use your key and reprogram your remote from the dealership
its a CR 2032
Go to a dealership. If you bought the keypad from someone other than the dealership, they'll charge a fee to do it. However, if you buy a keyless entry keypad from the dealership, then they'll do it for free. This is one way I know of that I used.
Keyless entry remotes must be programmed by a Hyundai dealer.
In a 2006 Hyundai Tiburon GT, the keyless entry receiver is typically located in the rear compartment area, often near the trunk or behind the rear seat. It's usually mounted on or near the central locking system. To access it, you may need to remove the rear seat or trim panels, depending on the specific design. Always consult the vehicle's service manual for precise location details and removal instructions.
IT needs to be done at a dealer with a GDS machine.
I found an Internet site which says how to program the keyless entry remote. But there is an error: this procedure is good for Elantra 2001 to 2003. Elantra 2004 must be programmed by the dealer. http://car.justanswer.com/hyundai/n1kw-program-remote-entry-hyundai-2004
Dealer or Locksmith! Must use scantool...
No way! I just reprogrammed mine after some searching. You get in your car, turn the key to the ACC position. Hold the unlock button down until you hear a little click. And then you're all set!
If your Hyundai keyless entry system is not beeping when activated, it could be due to a few reasons. First, check the car's settings to ensure that the sound alerts for the keyless entry feature are enabled. Additionally, the car's battery or the key fob battery may be low, affecting its functionality. If the issue persists, consulting the vehicle's manual or visiting a dealership for diagnostic assistance may be necessary.
works sometimes, but no all the time
Yeah, it does, but mine isn't working and I'm not sure why.
This model never offered keyless entry. It can be made to have keyless entry with after market products.