2004 Toyota Camry Battery Light came on what does that mean

SOURCE: 2004 Toyota Camry Brakes

Raise the vehicle up and remove the rims & tires

Remove the brake pads, and then remove the calipers from the caliper retention brackets, do NOT remove the brake hoses from the calipers.

Remove the caliper retaining brackets from the hub assemblies (2 large bolts on backside of the bracket)

Tap the brake rotors off of the hubs, hit them from the back side of the rotor.

No big mysteries here, this is a very easy job.

SOURCE: Stalling Toyota Camry 2004

P-0102 and P-0113 are mass air flow and intake air temp codes, the P-0136 is an Oxygen sensor code. Before you do anything, check for debris in the Mass Air Flow Sensor, it's small black box with electrical wiring connector that is screwed into the intake air tube, between the air box and the intake manifold. Undo the screws, remove the sensor, and, with a flashlight, and look down inside it for debeis, or broken wires inside it. If it's dirty, it could throw a P-0136...Comment back on what you find; hope this helps, and thanks for choosing FixYa!

SOURCE: Need to reprogram door locks for 2004 Toyota Camry

I recently replaced the battery on my 2004 Toyota Camry. When I installed new battery the door locks will not stay unlocked once opened with remote. How do I reprogram?

SOURCE: Service required light flashes 5 times even when the other lights

It looks like your Oil Changhe Reminder needs reset... I get many calls a week for this procedure...
This is really easy! Follow these directions:

Turn the key ON

Look at the odometer, and verify that it displays "ODO" and the total mileage traveled. If it is on "Trip A" or "Trip B", press the black stick next to the odometer to read "ODO", and the total miles traveled.

Turn the key OFF.

Press in, and HOLD the black trip meter reset button, hold it in.
DO not release it.

Turn the key ON

Observe the Odometer display. The total mileage traveled will disappear, and you will see 5 dashes, then 4, then 3, then 2, then 1 dash, and finally, 5 zeros. Then, the total mileage traveled will redisplay.

Release the black trip meter reset stick.

This completes the reset procedure, and it will be back on in 5,000 miles, to remind you of you next oil change.

Hope this helps!
This is an addition to the reset procedure, I apologize for not mentioning it:

You do NOT START the vehicle at any time during the reset procedure.
If the engine starts, the procedure will not reset.

SOURCE: Sounds kind of like sloshing noise.

may be your heater core