In order to change the turn signal light at the front, you should first of all uncover the engine compartment of the car by removing the air intake ducts or any other covers there are on the front to have access to the
Headlight housing and then turn the bulb ground to get out of the socket as well as the bulb. Insert the bulb into the holder and push it into the holder in a counterclockwise direction and pull it out. To replace the front parking light, gain access to the headlight housing by any means necessary to remove any covers that may be interfering with the housing, access the plastic covering of the high-beam bulb and extract the bulb holder of the parking light, and then extract the bulb in the bulb holder. On side- marker lights, you should take the under- vehicle splash shield off, then push the retaining tab forward to take off the marker light out of the bumper cover and then turn the bulb holder counterclockwise to loosen it. The tail/stop/turn/back-up lights involve removing the rear-tail light assembly, pressing the release tabs to unlock the bulb assembly, and twisting the bulbs to get them out in a counterclockwise direction. When it comes to the tail/rear fog light, the first step should be to open the trunk lid/hatch, unravel the release clips on the Jetta models, unscrew the bulb housing and detach the electrical connectors and then twist the bulb counterclockwise. The procedure of the high-mount brake light on sedans entails detaching the trim of the underside of the parcel tray, unconnecting the electrical connector and changing the complete LED component. In the case of the license plate light bulb, a small screwdriver is used to disassemble the screws of the housing, tilt it and extract the housing, and change the bulb or the whole LED fitting accordingly. The cluster of instrument lights cannot be replaced by the user and repairs or replacement can be done by a dealer. In front dome/reading lights take care to remove the lens cover, to take out the bulbs, and place them back in the same way upside down. The lights of the center dome are pried open and the lens cover is removed followed by the replacement of the bulb. Vanity lights are installations that require the removal of the light in the headliner, unhooking the bulb cover and removing the bulb. The glovebox light is discovered by opening the glovebox door, prying the housing of the light out and pulling the bulb out. To replace luggage compartment lights, remove the assembly of the light and the bulb out of the trunk and install the same. Lastly, in the case of mirror turn signal lights, one needs to pry the mirror shell upwards, remove the screws that hold it together, disconnect the electrical connector and then pull out the signal unit in an anti-clockwise direction with the process of installation being the opposite of the process.