12-06-2022, 05:07 PM | #1 |
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Issues with failing SZL
Over the last few months I've been having problems with my steering wheel.
It started with an airbag malfunction alert. A few weeks later the heated steering went out. A few weeks later the horn, cruise control and all buttons / button backlighting died. I spoke to a friend who is a BMW mechanic and he said it would be the SZL module as he replaces several a week with the same symptoms. I purchased a used steering column clock spring steering angle module from a donor car with less than 40k. I installed it, factory vo coded, and calibrated the steering angle. All codes were gone and all was well for 4 days. I turn on my car this afternoon and I'm greeted with a cruise control malfunction warning. After pressing OK, cruise control still functioned normally. -- Is it just a coincidence that the replacement part is also going out, or could it be something else such as the steering wheel harness / buttons? Has anyone dealt with this issue? |
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