04-24-2024, 03:02 AM
I am not that familiar with XC40 and the audio options but the diagram shows all three options. Audio1, Audio2 and Audio2+ .
Retrofit Volvo V60 B&W
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04-24-2024, 03:02 AM
I am not that familiar with XC40 and the audio options but the diagram shows all three options. Audio1, Audio2 and Audio2+ .
04-25-2024, 06:19 PM
(This post was last modified: 04-25-2024, 06:23 PM by spacemanspiff.)
(02-07-2023, 01:34 PM)TweakeNL Wrote: Here is a small tutorial how to upgrade Volvo V60 High Performance Audio (NON Harman Kardon) to B&W. I'm in the process of upgrading my V90's High Performance System too. I removed the center speaker grill today and discovered I have a pair of wires with a connector plugged into nothing. I'm assuming this is the prewiring you spoke of for the center channel speaker (see highlighted text in the quote). Do you recall where you found the other end of these wires? It's not connected to the AMP. But is it nearby? Thanks! EDIT: Nevermind! I read the rest of your post. You said the wires go to the connector in front of the amplifier, just in front of the support beam. Sounds like I will need to remove the front seat to get to these.
04-25-2024, 08:42 PM
(04-24-2024, 03:02 AM)IMAY2023 Wrote: I am not that familiar with XC40 and the audio options but the diagram shows all three options. Audio1, Audio2 and Audio2+ . Ok, I'll try find together with friend car electrician, as i'm not good with electronics parts, onl sw ![]()
04-25-2024, 09:34 PM
it depends on the AUD type you have.
(C12+ C4-) > Left rear (C13+ C5-) > Right rear You can always check the output pins with Voltmeter (DC mV) or just connect a speaker to the pins directly.
05-03-2024, 05:35 PM
AUD is OEM one which was in car in this HP setup, will try like you suggested. Sure, directly connection speaker to pins and testing until hear sound, not sure if add these 2x rear doors bottom speaker is necessary to change config to HK to be able test it, even it's not full HK setup, as missing 2x roof sepaker + 1x rear subwoofer in trunk, or to leave it as HP config?
Thanks!
05-03-2024, 10:37 PM
According post from other friend, it looks like later AUD models generates DTCs if a speaker is disconnected or faulty. Not sure from which year though.
My used B&W is from s90 MY18 and it does not generate any DTC if a speaker goes bad or disconnected. In addition, changing the to HP plus loads a different software in the IHU for sound control like surround. That application does not work properly if the AUD connected via MOST does not support it. In any case, you can always give it try and put it back to original if you have issues. It's not going to burn the AUD or something.
05-08-2024, 11:43 AM
Ah clear about DTCs for later AUD models, good to know.
Yeah, understand that change config to HP plus will load diff sw in IHU. Yeah, understand that app not work ok if Aud connected to MOST not support it. Agree, that best way is give a try, and revert back if any issue. For me most important that not burn anything, when you confirm it, means much, as i know it's by real Volvo electronics guru and then not much worry ![]() ![]() |
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