Vehicle Data Hub

2003 BMW Z4 air bags problems

Owners reported air bags problems in 32 complaints for the 2003 BMW Z4, 7% of the complaints on file. It is the 2nd most reported problem area for this model year.

At a glance

Complaints
32 7% of this year's complaints
Typical mileage
53,000 miles 26 complaints with mileage
Crashes and fires
1 and 0
Injuries and deaths
1 and 0

Source: NHTSA owner complaints

When air bags problems show up

Air bags complaints by mileage, 2003 BMW Z4 Complaints by odometer reading in 20,000-mile steps. The median is about 53,000 miles. 0k to 20k miles: 4 complaints 20k to 40k miles: 6 complaints 40k to 60k miles: 4 complaints 60k to 80k miles: 3 complaints 80k to 100k miles: 3 complaints 100k to 120k miles: 4 complaints 120k to 140k miles: 0 complaints 140k to 160k miles: 2 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 53,000 miles
Based on 26 complaints that include mileage. 54% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles4
20k to 40k miles6
40k to 60k miles4
60k to 80k miles3
80k to 100k miles3
100k to 120k miles4
120k to 140k miles0
140k to 160k miles2
160k to 180k miles0
180k to 200k miles0
200k+ miles0

What the data shows

Of the 26 air bags complaints that report mileage, the median is about 52,000 miles, and 54% were reported before 60,000 miles.

These complaints mention 1 crash, 1 injury.

What owners wrote

Takata recall. 2003 BMW z4 air bags did not deploy nor did seat belts lock when car hit a tracter trailer who suddenly stopped short on the highway. BMW was moving at approx 80 MPH when driver hit breaks upon seeing trailer stop short.

Reported at 35,000 miles, May 2016 CrashInjury

This complaint involves the steering of the 2003 BMW z4(built 03/03). It seems in hot weather (high 80's and above) the steering becomes very stiff and difficult to make minor adjustments. It feels like it locks in place and when adjustments are attempted to correct the steering, you actually over adjust because it sticks and you have a difficult time remaining in your lane. This occurs when the temperature is 80's or above, and becomes stiffer the hotter the temperature becomes.

Reported at 31,000 miles, August 2009

Other problems reported for the 2003 BMW Z4

Air bags problems in other years

  • 2026
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  • 2004
  • 2003

Air bags problems across all BMW models