Product Overview
The Viper 7857V is a 2-way replacement or additional remote control designed for compatible Viper security and remote start systems. It features a rechargeable battery, a 1-mile operating range, and LED command confirmation to ensure successful communication with your vehicle.
Key Features
- 2-Way communication for command confirmation.
- Rechargeable battery for convenience.
- 5-Button control layout.
- LED indicators for command confirmation.
- Up to 1-mile operating range.
- Functions include locking, unlocking, and remote vehicle starting.
System Compatibility
The Viper 7857V remote control is compatible with the following Viper security and remote start systems:
- Viper 3806V
- Viper 4806V
- Viper 5806V
- Viper 9857V
Ensure your existing Viper system is one of the listed compatible models for proper functionality.
Setup and Programming
Programming the Viper 7857V remote control to your vehicle's system typically requires specific steps that interact with your vehicle's alarm or remote start module. While some users may find this process straightforward, others may require professional assistance. Refer to your Viper system's main unit installation manual for detailed programming instructions specific to your system.
General Programming Guidelines (Consult your system's manual for exact steps):
- Locate the Valet button on your Viper system's control module, usually found under the dashboard.
- Turn the ignition key to the ON position.
- Press and release the Valet button a specific number of times (e.g., once for channel 1, twice for channel 2, etc.) to enter programming mode. The system may chirp to confirm.
- Press and hold the desired button on the new 7857V remote control until the system chirps again, confirming successful programming.
- Turn the ignition key to the OFF position to exit programming mode.
- Test all remote functions to ensure proper operation.
If you encounter difficulties, it is recommended to seek assistance from a certified Viper installer or an automotive electronics specialist.
Operating Instructions
The Viper 7857V remote control features five primary buttons and a side function button for various operations.
Button Functions:
- Lock Button: Press to lock your vehicle's doors and arm the security system.
- Unlock Button: Press to unlock your vehicle's doors and disarm the security system.
- Remote Start Button: Press and hold to remotely start your vehicle.
- AUX Button: Activates auxiliary functions, which may vary depending on your system's configuration (e.g., trunk release, power windows).
- Side Function Button (f): Used in combination with other buttons for advanced features or menu navigation. Refer to your system's manual for specific combinations.
LED Command Confirmation:
The remote provides LED feedback to confirm that commands have been successfully sent and received by the vehicle's system. A successful command typically results in a specific LED flash pattern or color. If the LED indicates an error or no confirmation, the command may not have been executed.
Maintenance
Battery Charging:
The Viper 7857V remote control is equipped with a rechargeable Lithium Polymer battery. To charge the remote:
- Locate the micro-USB charging port on the side of the remote.
- Connect a standard micro-USB cable to the remote and a compatible USB power source (e.g., computer USB port, USB wall adapter).
- The remote's LED indicator will typically show charging status (e.g., solid light while charging, off or different color when fully charged).
- Allow sufficient time for the battery to fully charge.
Regular charging is recommended to maintain optimal performance and range. Avoid exposing the charging port to excessive force or moisture to prevent damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Remote not responding | Low or depleted battery | Recharge the remote's battery using a micro-USB cable. |
| Remote not responding after charging | Remote lost programming or not programmed correctly | Attempt to reprogram the remote following the steps in the "Setup and Programming" section or consult a professional installer. |
| Reduced operating range | Low battery, environmental interference, or physical obstructions | Ensure the battery is fully charged. Move closer to the vehicle. Avoid areas with high radio frequency interference. |
| LED confirmation not working | Remote not communicating with the system, or system not responding | Check battery level. Ensure the remote is within range. Verify system functionality with another remote if available. |
| Charging port damaged | Physical damage to the micro-USB port | Contact Viper customer support or a service center for repair or replacement options. |
Specifications
| Brand | Viper |
| Model | 7857V |
| Item Weight | 1.44 ounces |
| Product Dimensions | 10 x 12 x 1 inches |
| Batteries | 1 Lithium Polymer battery (included) |
| Special Feature | Rechargeable |
| Compatible Devices | Viper 7857V Security and Remote Start Systems |
| Color | Black |
| Max Number of Supported Devices | 1 |
Support and Warranty
For technical support, warranty information, or service inquiries regarding your Viper 7857V remote control, please refer to the official Viper website or contact Viper customer service directly. Specific warranty terms and conditions may vary and are typically provided with the original purchase of your Viper security or remote start system.
