The ASD system in my car does not work.

When I turn on the ignition, I can see the triangle warning light in the speedometer light up for 1/10 second, but the ASD warning light in the lower right of the instrument cluster remains dead. Reading fault codes did not work at all.

Anyone know what this could be? When the triangle does light up a split of a second, at least I know that the bulb is not out, but it should stay lit all the time with ignition on and engine not running, and the "ASD" lamp should be lit too..