no, the switch in the steering column is bad and needs replaced.
On the upper left side of the drivers side floor pan.
If the interior lights stay on while driving on a 2002 Impala, there could be a problem with the headlight switch. Check the relay center for the headlights that is just behind the headlight switch.
headlight switch
To determine if the hazard flash switch is bad in a 2001 Impala, check if the hazard lights activate when the switch is pressed. If the lights do not turn on or blink inconsistently, the switch may be faulty. Additionally, inspect the fuse related to the hazard lights; a blown fuse could also prevent the lights from working. If both the switch and fuse are functioning, further investigation into the wiring or relay may be needed.
bad fuse or relay switch
replace the combination switch on the turn signal stalk
Bulbs burned out? Headlight switch bad? Relay?
Bulbs burned out, possible headlight switch
Switch? both headlights?
The same problem happened to me, I l;ost all dash lights on my 2000 impala. It turned out that the head light switch went bad and had a burned terminal on it. All of the dash lights are routed through the headlight switch. The switch costs about $100.00 from GM and is easy to replace
If all the dash lights are out, it is the switch that is the problem.other wise, you have to remove all the lowre pannels to get at the bolts that hold the dash cluster in.
Its the dimmer switch bad.