2004 BMW Z4 Problems, Complaints & Recalls

Source: NHTSA · Updated Jun 9, 2025 · 411 owner complaints analyzed

Compared with other Z4 years
Far more complaints than other years 2nd of 21 for complaints
NHTSA crash rating
Not rated

Owners have filed 411 complaints with NHTSA about the 2004 BMW Z4. That ranks 2nd out of 21 Z4 model years for complaints. The most reported problem area is steering (378 complaints, 92%), typically at around 46,000 miles. Complaints mention 1 crash, 2 fires. There is 1 safety recall covering this model year. NHTSA has opened 2 defect investigations involving it.

BMW Z4
BMW Z4, Mondial Paris Motor Show 2018. Representative photo; appearance varies by model year. Photo: Matti Blume, CC BY-SA 4.0, via Wikimedia Commons.

Complaints are unverified owner reports and are not adjusted for sales volume.

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Most common 2004 BMW Z4 problems

Complaints grouped by the part of the car owners reported, with the median mileage when the problem happened.

Steering378 · ~46,000 mi
Air Bags18 · ~57,425 mi
Electrical System14 · ~56,000 mi
Exterior Lighting6 · ~60,022 mi
Electronic Stability Control (esc)3 · ~49,500 mi
Power Train3 · ~50,000 mi
Structure3 · ~57,000 mi
Visibility/wiper3 · ~135,850 mi
Service Brakes2 · ~40,395 mi
Equipment Adaptive/mobility1 · ~10,700 mi
Problem areaComplaintsShareMedian milesOwners mention mostTypical repair cost
Steering problems37892%46,000“steering column” (21%)$5,050
Air Bags184%57,425——
Electrical System143%56,000——
Exterior Lighting61%60,022——
Electronic Stability Control (esc)31%49,500——
Power Train31%50,000——
Structure31%57,000——
Visibility/wiper31%135,850——
Service Brakes20%40,395——
Equipment Adaptive/mobility10%10,700——
Seats10%47,000——
Service Brakes, Hydraulic10%10,700——
Suspension10%36,000——
Unknown or Other10%———
Vehicle Speed Control10%68,000——
Visibility10%———

One complaint can list several problem areas, so shares can add up to more than 100%.

Complaints by year received

Peak: 2010, with 74 complaints
2004: 120042005: 52006: 220062007: 12008: 1320082009: 182010: 742010742011: 572012: 3620122013: 422014: 2920142015: 312016: 2620162017: 112018: 1520182019: 162020: 1720202021: 42022: 520222023: 32024: 120242025: 4

n = 411 complaints · Source: NHTSA

2004 BMW Z4 recalls (1)

Tap a recall to see the problem, the risk and the fix.

Fuel system, gasoline:delivery:fuel pumpApr 12, 2004 · NHTSA campaign 04V182000 · 13,769 vehicles

Problem: On certain passenger vehicles, under certain environmental conditions, a vapor lock in the fuel pump could occur causing the engine to stall. If this were to happen, the engine would not be able to be restarted for approximately 15 to 20 minutes.

Risk: If stalling were to occur, the driver would be unable to maintain vehicle speed or accelerate, increasing the risk of a crash.

Fix: Dealers will install a resistor in the electrical line powering the fuel pump in order to prevent an occurrence of vapor lock. The recall began may 11, 2004. Owners should contact bmw at 1-800-831-1117.

To see whether a specific car still has an open recall, enter its VIN on NHTSA's official recall lookup. You can also decode a VIN here.

NHTSA defect investigations

  • Sticky Steering (PE10020) — opened Jun 28, 2010, closed Jun 28, 2011.
  • Bmw airbag light illumination (EA08001) — opened Jan 4, 2008, closed Dec 31, 2008, led to recall 08V384000.

Recent owner reports

Short excerpts of the latest complaints filed with NHTSA, with personal details removed. Full reports can be searched on NHTSA.gov.

Twice this month, while operating the vehicle, the power steering completely stopped functioning, causing the vehicle to be almost uncontrollable. No prior warning light. When I purchased the vehicle in 2018, the same problem occurred and the dealer replaced the steering column under warranty. In…

Steering · received Jun 9, 2025 · NHTSA complaint 11665759

Power steering wheel went out of power during a trip at about 70mph. Yellow light at the dashboard went ON then so, car became imposible to drive or so.

Steering · received Jun 3, 2025 · NHTSA complaint 11664730

Power steering stopped working.

Steering · received Apr 9, 2025 · NHTSA complaint 11653689

The electric steering gets sticky when very often. It feels locked in its position and requires extra force to unstick, once its past the sticking point it over corrects and causes the vehicle to swerve. This failure seems to be quite common and is well known. It seems to be a manufacturing defect…

Steering · received Feb 12, 2025 · NHTSA complaint 11642101

When driving the steering is loose or sticky. The problem gets worse when the weather is warm. Sometimes it’s hard to keep the car driving in a straight path. This is scary and dangerous. His occurs whenever the car is driven. Other z4 drivers are having the same problem.

Steering · received Jun 4, 2024 · NHTSA complaint 11592383

Other BMW Z4 years

← 2003 Z4 · 2005 Z4 →

See all BMW Z4 problems by year, every BMW model, or the BMW VIN decoder.

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Frequently asked questions

What are the most common problems with the 2004 BMW Z4?

Owners most often report steering, air bags, electrical system problems. The top one, steering, accounts for 378 complaints.

Was there a recall on the 2004 BMW Z4?

Yes, 1 safety recall. Enter your VIN at NHTSA.gov to check whether the repairs were done on your car.

Was the 2004 BMW Z4 a good year?

Complaint data can't fully answer that, because counts aren't adjusted for sales. Compared with other Z4 model years, the 2004 has far more complaints than most years. Always get a pre-purchase inspection and check the VIN for open recalls.