I worked at Toyota as a tech for 10 years, and never once worked on a column shift lever. There's 2 things going on that I wonder if anyone here has encountered . 1) the "O/D off" light does not work at all. the trans shifts into O/D but the switch won't turn it on or off. I'm fine with the O/D on all the time. 2) the shifter "knob" is not tight on the stalk, like it can be twisted back and forth on the lever. I have no idea how it's attached, there's no screws or anything, just the bezel around the O/D on/off switch. unable to find many pics or exploded views of this shifter. I'm imagining that the thing got twisted over the years and broke/shorted the wires to the switch and blew the light bulb. Any Ideas? Google search turns up many "O/D off" flashing topics, but zero about the light not working...