Am I correct in thinking that a pulsar with no factory fitted 360 or reversing camera (2015) can NOT have the steering wheel controls function with a Chinese android aftermarket head unit ? - it came with 2 canbus and 3 harnesses - 1 fits and works , 1 has the 2 connectors but one of them is too small but works when fitted , and the 3rd basic one has no canbus and not 1 white plug but works pretty much the same except for spatial adjustment ( fixed as centre for sound )

Slight correction , the basic harness has only 1 whit plug and no canbus . They all “work” but none allow SWC !! The “SWC APP” built into the head unit does not recognise the buttons being pressed !!

Sorry, I have no idea but maybe worth sending email to the Chinese company to ask the question or do away with the steering wheel controls - did the same on my X-Trail and couldn't get the controls working so just didn't bother with them