Hi guys I have an intermittent fault with my infotainment system where as it randomly cuts power for a split second and remains on or cuts power completely to the whole system as if someone’s pulled the fuse for a second then is starts up again showing the land rover screen etc... I have replaced a few modules thinking they were the problem eg Bluetooth module ,TMC module but problem still persists somim now thinking is may be a poor ground so want to check them if anybody’s got any info as to where the grounds are for the entertainment system or do they run back to a relay?
Cheers
J Range Rover Vogue SE 4.4 SDV8 SVO Stying Pack
Audi A4 2.7 TDI S Line Black Edition phantomn black
Previous Cars
Range Rover Vogue SE Overfinch Styling 22" Elara's full black stealth colour coded
Java black Range Rover sport 2.7 TDV6
Alaska white Range Rover sport overfinch 3.6 TDV8
BMW M3 Carbon Black

Sorted this issue turned out to be a faulty video in motion module connected to my radio gateway receiver. Range Rover Vogue SE 4.4 SDV8 SVO Stying Pack
Audi A4 2.7 TDI S Line Black Edition phantomn black
Previous Cars
Range Rover Vogue SE Overfinch Styling 22" Elara's full black stealth colour coded
Java black Range Rover sport 2.7 TDV6
Alaska white Range Rover sport overfinch 3.6 TDV8
BMW M3 Carbon Black