Lexus Troubleshooting Questions? Ask a Lexus Expert
Welcome, I'm Chris (aka Moose).
Sunroof diag and repair not in person is not my thing. I rarely have good results helping customers address those here. I can help on the other 2 concerns though. That okay?
You radio controls on the steering wheel that is going to be due to a faulty steering wheel switch or the clockspring. As long as you are comfortable doing some electrical tests around the air bag I can assist you there.
The trunk latch concern being it is electronic, most likely it is not fully closing and tripping the sensors within So we need to first off see if an adjustment is needed so the latch and striker are not so tight.
Now that I have posted a partial or complete answer, you will see you can rate me. The deposit you have already paid is not transferred to me until you rate me. I would like to receive nothing less than 5 star excellent ratings. So if we are not there yet, please reply and let me help more. If you're not pleased, let me know because rating bad does not result in a refund, there are better options. Rating now will not close this post nor prevent replying. Thanks Chris