1. Introduction
This manual provides comprehensive instructions for the installation, operation, and maintenance of your Viper 5308V 2-Way LCD Security and Remote Start System. Please read this manual thoroughly before using the system to ensure proper function and to maximize your user experience. This system is designed to provide enhanced vehicle security and convenience features.
2. Product Overview
The Viper 5308V is an advanced security and remote start system offering a range of features to protect your vehicle and provide convenience. Key features include:
- Two-Way Communication: The 2-Way LCD remote control provides command confirmation and system status updates directly to the remote.
- Remote Engine Start: Start your vehicle's engine from a distance, allowing for pre-heating or pre-cooling of the interior.
- Impact Sensor: An integrated impact sensor detects disturbances to your vehicle and triggers the alarm.
- Door Lock/Unlock: Control your vehicle's door locks remotely.
- Six-Tone Siren: A distinct siren sound helps differentiate your vehicle's alarm from others.
- SmartStart Compatibility: The system is compatible with the Viper SmartStart Pro System (sold separately) for smartphone control.
3. System Components
The Viper 5308V system typically includes the following components:
- One (1) 2-Way LCD Command Confirming Transmitter
- One (1) 1-Way 4-Button Transmitter
- Main Control Unit (installed within the vehicle)
- Six-Tone Siren
- Impact Sensor
- Wiring Harnesses and Installation Accessories

This image displays the Viper 5308V system, featuring the 2-Way LCD remote control, a standard 1-Way 4-button remote control, and the product's retail packaging. The LCD remote shows a car icon with a locked padlock and battery level indicator.
4. Setup and Installation
Professional Installation Recommended: Due to the complexity of vehicle wiring and security system integration, professional installation by an authorized Viper dealer is strongly recommended for the main control unit and associated components. Improper installation can lead to vehicle damage or system malfunction.
4.1 Remote Control Battery Installation
The 2-Way LCD remote control requires one (1) AA battery for operation. The 1-Way remote typically comes with a pre-installed battery or uses a coin-cell battery.
- Locate the battery compartment on the back of the 2-Way LCD remote.
- Slide the battery cover open.
- Insert one (1) AA battery, ensuring correct polarity (+/-).
- Replace the battery cover securely.
Note: Refer to the specific instructions included with your 1-Way remote for its battery type and replacement procedure.
5. Operating Instructions
This section outlines the basic functions of your Viper 5308V system using the remote controls.
5.1 Arming and Disarming the Security System
- To Arm (Lock Doors): Press the Lock button on your remote control. The vehicle's doors will lock, and the security system will arm. The 2-Way LCD remote will confirm the command and display a locked icon.
- To Disarm (Unlock Doors): Press the Unlock button on your remote control. The vehicle's doors will unlock, and the security system will disarm. The 2-Way LCD remote will confirm the command and display an unlocked icon.
5.2 Remote Engine Start
To remotely start your vehicle:
- Ensure the vehicle is in park and the parking brake is engaged (if required by installation).
- Press and hold the Start button (often indicated by a star or specific icon) on your remote control for approximately 2-3 seconds.
- The vehicle's engine will start. The 2-Way LCD remote will confirm the start command and may display engine status.
- To turn off the engine remotely, press and hold the Start button again for 2-3 seconds.
Note: Remote start run time is typically programmable. Consult your installer for specific settings.
5.3 Impact Sensor
The integrated impact sensor detects physical shocks to your vehicle. If a significant impact is detected while the system is armed, the siren will sound, and the 2-Way LCD remote will alert you.
5.4 Siren Operation
The six-tone siren will activate when the security system is triggered (e.g., by an impact, door opening, or ignition attempt while armed). To silence the siren, disarm the system using your remote control.
5.5 2-Way LCD Remote Feedback
The 2-Way LCD remote provides visual and audible feedback for commands sent and received. Icons on the display indicate the vehicle's status (locked/unlocked, armed/disarmed, engine running, battery level, etc.).
5.6 SmartStart Pro System Compatibility
The Viper 5308V system is compatible with the Viper SmartStart Pro System (sold separately). This optional add-on allows you to control your vehicle's security and remote start functions using a smartphone application, offering extended range and additional features.
6. Maintenance
6.1 Remote Control Battery Replacement
When the 2-Way LCD remote's battery indicator shows low power, or if the remote's range decreases significantly, it's time to replace the AA battery. Follow the instructions in Section 4.1. For the 1-Way remote, refer to its specific manual for battery type and replacement.
6.2 General Care
- Keep remote controls clean and dry. Avoid exposure to extreme temperatures or direct sunlight for prolonged periods.
- Do not attempt to open or repair the main control unit or remotes yourself, as this may void the warranty.
7. Troubleshooting
If you experience issues with your Viper 5308V system, consider the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Remote control not responding | Low or dead battery in remote; Out of range; Remote needs re-pairing. | Replace remote battery; Move closer to the vehicle; Consult installer for re-pairing instructions. |
| Remote start fails | Vehicle not in park; Hood open; Low fuel; System error. | Ensure vehicle is in park and hood is closed; Check fuel level; Consult installer if issue persists. |
| False alarms | Impact sensor sensitivity too high; Loose wiring. | Consult installer to adjust impact sensor sensitivity; Have wiring checked. |
| No confirmation on 2-Way LCD remote | Out of range; Remote battery low; Interference. | Move closer to the vehicle; Replace remote battery; Try again in a different location. |
For persistent issues or complex problems, it is recommended to contact your authorized Viper dealer or a qualified automotive electronics technician.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | 5308V |
| Brand | Viper |
| Item Weight | 2.35 pounds |
| Product Dimensions | 8 x 6 x 5 inches |
| Remote Control Type | 2-Way LCD Command Confirming, 1-Way 4-Button |
| Remote Control Batteries | 1 AA battery required (for 2-Way LCD remote) |
| Wireless Remote | Yes |
| Compatible Devices | Cars, Trucks |
| Manufacturer | VIPER |
| UPC | 044476160592 |
9. Warranty Information
Viper products are typically covered by a limited warranty. Specific warranty terms, conditions, and duration may vary. Please refer to the warranty card included with your product packaging or visit the official Viper website for detailed warranty information. Keep your proof of purchase for warranty claims.
10. Customer Support
For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Viper customer support or your authorized Viper dealer. You can typically find contact information on the official Viper website (www.viper.com) or in your product documentation.







