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radio unit stuck
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M3bobby
 


Member Since: 21 May 2018
Location: Sleaford, LINCS.
Posts: 857

United Kingdom 

DAB has 1 or possibly 2 antenna amps just behind the window trim next to where the window connectors are. The FM radio is part of the head unit if I remember correctly.
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Post #21116869th Jan 2020 11:57 am
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lrovy
 


Member Since: 30 Apr 2019
Location: Nice
Posts: 88

France 2010 LR4 5.0 V8 HSE Auto Unknown ColourLR4

M3bobby, big thanks - for great help as always! Smile
  
Post #21117249th Jan 2020 3:51 pm
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lrovy
 


Member Since: 30 Apr 2019
Location: Nice
Posts: 88

France 2010 LR4 5.0 V8 HSE Auto Unknown ColourLR4

Further fiddling with FM radio and around.

Car is still at the garage and their focus got to my DAB and I need to re-focus them on FM.

@M3bobby
After reviewing wiring diagrams - thanks for hint on antennas - it shows confirmed to be separate, more details here and if you'd have a moment to look at the other post, it would be really appreciated.
https://www.disco4.com/forum/post2113405.html#2113405

Coming back to FM radio, they did upgrade firmware via SDD and that didn't help.
There seems to be no errors whatsoever related to head unit (some time earlier I've seen something related to antenna).

It was interesting to see that these guys tried same iteration of trying to switch it to some other non-EU settings and then back to EU and nothing really worked to have stable solution.

It is still the same, we can get even freqs and it works, but the moment it's switched to MW band radio gets stuck and unless settings are re-set fully, almost hard-reset is needed to get it back to working even if set back to US. Not sure about what unlocks it as just switching to US doesn't solve it immediately.
I'm writing all these details as it might help to ring a bell.

My only other idea is that it is somehow related to the head unit as it is NAS spec, but can't believe it to be the case, who would manufacture different HW unit for different region, especially that we've heard it working on even freqs and the only problem then is it gets locked in MW.

Outside of that the unit works flawlessly too.

Other idea would be to replace it with used EU spec unit, but c'mon - there has to be a way, right?

What are we missing?

Can any give me a hint or at least confirm that succeeded to switch NAS to EU freqs on LR4/MY2010? Or maybe all other failed too?

Thanks in advance for help.


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Post #211340916th Jan 2020 9:03 pm
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