Where to charge a battery on a 2003 buick lasabre

SOURCE: 1997 buick lasabre radio locked

You must take it to a dealership and they will unlock it for you. There is a specific dealer code that will unlock any radio and once they do it, you pick one that you will remember. This is part of the anti theft. Hope this helps.

SOURCE: Remove right rear door panel 2003 Buick LaSabre

You'll need to remove screws that are by the door handle, arm rest, under door and side of door and then gently pull back on the panel as there will also be retaining clips attached and you don't want to break them. You'll need to lift the door panel upwards in order to get it off the window ledge. If needed, you can pull back the weather seal (can't reuse it, but it's not that important) and you will be able to access everything inside the door

SOURCE: Interior lights will not turn off

Take out the dimmer control module located on the left side of the instrument cluster and unplug it. if the lights go off, you will need to get another module.....junk yards would be best

SOURCE: sometimes my 2003 Buick LaSabre needs a jump start

Well there are a # reasons, one could be your battery is low on water, it could also be your battery itself is old and just needs replaced.

SOURCE: i have a 2003 buick lasabre, brake lights stay on

Most likely the brake light switch is sticking on. This switch is mounted on the brake pedal arm about six inches above the foot pedal, between the arm and the push rod that goes into the master cylinder.
Get a new switch at the auto parts store, then pull the spring clip and slide the old switch off. disconnect the wires, replace the switch and put the spring clip back into place.
If you don't want to replace it yourself, it should be an inexpensive repair (I'd guess under $100). Call around for prices.