Hello,
Bought used LR2 and everything was fine until weather became hot. When car is parked in direct sunlight or is really hot outside navigation and radio starts reset cycles. Sometimes it took few minute till it turns on, sometimes it keeps resetting. In evening everything works perfectly. During reset cycles radio turns on briefly. On nav only logo appearing. Sometimes reset cycles have longer intervals, 30 sec or one min.
What can it be? DVD changer, bluetooth module, radio itself, navigation or bad/damaged MOST cable?
P.S. I have MOST loops just in case. No OBDII alarms detected (using cheap bluetooth adapter), no other alarms on dashboard.

I’m not really sure but I would take the nav dvd out and clean it to see if that makes a difference.

Bluetooth module a pretty common one, and what was causing those exact issues for me. (Relatively) easy to access in the boot, unplug and put a loop in it's place. Should tell you pretty quick if it's the culprit or not. Might just have to be a process of elimination?

Bluetooth module here: https://www.freel2.com/forum/topic11565.html

Thanks for the link. Will try to unplug it. Really have no use of bluetooth module, cause cant play songs using it.

Another link to a previous posted Sat Nav problem - it contains links to info you may need -

https://www.freel2.com/forum/topic33036.html

Have you seen this video on LR MOST System -


&t=8s FL2 XS SD4 Auto 2010 2012-2017 (21k - 91k miles) (MY2011)
FL2 Metropolis SD4 Auto 2014 2017- (16k - 77k+ miles) (MY2015)
Metro in its 11th Year of (Extended) LR Warranty / Full LR Service History
(Expensive, but Trouble/Worry free - hopefully?)

Thanks. Will be usefull.

Siemkiukasz wrote:

Thanks for the link. Will try to unplug it. Really have no use of bluetooth module, cause cant play songs using it.

It's designed for making hands free calls, not steaming music, which wasn't a thing in 2006 when the audio system was designed.  Hyundai Ioniq 5 Ultimate. The family car.
2009 Rimini Red SE TD4. Gone.
2006 Tonga Green i6 HSE. Gone.
Audi A5 convertible, my daily driver.
1972 Hillman Avenger GT, the project.

Update. It was bluetooth module. No more reset loop. Thanks

We're glad you are now sorted, Thank you for the feedback
whick I am sure will help others that get this issue.  DAVE.