Please confirm the model number of the radio?
Could you attach some photos of the wiring?
I'm not recognizing 28175481 as a model number, sorry.
Can you see an information plate anywhere on the radio?
Can you attach some photos of the radio and of the wiring here, using the paperclip icon?
I haven't heard back from you yet - please reply and let me know if you still need assistance with this.
Hi, just checking in on your question, do you need any further assistance?