Replacing interior light bulbs in a 2002 Pontiac Sunfire

How do I replace the light bulb in the heat-a/c control. Same question for the shift lever position indicator.

You’ll have to remove the plastic trim around the HVAC controls and the shift lever, and then perhaps remove the control unit itself.

I’d want a service manual, such as Haynes, to show me where all the fastening points are, and how to correctly remove everything.

Sometimes these things are really simple, sometimes they’re a bit more complex. Either way, a manual would be very helpful.