To find how to reset the alarm system for hyndai elantra 2008

SOURCE: 2003 Hyundai Elantra - diable alarm

YES!... with various system operating difference. Disconnecting the alarm does not disable it.. it only silences the alarm. You will still need the Keyless Entry System Remote to RESET the alarm to start the vehicle.

SOURCE: ELANTRA ALARM PROBLEM

If the alarm keeps going off constantly and the remote has no influence on the alarm its most likely a connection problem. A hyundai dealer might be able to fix it but since you can start the car something you might be able to try is....
Check and make sure the remote battery is in the right way. Make sure all of the doors are closed, the trunk is closed, open the hood, connect the battery, close the hood all the way and try to lock and unlock the doors. Hope this works but if not, sorry it didn't work.

SOURCE: hyndai elantra 2003 what happens if you overflorw

Drain some out !! And re-fill it..

Over fill will blow out seals & gaskits and causemajor leaks..

When you are filling it.. The car should be running in park.. The dipstick messures in pints - not quarts..

Rate well ;o)

SOURCE: where is the fuel filter on a 2000 hyndai elantra

If it's anything like the 2000 Hyundai Accent (which it probably is) it is mounted on top of the gas tank. First make sure you have a tank that is less than half full (8lbs per gallon), then jack up the car and place jackstands in a secure place. Then place a jack and 2x4 under the tank. Remove the 2 straps and slowly lower the fuel tank, it's most likely on the passenger side on top of the tank.

SOURCE: I replaced my battery on

try resetting the whole system by disconnecting the positive cable from your battery for 5mins ,,,,this will reset the whole system!! hope this helps!!