Replaced the Carbattery, now the keyless remote

The battery could be needing to be replaced into your cars remote.I would try replacing the battery in your cars remote to see if that helps. If the remote for your car still is not working you will need a new one from the car dealership with what company had made your car.

try looking for a fuse relay for the remote central locking in the fuse box

Check with a Toyota dealer for your info

Does the spare remote work? Have you tried to reprogram it? These remotes are very cheaply made and prone to key pad failure. To program the remote click this LINK, if that doesn't work buy anew one on eBay for cheap.

Hello: To resynchronize the keyless entry close all doors, key out of ignition. Hold lock and unlock buttons till the doors (all) lock then unlock. If the transmitter still doesn't work you have other problems. Go to auto zone they can check your transmitter to see if it is working.

You have to go to a lincoln dealer with your title
& Vin #,they will give you the factory code for the
Keyless Entry on the drivers door

Make sure you have them write down to proceedure
that was in the owners manual ,so you can change it
to what you want.

I have a 2004 LS I don't know if it is the same.
Have no way to scan it & send it to you

Is the battery good in the remote? Is the remote working? Did the car come with keyless remote?
If you stop by a big box part store they have a tester to check the remote. Sometimes when the battery is replaced there is a solder joint that brakes.

before you spend too much money...try this.
On the inside of the keyless remotes, there are rubber buttons, those rubbers buttons are brushed with metal of some sort so that it reacts with the motherboard, when the remotes get older this metal wears off...so try this, it worked for me...
I superglued foil paper to the back of the button (the parts that touches the motherboard when pressed) and replaced the batteries... it worked like a charm, I used an awl and a hammer to make perfectly round piece of foil and just glued it onto the back of the button... i'd try this first before spending any real money.

The remote receiver unit is located in the rear view mirror. This may be faulty. Since the car is new (less than a year?) you still may have the factory warranty.

your vallet button is pushed mine is in thhe glove box turn it off i thought i needed a battery 2 good luck