1. Introduction
This manual provides instructions for the installation, operation, and maintenance of the DEPO 333-2026N-AF Fog Light Assembly. This product is an aftermarket replacement part designed to meet applicable DOT regulations and ensure proper fitment. Please read this manual thoroughly before installation and use.
Safety Information
- Always disconnect the vehicle's battery before performing any electrical work.
- Wear appropriate personal protective equipment, such as safety glasses and gloves.
- If you are unsure about any step, consult a qualified automotive technician.
- Ensure all connections are secure and properly insulated to prevent electrical shorts.
2. Package Contents
Verify that all items are present and undamaged upon opening the package.
- 1 x DEPO 333-2026N-AF Fog Light Assembly (NSF Certified Lamp)
3. Product Specifications
| Feature | Detail |
|---|---|
| Brand | DEPO |
| Model Number | 333-2026N-AF |
| Vehicle Service Type | Car |
| Auto Part Position | Front |
| Special Feature | Waterproof |
| Dimensions (L x W x H) | 5.12 x 4.64 x 5.24 inches |
| Item Weight | 9 ounces |
| Assembly Required | No |
| OEM Part Number | 4805857AB |
| UPC | 846459094791 |
4. Installation Guide
This DEPO fog light assembly is designed for direct replacement. While installation can be performed by individuals with automotive experience, professional installation is recommended to ensure proper fitment and functionality.
General Installation Steps:
- Preparation: Park the vehicle on a level surface and engage the parking brake. Turn off the engine and disconnect the negative terminal of the vehicle's battery to prevent electrical hazards.
- Access: Depending on your vehicle model (e.g., Chrysler Town & Country 2005-2009), you may need to remove the front bumper cover or access panels to reach the existing fog light assembly. Refer to your vehicle's service manual for specific access procedures.
- Removal of Old Assembly: Disconnect the electrical connector from the old fog light. Remove any mounting screws or clips securing the old fog light assembly. Carefully extract the old assembly from its housing.
- Installation of New Assembly: Position the DEPO 333-2026N-AF fog light assembly into the vehicle's fog light housing. Ensure it aligns correctly with the mounting points. Secure the new assembly using the original screws or clips.
- Electrical Connection: Connect the vehicle's electrical harness to the new fog light assembly. Ensure the connection is firm and secure.
- Testing: Reconnect the vehicle's battery. Turn on the vehicle's fog lights to verify proper operation. Check for correct beam pattern and illumination.
- Reassembly: Reinstall any removed bumper covers or access panels.

Image 1: DEPO 333-2026N-AF Fog Light Assembly. This image shows the complete fog light unit, highlighting its clear lens, robust housing, and mounting bracket. Visible markings include "DEPO", "NSF Certified Part", and "SAE F-02", indicating compliance with safety and quality standards. The unit is designed for direct replacement in compatible vehicles.
5. Operating Instructions
The DEPO 333-2026N-AF Fog Light Assembly operates in conjunction with your vehicle's existing fog light switch and electrical system. Once installed, activate the fog lights using the designated control in your vehicle's cabin. Fog lights are intended for use in conditions of reduced visibility, such as fog, heavy rain, or snow, to improve visibility of the road ahead and make your vehicle more visible to other drivers.
6. Maintenance
- Cleaning: Periodically clean the outer lens of the fog light with a soft cloth and mild automotive cleaning solution to remove dirt and debris. Avoid abrasive cleaners that could scratch the lens.
- Inspection: Regularly inspect the fog light assembly for any signs of damage, cracks, or loose connections. Ensure the mounting remains secure.
- Bulb Replacement: If the fog light bulb fails, replace it with a bulb of the correct type and wattage specified for your vehicle and this assembly. Refer to your vehicle's manual for bulb specifications and replacement procedures.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Fog light does not illuminate. | Blown fuse, faulty bulb, loose electrical connection, faulty switch. | Check vehicle's fuse box for a blown fuse and replace if necessary. Inspect the bulb and replace if burnt out. Verify all electrical connections are secure. Test the fog light switch. |
| Fog light flickers or is dim. | Loose connection, corroded terminals, failing bulb, insufficient power. | Inspect and secure all electrical connections. Clean any corroded terminals. Replace the bulb. Consult a technician if power supply issues are suspected. |
| Moisture inside the lens. | Seal compromise, improper installation. | Ensure the assembly is properly seated and sealed. If moisture persists, the seal may be compromised, and the unit may need inspection or replacement. |
8. Warranty and Support
As an aftermarket product, specific warranty terms may vary depending on the retailer or distributor from whom the DEPO 333-2026N-AF Fog Light Assembly was purchased. Please retain your proof of purchase. For warranty claims, technical assistance, or support, please contact your original point of purchase or the DEPO manufacturer directly.