Does the CE light on the later kjet cars serve the exact same purpose as the O2 idiot light on the earlier cars? I know there is one fuse (for backuplights, ACC and maybe something else) that will turn the light on if it blows.

Thanks.

__________________
'90 300SE 298k
-300K and it gets put into retirement.
'80 300D 255k Purchased new by family in 1980.

Had a:
1973 220 (gas)
1980 300SD
1992 400E