Reset the alarms on my hyundai tiburon 03 original remote

Yes, you can go to an auto-electrician, vehicle locksmith or car alarm installer.

Put key in ignition, turn all the way forward, but not trying to start. Let alarm cycle 2 times, when it stops the 2nd time, remove key and alarm should be disarmed. This will only work if it is a factory alarm.

ok open the car door an put the key in the ignition turn to the on (dont turn the car on but turn the key to where your radio an dash lights come on) an leave there for 1 min and then your car will disarm the alarm then you will be able to start your car after you have done that.

assuming you say that the engine turns over but wont start,1st make sure you have good batteries in the remote then sit in car with key in ignition turned on,press/hold the alarm button on the remote,get back to me if this doesnt work (with both remotes).

Dealer only. I recommend that you discard the factory remote and get an after market keyless entry installed. The Tiburon's factory alarm is notorious for locking the owner out of their own car.

when you lock it do you use the keyless remote or key turn manually...
guaranteed fix...go to dealer and have both car and key reprogrammed

I belive all you have to do is put the key in the ignition and turn it counter clockwise. Hopefully that works for you.

the remotes can only be programmed through scan tool going through body control module. they will probably charge .5 hour labor time to program

factory fitted alarm?? no way its done through the ECU and shuts down the spark via the processor and try finding a wiring diagram??

Seriously don't use the factory alarm system / keyless entry.

While my car was under warranty, the alarm malfunctioned and it wouldn't disarm. The solution was to have the car towed to a dealership and install a new BCM. This would have cost me over $1,000 - and it's not an isolated case.

Don't get a Hyundai key fob. Have an after market alarm / keyless entry installed. It will be cheaper & easier.