Check the battery for corrosion or loose connection.
To locate the dash lights fuse on a 1999 Honda Accord to find out if it is causing the dash lights do not work when you have the parking lights on after installing an after-market radio, check the owner's manual. You can also find a fuse diagram at most auto part stores.
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Check the alternator output, you may have a failed voltage regulator or bad brushes in the alternator resulting in an oscillating voltage value. This assumes that the flicker is relalted to engine rpms.
fuse box will be in or under the glove box and the fuse will be blow stopping dash lights from coming on .
warning lights mean something is wrong and needs attention by a mechanic
Can cause surging and/or flickering
Probably a fuse, check to see if your horn works, really!
The switch for your lights is probably going bad or is dirty, you may also have a loose wire or connector. Find some way to spray WD40 inside the dash dimmer switch may help a lot.
There is no BCM in a 99 Saturn......2000 it's under the dash pad
Add oil.
check the fuse for dash lights
mounted under center of dash
Very carefully!
on my 1996 Saturn it was a blown fuse under my hood my headlights worked, but the lcd light or my back lights on my car didnt work.
If all the dash lights are out then there is two causes for this. The first is all the fuses have blown the other is the relay for the dashboard lights has went out.
saturns fuses for the cars are located behind the battery
water in the wiring or a low battery