1. Gather Your Supplies:
* New battery: Make sure you get a battery with the correct group size for your Intrepid. Check your owner's manual or the old battery for this information. It's usually printed on a label on top of the battery.
* Wrench: You'll need a wrench to loosen the battery terminal clamps. A 10mm and 13mm wrench are likely needed, but check your car to be sure.
* Safety glasses: Protect your eyes from acid splashes.
* Gloves: Protect your hands from acid and corrosion.
* Baking soda and water: Have a mixture of baking soda and water on hand to neutralize any battery acid spills.
* Optional: Battery terminal cleaner: This will help ensure a good connection.
2. Safety First:
* Disconnect the negative terminal first: Locate the negative terminal (marked with a "-" symbol). Use your wrench to loosen and remove the clamp. Set it aside, away from the battery. This prevents accidental short circuits.
* Disconnect the positive terminal: Next, loosen and remove the clamp from the positive terminal (marked with a "+" symbol). Set it aside.
3. Remove the Old Battery:
* Secure the battery hold-down: Many Intrepids have a clamp or strap holding the battery in place. You'll need to release this before removing the battery. The mechanism varies slightly by model year and trim; it might be a simple bolt or a more complex clamp.
* Lift out the battery: Carefully lift the battery out of the battery tray. It might be heavy, so be prepared.
4. Install the New Battery:
* Position the new battery: Carefully place the new battery in the battery tray, making sure it sits correctly.
* Connect the positive terminal: Attach the positive (+) clamp to the positive terminal of the new battery and tighten securely.
* Connect the negative terminal: Attach the negative (-) clamp to the negative terminal of the new battery and tighten securely.
* Secure the battery hold-down: Reattach the battery hold-down clamp or strap.
5. Cleanup and Double Check:
* Clean up any spills: If any battery acid spilled, neutralize it immediately with the baking soda and water mixture.
* Double-check connections: Make sure both terminals are securely fastened.
* Start the car: Try starting your car to ensure the new battery is working correctly.
Important Considerations:
* Battery Acid: Battery acid is corrosive. Avoid getting it on your skin or clothes. If it does happen, wash the affected area thoroughly with water.
* Spark Prevention: Avoid any sparks near the battery, as it can be explosive.
* Vehicle Specifics: While these instructions are generally applicable, there might be slight variations depending on your specific 1999 Dodge Intrepid model. Consult your owner's manual for more detailed instructions.
If you're uncomfortable performing this task yourself, it's always best to take your car to a qualified mechanic or auto parts store. They can safely install your new battery for you.
