Hi

Wondered if any one can shed any light on this one !

I've just purchased a 2003 2.4 VTEC Honda Accord Estate.

The car has in built Sat Nav etc which with the Aircon, Radio etc is controlled from a central touch screen display.

Here's the problem :

When turning on the ignition (but NOT starting the car) the display powers up fine and all systems function correctly.
However 9 times out of 10 when the car is then started the screen goes blank and nothing works.

Other than that great car so far ....

Thanks in advance for any help or suggestions.

Tony