This is a Factory OEM (Original Equipment Manufacturer) Buick Riviera 3 Button keyless entry remote, aka "key fob".

1990-1995 Buick Riviera

Obtain all remote transmitters for this vehicle.
1. Insert key into the ignition switch and turn ignition to the ON position (as far as you can turn before cranking engine).
2. Open the trunk and locate the (VAC) programming connector. It will be a green plastic connector with a single black/white wire running from it. It may be necessary to pull back some trim or carpet to access the connector.
3. Contact the (VAC) programming connector to ground (a metal surface with no paint) using a suitable jumper wire. The connector must remain grounded throughout the programming procedure. Once connected the door locks will cycle automatically to lock and then unlock. The vehicle is now in programming mode.
4. Press UNLOCK on the first remote to be programmed. The locks will automatically cycle to lock then unlock again to show the remote has been accepted.
5. If programming a second remote repeat step 4 for this remote. If only one remote is being programmed you need to press UNLOCK on the same remote and door locks will cycle again.
6. Programming is now complete. Remove ground from programming connector and test all remotes to ensure proper programming.

Obtain all remote transmitters for this vehicle.
1. Locate the Data Link Port. It is located under drivers side dash. You may need to lay on the floor and look up under the dash to see it. Be sure you know which ports are 8 and 4. Notice the port is wider on the top row. If you are looking at the port with the wide row on top and the narrow row on bottom, Port 1 will be in the upper left corner and port 8 in the upper right corner. Be sure there are metal pins inside ports 8 and 4. Please refer to the diagram above to locate the proper pins. The numbers are not on the connector, they are only for reference.
2. Connect pin 8 to pin 4 with a suitable jumper wire. Any short piece of wire will work fine. A paper clip bent in the shape of a U will work perfect. (leave the jumper wire connected throughout the programming procedure). The vehicle will respond by locking and unlocking the doors to indicate vehicle has entered programming mode.
3. Press the Unlock button on the remote. The door locks will cycle again lock to unlock.
4. repeat step 3 to program a second transmitter.
5. Remove the jumper wire connected to the Data Link Port. Programming is now complete, test remotes to ensure proper programming.

OEM Key Fobs:

We are proud to offer true OEM key fobs direct to you at up to 80% off dealer prices. There is a catch though, so here it goes: You need to know the only way to get a NEW OEM key fob is to go to a dealer or authorized reseller of OEM parts, and you will pay dealer prices if you do this and spend hundreds of dollars.

Our Products:

The key fob you are going to purchase from us is used or as we like to say "previously loved". We recycle OEM key fobs and put them through a rigorous refurbishing process so we can guarantee our products and offer them at a reasonable price along with saving the environment. Oh, and we are not robbing you of your hard earned dollars like the stealership does. So if you are good with all of this what are you waiting for? Make your life easier, order a key fob from us and save the world!