Here's a general guide, but proceed at your own risk:
Tools You'll Need:
* Screwdrivers (likely Phillips head, possibly a flathead depending on your model)
* Socket wrench and sockets (possibly, depending on the type of bulb holder)
* New brake light bulbs (ensure you get the correct wattage and type – check your owner's manual or the old bulb)
* Gloves (optional, but recommended to keep your hands clean)
Steps:
1. Safety First: Park your truck on a level surface, engage the parking brake, and turn off the engine. It's also a good idea to disconnect the negative terminal of your battery to prevent accidental shorts.
2. Access the Tail Light Assembly: This is usually done by removing the access panel or unscrewing the screws holding the tail light assembly in place. The location and method of access varies by model. You might need to remove some interior trim panels. Look for screws around the edges of the taillight housing.
3. Disconnect the Electrical Connector: Carefully unplug the electrical connector from the back of the taillight assembly. This is usually a simple push and twist action.
4. Remove the Taillight Assembly: Once the connector is disconnected, carefully remove the taillight assembly from its housing. This may involve gently pulling or twisting it.
5. Access the Bulb: The brake light bulb(s) is/are usually located behind a removable socket. You might need to carefully push, twist, or pull the socket to remove it from the assembly.
6. Replace the Bulb(s): Carefully remove the old bulb(s). Be gentle as the filament is fragile. Insert the new bulb(s) making sure they are seated correctly. Pay attention to how the old bulb was positioned.
7. Reassembly: Carefully reverse the steps above. Make sure the electrical connector is securely plugged back in and the tail light assembly is firmly seated.
8. Test the Lights: Turn on your brake lights to ensure the new bulb(s) are working correctly.
Important Notes:
* Bulb Type: The type of bulb used varies between models. Check your owner's manual or the old bulb for the correct replacement.
* Grounding: Ensure the taillight assembly is properly grounded to avoid electrical issues.
* Multiple Bulbs: Each taillight assembly usually contains multiple bulbs for different functions (brake, running, turn signal, reverse). Make sure you're replacing the correct bulb.
* If Unsure: If you're not comfortable with this process, it's best to take your truck to a qualified mechanic.
Remember, this is a general guide. The exact procedure may vary depending on your specific 1999 Dodge Ram model. Consult your owner's manual for the most accurate instructions. A repair manual specific to your year and model will also be extremely helpful.
