Why have the ABS warning light and the air bag warning light come on in my 2 day old Camry?

After driving my new Camry away from the dealers and travelling about 50 kilometres, the ABS warning light, the air bag warning light, the hand brake warning light all started coming on and off, even when the car was stationery. Most of the dashboard instruments (engine temp, odometer, gear selected indicator, speedo) also all switched off. I believe this means I have no air bags, and only limted braking.