you need to replace the fuse for the headlights.
Lowbeam is an H7, highbeam/DTR is also H7
These are H7 bulbs.
H11B Low beam. H1 High beam.
The 2011 Hyundai Sonata takes H755 lamps. See sources and related links below for more bulb information.
If you are afraid of breaking something take it to a garage.
Check bulbs Check fuses Bad light switch? Bad voltage regulator causing alternator to spike blowing out bulbs? Headlight circuit breaker? Headlight relay?
A short to ground in the positive side of the headlight circuit. Most likely by a failed headlight switch. Ford is notorious for faulty healdight switches.
The VW polo has headlight bulbs. If the headlights are not working, it may be a bulb has burnt out.
Before replacing the headlight bulbs on a 1997 Acura CL prop the hood open. Locate the headlight housing and remove the old bulbs. Install the new lights.
9004 Headlight Bulbs
H4
If your bulbs continue blowing out I think I know your problem, I'm assuming you're replacing these bulbs yourself. I'm also going to assume you are not wearing clean rubber gloves when removing the bulb from its packaging and installing on your truck. If this is the case then that bulb is getting covered with the oils and grease that is on your hand from when you scratched your balls earlier today therefore causing said bulb to burn out.