replace the horn... they are simply a relay (of sorts) that vibrate and create your horn sound. more than likely, it has been corroded (rusted) since they are made out of cheap mild steel. it could also be clogged and jammed full of road salt and debris. the quickest, cleanest, and simplest way of fixing your problem is to reaplace the horn. they are no more than $20 from your local auto parts store or Walmart.
Go to http://www.hmaservice.com/ select the Shop tab and then Elantra 2002. you will find it in Body Electrical System -> Fuse/Relay Box Details Enjoy
Go to http://www.hmaservice.com/ select the Shop tab and then Elantra 2002. you will find it in Body Electrical System -> Fuse/Relay Box Details Enjoy
there should be a label on the back of the cover that you had to remove to get to the fuses.
mine did same, 95 elantra. it was fuse for radio in fuse box. hope that helps.
Take out your ashtray and look for the C/light it is number 18, a 15 amp. http://www.justanswer.com/car/28tg7-2002-hyundai-elantra-cigarette-lighter-does-not-work.html
cigarette lighter fuse
The trunk light fuse on a 2003 Hyundai Elantra is located in the fuse box in the interior of the vehicle. It is on the driver's side. Look for the fuse for the dome light if the trunk light is not noted.
There is not a specifically designated fuse for the power locks on the underdash fusebox label. The power locks are actually on the sunroof fuse (#15), whether or not the car has a sunroof. Check that fuse and replace if necessary.
There's a lot of fuses
check for accesories on the fuse box
In the 03 its to the right of the stering wheel behind the little flip box, but mine is still messed up had no fuse problems. No idea whaat to try next
Yes, a main fuse is located in the Hyundai Elantra engine bay fuse box. The main fuse is used for the alternator just in case the alternator experiences a power surge. It protect the rest of the electrical components.