Is the voltage regulator an external one for a 1998 Hyundai Accent 1.5

SOURCE: location of horn on 1998 Hyundai Accent

hi not aware of whether or not you solved horn problem? ie location but for info you will find horn just in front of the crossmember in front of radiator (where the bonnet closes onto ) horn is on the nearside looks like a disc secured by a nut+washer it has a plug on wire connector ps these horns are prone to fault but you might try tapping the horn gently with horn operated/pressed you can purchase a more reliable wind tone/horn and fitto same bracket and replace the terminalplug to connectors for new type easy diy check E BAY for hornes on car accessories ? hope this helps?

SOURCE: How to replace a window cable on hyundai accent

I use to have a Hyundai Pony once, there was no cable there.
But still you need to remove the inside cover etc. to get there.
I became an expert blindfolded and a hyunday hater afterwards.

SOURCE: how do you remove radio from hyundai accent 1998

You have to take out the ash tray, and remove those two screws, then pop out the center dash trim. Careful, though, you have to take out a lot of the wiring inside of your center dash trim in order to pull it out for enough room to move the radio in and out. I'm doing this right now, actually..

SOURCE: why is my 1998 hyundai accent overheating?

The head gasket has gone so pressure builds up in the cooling system and forces water out of the overflow

You need someone to take the head off , skim it and fit a new gasket

Testimonial: "thank you so much!"

SOURCE: 1998 Hyundai Accent clutch pedal travel

its real hard to shift my accent in and out of all gears especially reverse the clutch pedal is right at the floor when i checked the fluid it was empty.it also makes a clanging noise going into reverse any ideas before i change the clutch?