How to Change the Turn Signal Bulb on a 2003 Dodge Truck
- 1). Turn the engine off. Lift and support the hood to expose all the lamp-casing bolts.
- 2). Remove the two bolts closest to the grille insert with a socket wrench, then remove the bolt in the outside corner of the lamp casing (closest to the fender).
- 3). Pull the lamp casing from the fender to access the back. The turn signal bulb is the outward-facing bulb; the other bulb is the headlight.
- 4). Grasp the electrical connector attached to the turn signal bulb. Twist it to the left about 1/4 turn. Pull back to remove the connector and the bulb.
- 5). Pull the bulb from the socket and connector. Insert the new bulb in its place. Do not touch the glass part of the new bulb. If necessary, wear gloves or wrap the glass with a paper towel.
- 6). Place the connector back into the lamp casing. Don't let the glass knock against the rim of the lamp casing when inserting it. Turn the connector to the right.
- 7). Move the lamp casing back into the fender. Tighten the three bolts and close the hood.
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