There isn't an odometer light on an Alero, the digital readout is a VFD (Vacuum Fluorescent Display) which is self illuminating. The reason your odometer is out is most likely a blown resistor/resistors or cold solder joints on a resistor. Do a web search for "odometer resistor" and you should find enough info to fix this yourself. Since yours is an Alero probably any gm (grand am, impala, malibu...)with a digital readout will have a similar fix. On your Alero, take the board off the back of the gauge cluster, there should be 3 resistors just to the left of the odometer display. They look like little brown rods about 1/4-3/8" long with silver ends. If any of them are burnt or missing that would be your problem. On my alero they are 180 ohm and probably 1 Watt or so. You can remove all three and replace them with one 60 ohm 5watt power resistor.
alero intake manifold torque specs
On a 2003 Oldsmobile Alero, the fog light fuse is located inside the dashboard fuse box on the right. The fog light fuse is a ten amp fuse.
replace a water pump on a 2004 olds alero 2.2 litler
Located in the fuel tank - have to remove for access
how do you replace shift indicator light escalade 2003
Just pull the old one out and push the new one in.
How do you replace the fog light located on a 2003 Ford Expedition?
how do you replace the fog light bulb on a 2003 ford explorer.
Yes
With the vehicle off, press the odometer button and move the ignition key to accessories until the light goes off. Release odometer button.
The horn is located below the passenger head light.
Oil Filter 2003 Alero V6 3.4L part no. 3387