Dash lights flash when doors open

Did you try the door switches? Pull the fuse, Unscrew and disconnect he wiring- DON'T let it pull back into the door. Tape it down, but don't let the wire touch anything. Replace the fuse. Is the light off? YES. Replace the switch. NO? Repeat the above steps for each door switch. Find the culprit and replace it. If the lights continue to stay on, then go to the dash panel and replace the panel switch where the panel dimmer wheel is at. I think the entire headlight switch may have to be replaced if there is no wheel on the dash. Hope that helps.

Have you checked the fuses?

The alternator is not charging the battery. Could be a bad connection bugt usually it's the alternator that's bad. The Villager & Quest both turn on the battery light and the brake light when the charging system is not working porperly

Could be two problems,bad switch driver door[blinking],could be four way switch[clicking].

Problem may be dangerous if not fixed soon.

check fuses on the driverside panel of the dash

sounds like u may have solved the problem. I would start there.

you would have to pull out the interior pannel and and unlock it with a screw driver the latch has a small hole that you could fit the screw driver in and it will release the door latch I have open various doors with a broken handle and it seems that you could do the same good luck.

Rap relay may be bad.

rear hatch door on 2000 gmc safari will not unlock-how can I open it?