2003 MINI Cooper S Problems

High Complaint Volume

Real NHTSA owner complaints for the 2003 MINI Cooper S.

20022004
Complaints
258
Crashes
16
Fires
28
Injuries
11
Fatalities
1
Recalls
1

Worst 2003 MINI Cooper S Problems

Top 3 most-reported issues with average mileage at failure.

#1121 complaints

Steering Defects

Avg mileage:83,902 mi
Crash-related:8
Fires:11
#229 complaints

Visibility:Windshield

Avg mileage:13,629 mi
#313 complaints

Electrical Faults

Avg mileage:76,456 mi
Crash-related:2
Fires:3
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All Problems by Category

Every NHTSA complaint category for the 2003 MINI Cooper S.

Steering Defects
121
complaints
Crashes
8
Fires
11
Avg Miles
83,902
Visibility:Windshield
29
complaints
Crashes
—
Fires
—
Avg Miles
13,629
Electrical Faults
13
complaints
Crashes
2
Fires
3
Avg Miles
76,456
Steering:Hydraulic Power Assist:Pump
6
complaints
Crashes
—
Fires
2
Avg Miles
55,271
Airbags
5
complaints
Crashes
1
Fires
—
Avg Miles
54,500
Engine Problems
5
complaints
Crashes
—
Fires
2
Avg Miles
95,325
Engine & Cooling
5
complaints
Crashes
2
Fires
2
Avg Miles
57,660
Engine And Engine Cooling:Engine
5
complaints
Crashes
—
Fires
—
Avg Miles
2,977
Manual Transmission
5
complaints
Crashes
—
Fires
—
Avg Miles
35,634
Hydraulic Brakes
5
complaints
Crashes
1
Fires
1
Avg Miles
35,710
Unintended Acceleration
5
complaints
Crashes
—
Fires
—
Avg Miles
2,002
Steering:Hydraulic Power Assist System
4
complaints
Crashes
—
Fires
1
Avg Miles
—
Tires:Tread/Belt
4
complaints
Crashes
—
Fires
—
Avg Miles
—
Service Brakes, Hydraulic:Antilock/Traction Control/Electronic Limited Slip
3
complaints
Crashes
—
Fires
—
Avg Miles
—
Body Structure
3
complaints
Crashes
—
Fires
1
Avg Miles
—
Suspension:Rear
3
complaints
Crashes
—
Fires
—
Avg Miles
—
Visibility:Power Window Devices And Controls
3
complaints
Crashes
—
Fires
—
Avg Miles
—
Electronic Stability Control:Automatic (Asc)
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Other Equipment
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Steering:Electric Power Assist System
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Structure:Body:Door
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Suspension Failures
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Suspension:Front
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Tire Defects
2
complaints
Crashes
—
Fires
—
Avg Miles
—
Air Bags:Frontal:Driver Side:Inflator Module
1
complaints
Crashes
1
Fires
—
Avg Miles
—
Air Bags:Sensor:Occupant Classification
1
complaints
Crashes
—
Fires
—
Avg Miles
—
Instrument Cluster
1
complaints
Crashes
—
Fires
1
Avg Miles
—
Electronic Stability Control
1
complaints
Crashes
—
Fires
1
Avg Miles
—
Equipment:Appliance:Air Conditioner
1
complaints
Crashes
—
Fires
—
Avg Miles
—

Search Owner Complaints

Read what owners actually reported to NHTSA for the 2003 MINI Cooper S. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.

Recalls for 2003 MINI Cooper S

1 NHTSA recall campaign affecting ~86,018 vehicles.

15V660000Steering:electric Power Assist System
~86,018 affected

BMW of North America, LLC (BMW) is recalling certain model year 2002-2005 MINI Cooper and Cooper S vehicles and 2005 Cooper and Cooper S Convertible vehicles. The affected vehicles may experience temporary or permanent loss of the electro-hydraulic steering assistance.

Other MINI Cooper S Years

20022003200420052006200720082009201020112012201320142015201620172019202020222025

2003 MINI Cooper S — FAQ

Answers based on real NHTSA complaint and recall data for this specific model year.

Is the 2003 MINI Cooper S reliable?
Verdict: High Complaint Volume. The 2003 MINI Cooper S has 258 NHTSA complaints, 16 crash-related, and 1 recall campaign. The most common issue is Steering Defects with 121 complaints. Source: NHTSA via VinItel.
What are common problems with the 2003 MINI Cooper S?
Top reported problems: Steering Defects (121 complaints, avg 83,902 mi); Visibility:Windshield (29 complaints, avg 13,629 mi); Electrical Faults (13 complaints, avg 76,456 mi). Every complaint is filed by an owner with NHTSA — this is raw reported data, not editorial opinion.
At what mileage do problems start on the 2003 MINI Cooper S?
The weighted average mileage at time of complaint is about 65,157 miles. Some components fail earlier, some later — check the "All Problems by Category" table above for per-issue averages.
How safe is the 2003 MINI Cooper S?
NHTSA complaints for the 2003 MINI Cooper S include 16 crash-related reports, 28 fire reports, 11 injuries, and 1 fatalities. These are owner-reported incidents, not official crash-test ratings — a complaint being filed doesn't confirm a defect, but clusters around specific components are worth investigating.
Does the 2003 MINI Cooper S have any recalls?
Yes — 1 NHTSA recall campaign affecting an estimated 86,018 vehicles. Recalls are free to fix at the dealer. Always verify by VIN whether the specific car you're looking at has had its recalls addressed.
Should I buy a 2003 MINI Cooper S?
This year has a higher-than-normal complaint volume. It's not an automatic no, but focus inspection on the top reported issue (steering defects) and verify open recalls have been addressed.

Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.

Wider context: See the full MINI Cooper S reliability report with year-by-year comparison and generation analysis.

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