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How to unlock Head Unit.

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How to unlock Head Unit.
tom1 Offline
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#1
05-02-2023, 06:24 PM
I have a question about HU on my BMW.  My BMW is series 4 2017.  After connecting Bimmercode with the car, I can't enter the Head Unit, the rest works without a problem. I will note that last year I had the TCU box replaced by the BMW service. Please give me some advice.
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adelin731 Offline
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#2
05-02-2023, 06:26 PM
Probably hasn't been coded properly or you have android box installed
ECU Remap Stage 1 / 2
Checksum Correction
PopCorn / Hard Cut Limiter
ECU Cloning
PopsBangs
Launch Control Activation
E85 Conversion
DPF / EGR / Adblue / NOX / Lambda and many more.
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tom1 Offline
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#3
05-02-2023, 07:01 PM
But the problem is only with the entrance to HU. I have access to the rest and made settings, e.g. turn off start-stop, set welcome lights, etc., but I can't enter HU. The TCU box was installed in the official BMW service.
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adelin731 Offline
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#4
05-02-2023, 07:05 PM
Use a different coding software, bimmercode is a bit funny with the hu
ECU Remap Stage 1 / 2
Checksum Correction
PopCorn / Hard Cut Limiter
ECU Cloning
PopsBangs
Launch Control Activation
E85 Conversion
DPF / EGR / Adblue / NOX / Lambda and many more.
Find
Reply
Lee Woods Offline
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#5
08-04-2023, 09:55 PM
(05-02-2023, 07:05 PM)adelin731 Wrote: Use a different coding software, bimmercode is a bit funny with the hu
whatdo you recommend?

I'm having the same issue after having carplay added and map update?

TIA
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Rob Offline
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#6
08-05-2023, 05:11 AM (This post was last modified: 08-05-2023, 05:12 AM by Rob.)
BimmerCode won't be able to read the headunit if it has been patched.

Use any other app like BU and you can read the headunit fine.
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