hyundaitech,
I don't know if you can help me with this question but here goes. I've got a 2003 GLS with sunroof. Unfortunately, the map light switches aren't illuminated and I'm tired of driving at night and fumbling around trying to find the map light switches, only to hit one of the the roof switches by accident and have the roof retract on me. Having that happen is especially frustrating when it's raining out. To solve that problem I want to install two very small 12 volt LED's into the sunroof control panel to mark the position of each of the map light switches. Physically installing them into the panel won't be a problem. My problem is trying to figure out where I can tap into the control panel itself to get a switched 12 volt positive feed for the LED's. I bought a spare sunroof control panel to play around with and I've fed
12 volts into it and I've noted what each of the connections are for. For obvious reasons, I'd like to try and tap into the power connections in the sunroof control panel or headliner and avoid running power leads to junctions elsewhere in the car. I've got the Elantra electrical manual, but after looking at that for a while everything starts getting blurry. I'd love to be able to power the LED's on when I turn on the parking lights or headlights but I guess I'd be happy if I can get power to the LED's when I turn the ignition switch on. I really don't want to have the power feed be hot all the time for obvious reasons. One thing that I may be able to tap into is the spare roof lamp harness that's up in the headliner. I saw that unused harness when I was installing the one-touch sunroof control relay some time ago but I know that room lamp is controlled by the ETACM. Any suggestions that you can pass along will be greatly appreciated. I don't suppose Hyundai redesigned that panel to incorporate lighting for the map light switches? Thanks for your time.