After the radio and display went dead, I got a replacement Lear amplifier (XQK000030).
I now have power to the display but nothing else, and the radio switches off after three minutes.
The boot is dry, I have cleaned all pins and plugs and done a hard reset, but no change.

I seem to think I have seen this before on FFRR - can anyone help?

MikeB

Gday.
Did you have any luck with your problem, I have the same thing Series 1 1948 (oldest Land Rover in Tasmania)
Series 1 109 1958
series 2 swb petrol 1965
series 2 swb diesel 1965
series 2 lwb petrol dormobile
series 3 lwb ute
series 3 lwb ute (Holden engine)
110 defender auto 1994(sold, now living in NZ)
130 defender 1994 (Isuzu 4BD1)
Range Rover 1990 petrol
Range Rover 1994 LSE diesel 300tdi
Range Rover 2003 L322 td6 vogue
Range Rover 2002 L322 td6 HSE
Defender 119 2015 (last one in Tasmania)

I believe the display is driven from the sat nav, at least when I had my TD6, when I upgraded to mk4 BMW sat nav, the screens changed etc. all other units untouched.

I thing the DSP feeds the speakers and that gets a “keep alive” signal from the radio unit on the iBus. Think that’s a BM54 but been a good few years since I dabbled.

Hope this helps a bit. 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