE AND ABS LIGHTS DECIDE…
Owner-reported narrative. 102,000 miles reported. Look up ODI 10326500 at NHTSA ↗
Owner report 10430439 · 2011-10-17 (October 17, 2011)
TL* THE CONTACT OWNS A 2003 LAND ROVER DISCOVERY. THE CONTACT WAS EXITING A PARKING SPACE WHEN NOISE WAS HEARD FROM UNDER THE BOTTOM OF THE VEHICLE. THE VEHICLE THEN STALLED. THE VEHICLE WAS TOWED TO A LOCAL MECHANIC WHO INSPECTED THE FAILURE AND INFORMED HIM THAT THE DRIVE-SHAFT WAS BROKEN. THE MANUFACTURER WAS CONTACTED WHO STATED THERE WERE NO RECALLS FOR THE FAILURE AND OFFERED NO FURTHER ASSISTANCE. THE FAILURE MILEAGE WAS 89,000.
Owner-reported narrative. 89,000 miles reported. Look up ODI 10430439 at NHTSA ↗
Owner report 10151738 · 2006-03-03 (March 3, 2006)
DT*: THE CONTACT STATED THE STEERING WHEEL WAS MISALIGNED WHILE MAKING TURNS. THE VEHICLE WAS TAKEN TO THE DEALER WHO ADJUSTED THE STEERING WHEEL, BUT THIS DID NOT REMEDY THE PROBLEM. THE VEHICLE WAS RETURNED TO THE DEALER AGAIN AND THE DRAG LINK WAS REPLACED, BUT THIS DID NOT REMEDY THE PROBLEM. DURING ANOTHER VISIT, THE DEALER NOTICED THE BRACKET ON THE FRAME WHERE THE FRONT TRACK BAR BOLTS WAS FRACTURED. ADDITIONALLY, THE DEALER DETERMINED THE FRACTURE WAS CAUSED BY A COLD WELD OR WAS NOT WELDED PROPERLY WHEN MANUFACTURED, HOWEVER THE V…
Owner-reported narrative. 47,000 miles reported. Look up ODI 10151738 at NHTSA ↗