W124 - Low Fuel Warning light ain't working

[yosshimura]

Hmm... My low fuel warning light isn't coming on when its running low. I have used up my fuel many times to almost the very end to see if it will come on but nothing.... It should come on at what 1.5- 2.0 Gal?

Read some of the archives, all I was able to pick up was to check if when I turn the key to turn the car on, the light should come on... I will check it later. In the meantime, any ideas?

95 W124