hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
50,000 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2004 BMW Z4 drivetrain problems

drivetrain problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2004 BMW Z4:

Unsubscribe any time. We don't sell/share your email.

2004 BMW Z4 Owner Comments

problem #1

Jan 042013

Z4 6-cyl

  • 50,000 miles


I own a suspected Z4 with a NHTSA reported "sticky steering" issue I can tell you a little more about it. The problem has nothing to do with the boost. When the car gets hot (summer hot) the steering gets notchy in that when you put the car in a slight turn, like changing lanes or going around a slight corner, the steering literally sticks in that position causing the driver to apply opposite pressure to "break" the wheel loose from the turn followed by another stick wherever the wheel is brought back to. Problem is that it causes massive over steering issues at high speed unless you are looking for it. Extremely dangerous at highway speeds! BMW knew about it and released multiple pumas (their equivalent of a tsb) and even redesigned the suspect column, but refused to replace the older ones out of warranty. These are $3000 before labor and BMW has flat out told me that they won't cover a single dollar of it. I guess we will see NHTSA forces their hand! I am scared to death to drive the vehicle I had to jerk to out of another lane several times and you must work extremely hard to keep it straight. Please do something before someone gets hurt.

- Hephzibah, GA, USA

Search CarComplaints.com for these popular complaint phrases...

Not what you are looking for?