If you are afraid of breaking something take it to a garage.
you need to replace the fuse for the headlights.
The 2011 Hyundai Sonata takes H755 lamps. See sources and related links below for more bulb information.
These are H7 bulbs.
H11B Low beam. H1 High beam.
Lowbeam is an H7, highbeam/DTR is also H7
mine doesn't, i just bought it after my suzuki was totaled and i needed a car fast. there are spaces for them but no bulbs that i can see. i just e-mailed the corporation about it, so all i can do now is wait for there answer.
on some cars the tail lights and brake lights are totally different bulbs gain access to the bulbs and have someone push the brakes so that you can determine which bulbs are the brake lights and replace the tail lights
To replace the bulbs in a 1997 Acura safely prop the hood open. Locate the front headlights and remove the old lights. Replace the bulbs.
AnswerThe bulbs for the brake lights are usually separate from the normal tail light bulbs. Check and replace the brake bulbs first, and if they are still not working examine the fuses, switch and wiring.
Remove the tail light housing and replace the bulbs.
Brake light switch, goto your Hyundai dealership, buy the part for $15 and install it
could be any number of things most common reason why they burn out quickly is people touch the bulb with there fingers wear clean gloves when installing the lights. the oils from your hands get on the bulbs and will heat up causing the bulb to go out.