I'm new on here, just bought a 57 SRI astra, one of the thing's that needs changing has got to be the standard head unit. Been looking at post's, some have answered my question's and some I can't find. Any response would be great and would love to hear your view's.
I'm looking at the Alpine IVA-W502R, I've seen a few people have installed this double din unit in the astra. Detailed below is the accessories I need to buy, I think to enable it to fit/work.
1. CAN-BUS Adaptor - not sure if I need this as well as a wiring harness?
2. Wiring Harness
3. Facia Adaptor - Double din facia, by connects2, I'm not sure the correct colour?
4. Vehicle Interface - Work's with the patch lead
5. Alpine Stereo Patch Lead
Anything else, I think that's all I need to get the head unit functional and working with the steering wheel controls.