Interesting - So on the back of the Pioneer HU, you should find a 12V remote cable. This usually only sends the signal when the head unit powers ON. This leads me to thinking the green wire is not the "remote" wire.
Also - the amp you have is not the average amplifier that runs the 3 main...
Also - is that a connects2 adapter you have in the first pic? If so, pull it out and just work with the basics for the moment, get it sorted without the steering wheel controls for now and once you're happy it's working without, we can get that plumbed in afterwards?
I had a Pioneer unit fitted with a JL Audio Amp and Sub and it was perfect. Head unit would turn on when ignition powered on, amp was connected to the remote cable on the ISO harness (provided with the Pioneer HU). I have done a fair few sub/amp installs and it was flawless for ~4 years until I...
The whine you get on a cold start.... I have something similar and it usually lasts around ~20 seconds before disappearing. Only happens upon cold-start too... It's not high pitched, just sounds like a whining like a water pump or something?
Apologies I can't help with any of the other issues...
Yep, rings are available on their own, you'll need to cut the old ones off and new ones will just pop on.
Get everything checked first though, rings on back on discs may be fine and just the brackets need replacing in most cases :)
Rings -...
Ahh - no worries. I'm in the south west and would've been happy to help out if you were local but no worries... As per @burrellbloke - get the garage to check the brackets that are located behind the rear discs. 9/10 this is the cause of the fault. If the brackets are rusted/gone, make sure they...
Not required as the handle itself is bolted dire tly to the door but you do have a gap between the handle and the door card. Somebody mocked these up and began 3d printing them and they are spot on. Not required but certainly make the door cards look more flush and presentable.
And I also grabbed a pair of these - says out of stock but they're 3D printed by some chap and although they have some imperfections, mostly they're hidden. Seems quite excessive for a piece of plastic but it makes the gap between the door card and handles look so much better and any...
Think I paid like £280 in total for front and rear (carbon effect) with all holes pre cut/drilled (no speaker holes) and it included the door pull straps and full fitting kit for all. Not bad when you consider the time and effort put into the templates and kits and then shipping then securely...
https://www.sony.com/electronics/support/articles/00031215 - Perhaps steps 6 through to 10 might help...
https://www.sony.com/electronics/support/res/manuals/4697/8a9a01c0ec688807f3220681034ad73a/46974183M.pdf - Page 33 on the manual for your head unit shows the RCA pre-outs. Make sure your Sub...