Lights 1990 toyota camry dx

Combination of brake and battery light mean the alternator is not charging. after you wait for a wile the battery recover some power and will run again but as soon the power drop below 9V the engine die. Test the charging system and replace the alternator
Good Luck

Yes there is a lamp sensor that is between the brake light switch and the rear lamps. If you have a center light it is connected directly to the brake switch and bypasses the sensor.
I would check for voltage in and out of the brake switch - if you have voltage out you may have a problem with that sensor.

go to www.toyota.com/help/. these guys help they sent me a diagram for wiring my backups for 1997 toyota cramry

Its definitely the alternator.

look underneath the dash at brake pedal and lever i think it maybe the brake light switch? it may have come off or needs to be replaced,check it out though ,because it controls the brake lights and the gear selector

By the brake pedal is a brake light switch. replace that item

Tail light burnt out indicator probably....tells you that there is a rear light burnt out....possibly the brake light.

Have some one check all the light while you sit in car with the lights turned on, and then when you press the brake pedal.

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Ok you have a main fuse that is blown. Or maybe a fusible link.

Pull the distributor cap and allow time for drying or used light compressed air if available.

Its telling you a brake light bulb is burnt out.

If you find that all the rear brake bulbs are working...the problem is the sensor, located in the trunk, left side, behind the left side plastic wall (Removeable). It is a 2 X 2 cream colored box. Dealer only part. $80-$100 each. Have known 6 other Camry's to have a bad sensor box. Common problem.