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.
Maybe a possible factory alarm problem !!
The dimmer switch when turned just past high, turns on the interior lights. There are switches in the door opening that turns the lights off when the door is closed. Either one of these can cause the lights to stay on if they fail.
I am assuming what you mean is your interior lights and head lights are kinda blinking while your car is running. If this is the case go down to your local auto parts store and get your alternator tested. It is very possible that it is not pushing enough amps. If this is not the case you may have a short somewhere.
Figure it out...
No.
There could be a few reasons why a 2000 Chevy Impala shuts off while driving. There could be a problem with the fuel pump, a bad spark plug, or even a loose battery cable.
(in the US) If the light is 'directional' (e.g.: a reading light only for the passenger) no, probably not. However, if it is a light for the general illumination of the car's interior, it could be considered a distracting element which destroys the driver's night vision and might be considered an "obstruction to vision." So while it may not be illegal (per se) to have an interior light lit while driving, the condition that it may cause (or lead to) is.
directional arm
fuel pump might be going out
Low beams
I don't use fog lights while driving in a foggy weather because I don't find it very useful at all. I just turn on my cars high beam lights.
While driving, the dashboard lights will fall and the car will stall if the vehicle goes dead. This can be caused by a lack of fuel or mechanical failure.