I had reported this on my first 10,000k service and they updated the computer software. This, in fact, didn't fix the issues, and they stopped working permanently now. Some screens had straight lines on either end, but after 2 weeks they change in front of me to curved lines? When it did work, it had once not restarted the motor until my foot was on the accelerator? Automatic locking doesn't always work and sometimes I come back to my car and it's unlocked after it was locked when I walked away - this is the most annoying thing of all. Mazda cannot seem to fix any of these issues with a computer update it's so kind of a crappy computer in this car - especially after how much I paid for the top model. It's a great car to drive and it's comfortable - it's just these things let it down somewhat.