Quote:
Originally Posted by SilverArrowF48
Sorry for bringing up an old thread, I have an issue with mine, I’ve already posted this in general forum but no replies, I’m getting no signal error , I got the error even before I coded it and still getting it after I coded it, I’ve put the old screen back but now the radio only works via idrive, probably I didn’t plug something back. Screen on: 65506844128 , my car is 03/2017 MY, thanks in advance for any help. Forgot to add I have entrynav. I read somewhere that I need an unlock code , is that true
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I replied to your post
Hi
Welcome to the forum and sorry for bad news
The part that would have been fitted at factory for 8.8”/6UP in your car at build date is 65509387451 (non touch).
If you had. Checked realoem or other part checker you will see that the part was
Superseded by:
65506844128 (07/2017 — 08/2018), nonexchangeable retrospectively
65508797400 (03/01/2018 — (08/2019), Exchangeable retrospectively
65508707407 (07/01/2019 — ), Exchangeable retrospectively
And
65509387451 Exchangeable retrospectively but NOT touch [for 6.5” to 8.8” non touch upgrade only]
Sadly the part you bought is nonexchangeable retrospectively and is one of the few Entrnav2 touch screens that will not work with your ENTRYNAV HU (which is why they are usually very cheap on eBay).
8797400 (touch) may work, or 8707407 (touch) *. But please see below
* - Edit
please note, subsequent to writing this post I have found out that some Entrynav HU cannot get any 8.8” touch CID to work properly. (in other words it works for some but not others). My original post was in respect of ENTRYNAV2 HU not Entrynav.
https://www.realoem.com/bmw/enUS/select