2005 BMW Z4: problems, recalls and reliability
0 recalls and 190 owner complaints on record; the weakest area is steering (89% of complaints); the 2006 and 2007 model years look more trouble-free.
Data updated weekly
0
recalls
190
owner complaints
0
fire reports
47,662
typical failure mileage, mi
All counts are reports filed with NHTSA in the United States - US market only, not worldwide totals.
No fire reportsNo recall campaignsOne of the most complained-about Z4 years (#3 of 17, age-adjusted)Weak spot: steering (89%)
Common problems
Computed from 190 owner complaints filed with NHTSA for this exact model year.
Steering (steering wheel, rack, power assist)89% · 170 complaints
Air Bags (airbags and crash sensors)5% · 9 complaints
Electrical System (battery, wiring, electronics)1% · 2 complaints
Seat Belts1% · 1 complaint
Engine (engine mechanics)1% · 1 complaint
Service Brakes (brakes)1% · 1 complaint
“While moving, especially in warm weather, the steering will stick. This requires excessive force to move the steering wheel which results in a "jump" when the steering moves (breaks loose). This sudden "jump" results in vehicle moving excessively, especially scary in traffic! I have not had the vehicle inspected by a mechanic but reading various forums this appears to be a common problem with BMW Z4s.”Owner report · Steering · Apr 2025
“The passenger air bag suddenly deployed while the car was parked in my driveway, braking the dashboard and the windshield.”Owner report · Air Bags · May 2024
“Generally described as sticky steering. Steering wheel binds up and needs pressure to overcome, then released and the car overcorrects so steering is erratic. This is particularly dangerous when cornering. Issue seems temperature related and is worse in high temperatures. This is a well known problem in 2003-2005 BMW Z4. The car has been sittting in my garage for a year as it is unsafe to drive. When is the recall?”Owner report · Steering · Jul 2023
Show 7 more owner reports
“The front headlight wiring harness is flaking off and could cause a short and lose your lights at night and cause a accident. there has been no recall and it's happening to all of the bmw cars that had this environmentally friendly insulation. It is a hazard because you can lose both headlights without notice and have a accident. It has been going on for years according to several mechanics I've spoken too. It also is a huge expense to replace.”Owner report · Exterior Lighting · Aug 2021
“While driving the vehicle will loose all power steering, and becomes very difficult to steer, warning lamp comes on with a steering wheel and a exclamation point. Has been diagnosed as needing a steering wheel column assembly.”Owner report · Steering · Jul 2021
“The steering sticks while driving you have to force it to turn causing you to travel back and forth across the lane. This only happens at hwy speeds on very warm days and at slower speeds works normal.”Owner report · Steering · Jul 2020
“My car was parked while I was on the beach for 2 hours when I started my car the power steering was gone I couldn't move the car out of the parking spot. *tr”Owner report · Steering · Jun 2020
“Passenger side airbag deployed. Facts: vehicle was parked and not running. Key was not in the ignition. The vehicle sustained no impact ' no collision. *tr”Owner report · Air Bags · Jun 2020
“Tl* the contact owns a 2005 bmw z4. The contact stated that while driving and attempting to change lanes, the steering ceased without warning. Gault auto sport bmw located at (2311 north st, endicott, ny 13760) was contacted by phone. The contact was informed to schedule an appointment to have the vehicle diagnosed which was still pending. The vehicle was not repaired. The manufacturer was made aware of the failure and informed the contact that the vehicle was not part of a recall. The failure mileage was approximately 60,300.”Owner report · Steering · Feb 2020
“Steering wheel gets stacked while driving. Have to be extremely cautious, and even then at times steering can respond in a very unorthodox way. Definitely dangerous, as se too many times car started to shift to either left or right ignoring my intend. If I crash, let this post be evidence that authorities were notified. I understand that this is an issue going way back and makes were never forced to correct this problem. Thank you”Owner report · Steering · Aug 2019
When filing, owners marked a crash in 2 of these complaints and injuries in 2 - self-reported to NHTSA, not verified accident statistics.
Specifications
Factory options offered for the 2005 model year, decoded from the NHTSA vPIC database. Individual vehicles have one of each.
Engines2.5L · 3.0L
Cylinders6
FuelGasoline
Body stylesConvertible/Cabriolet
How other years compare
Check your exact Z4 by VIN
Recalls and equipment differ between individual vehicles. Decode your VIN to see what applies to yours.
Open VIN decoderFrequently asked questions
Is the 2005 BMW Z4 reliable?
NHTSA has 190 owner complaints and 0 recall campaigns on record for the 2005 BMW Z4. The most complained-about area is steering (89% of complaints).
At what mileage do 2005 BMW Z4 problems usually appear?
Half of the complaints that mention mileage were filed at 47,662 miles or less.
Source: NHTSA recall campaigns and owner complaints (public domain). Counts reflect reports on file and are not a defect rate.