Hi Folks looking forward some help! I have a 2011 l322 with the logic 7 stereo and it keeps switching on and off I have checked it with the diagnostic and the stereo is loosing power. Ther is no sign of water getting etc. Has anyone came across similar before? Or does anyone have the wiring diagram for the system please?

The workshop manual is downloadable from the Wiki….. top right…..

 2011 Range Rover Vogue SE 4.4 TDV8

Previous cars :
2003 Range Rover Vogue TD6
1999 Discovery Td5 ES
1995 BMW M5 3.8 6 speed
1992 Range Rover 3.9 Efi Vogue
1992 BMW M5 3.8
1988 BMW 735i SE
1989 Ford Sierra XR4x4 2.9i
1981 Ford Fiesta Supersport

Thanks for that. The file keeps coming up with permission denied any ideas?

Maybe not the same issue, but I had an issue with my 2004 where the radio would turn on but go silent, i.e. still stay powered on but no sound after about 40 seconds after turning it on, turn it off and back on again and it would play audio for another 40 seconds before no sound again. Turned out it was low battery voltage.

I have the same problem ,any ideas yet. Mercedes AMG w207
E class Cabriolet
Overfinch L322 4.4 tdv8
1987 sierra rs cosworth 3 door white.
1985 escort rs turbo series one.
1992 sierra sapphire 4x4 cosworth red
1993 sierra sapphire cosworth 4x4 silver
1993 sierra sapphire cosworth 4x4 white
1995 ducati 916sp.

Iain

I have had this for a couple of months, and then stumbled over a " service bulletin" from RR which advised a HARD RESET

I did this on my 58 plate RR TDV8 last week , let the car rest of a couple of hours with NO key then disconnected the battery , negative first and let it stand for a couple of hours

The reconnect , positive first and lo and behold evrything back to normal.

It all works.

I believe the infotainment sytem, had gone into " transport mode" and needed rebooting.

Lots of advice received about removing bluetooth module, amplifier etc.
Took it for diagnostics and was told it was all giving failure codes - garage wanted to replace all the units.
Well they would give off codes if not receiving power - HARD RESET give it a go.

Regards
Dave

I had this on my L322, then the warning lights started. Then all this happened.

Eventually, I sold it. I couldn't fix it. Not sure if the new owner here has. 2017 4.4 SDV8 Autobiography in black
2018 D300 SE Velar in champagne
Spiffing wheel centre caps, L322 sill repair panels, etc