You will have to remove the instrument cluster. This may be an LED that should never have failed.
You need to check the wiring to the O2.
This indicates a no-charge situation. Most likely the alternator is bad.
The instrument cluster must be removed to replace the light bulbs on it.
No
There are pages and pages of things that can cause a check engine light. You need to have it checked with a scantool. Then the code can be diagnosed and repaired.
The car is normally in overdrive. When you press the button the left side of the gear shift, a light on your dashboard should come on saying O/D OFF.
R-134
On a 1998 Ford Crown Victoria : Overdrive is the normally allowed position , although the transmission will not shift into overdrive until the speed is higher If the overdrive is switched off , on the gauge cluster just to the right / and above the speedometer you will see the O/D OFF warning light ( if you have the digital dash it will show overdrive off in the upper right )
http://www.gminsidenews.com/forums/f53/98-grand-prix-change-oil-light-stuck-59318/ For a 98 but same process.
On the front of the engine in the center of the "V".
The water pump does not have a "tensioner".
How do you change front signal bulb on 2000 acura RL