2004 Rx-330 Height Adjustment Light Flashing "off"

[deeps30]

Greetings,

I have a 2004 RX330 sport with the hardly used height adjustment. It is stuck on N but the light below is flashing "Off".

I would guess that means the height adjustment is off. But is there a mechanical issue here?

How do I turn off the flashing light?

I would look it up in the manual but I misplaced it after reading it so much.

Thanks.