Nissan Elgrand

The second generation E51 Elgrand was launched in May 2002 and primarily competes with the Toyota Alphard and Honda Elysion.

Note - it is impossible to reset the internal clock in an E51 with a monitor as it has a permanent satellite link to a geostationary satellite that only gives a Japanese time signal. The accuracy of this clock is amazing, but irrespective of where you are in the world, it will always be correct to Japanese local time.

Information provided by: https://en.wikipedia.org/wiki/Nissan_Elgrand#Second_generation_(E51;_2002%E2%80%932010)

Edit: not impossible to change the clock on a series 2 as demonstrated by Elgrandonaut https://www.youtube.com/watch?v=CckpA18-lJ8

Wiring Information
Some vehicles have a OEM Amplifier that may just need a 12v trigger like the 350Z