In the 2000 Alero, it is fuse 34 in the engine fuse box, which is located near the battery. You can check the same fuse for the 1999 Alero and see if that is it.
check engine light
If your Oldsmobile Alero will not shift into overdrive, the transmission may have froze up. Check the fluid levels to determine if you are low on fluid.
Have the problem repaired and they will reset the light. If you DIY then disconnect the negative battery cable for 5 minutes. If that does not reset the light you will have to have it reset with an OBD2 scan tool.
take the battery cable off for 15 minutes
You can find sliders for a window regulator on an Oldsmobile Alero at most auto parts stores. Another option, is to check with local junk yards.
Check fuse nr 34 under hood!
You reset the check engine light with a scan tool after repairing the failure.
The check engine light has to be reset with a OBD scan tool
You can disconnect the negative battery cable, wait a couple minutes then reconnect the cable. This will clear the codes and reset the check engine light but, if the reason the light came on isn't fixed the light will come back on soon.
The check engine light is reset with a scan tool after repairing the cause of the fault.The check engine light is reset with a scan tool after repairing the cause of the fault.