Changing factory installed foglight bulbs on 2008 elntra

.....most likely drop the engine tray under the car, this should give access to the lights

is it adjusted by the light switch left on bright right dim all when lights are on all dash lights will dim thats normal

I found the easiest way to change the fog light bulb is to take bumper off, takes 5 mins, 5/6 screws/clips across the top were the bonnet meets the bumper and a few clips on wheel arches then pull off and 2 spot lights very easy to Accra.

Not sure about Veracruz, but most of modern cars have the harness pre-installed to have additional factory things fitted, my Trajet had a plug behind the bumper, my Mazda had a plug for fog light just above the front wheel behind a cover. So I presume that your vehicle will have the same.

how do you change front headlight blub 2008 sonata

you can buy at any parts store and most will install them, but if not left twist the bulb or unscrew the backing plate then without touching the bulb plug it in and reinsatll.

What are you changing your headline cuts off and doesnt tell everything

You need to remove the plastic under the car, it should either be bolted or screwed in. Pull this down and you should have access to the bulb, a rubber cover and a clip holds the bulb in. No need to remove the entire housing.

if you wired them into the factory harness, then you will have to add a factory switch. however you can wire an aftermarket switch directly to the foglights, bypassing any factory harness

Yes it's true. What I did on my US-spec A4 is to pull back the trunk lining on the passenger (right) side, where there is no functional foglight (my rear fog from the factory is on the left side). What I found was that the "bulb tree" has a fully powered socket for a bulb that would fit into a rear foglight on that side, but no bulb was installed. The part of the taillamp that would have a hole for such a fog bulb had a **** instead. I used a drill to widen the **** into a hole large enough for a bulb, and installed a bulb in the bulb tree, and voila - dual rear fogs:)