Mines a 2007 short wheel base van.
It has plagued me for the last 5 months or so with a number of annoying little faults.
Here is the list
1. Interior lights only working when the ignition is on.
2 No 1 hour audio when the van is switched off.
Only audio when ignition on.
3. A rattle coming from the dash somewhere for 2-3 secs when the ignition is switched on.
4. No power to accessory points when the ignition is switched off.
5. Trip meter resetting every time the motor is turned off.
6. Remote key only operational for 25 to 50 secs after driving for 10 minutes or so.( using the door lock at other times)
I changed the battery in the fob and it made no difference.
Any ideas?