1. Product Overview
The EASYGUARD Smart Key PKE Keyless Entry System (Model ESW309C01-N-PP) is designed to upgrade your vehicle with passive keyless entry (PKE) and remote start/stop functionalities. This system is specifically compatible with 2014+ Mercedes-Benz FBS4 vehicles that feature a factory OEM push start button, excluding those with Comfort Access.
Compatibility
- 2014+ Mercedes-Benz FBS4 A-Class (W176), B-Class (W246), C-Class (W205), E-Class (W213), G-Class (W166), S-Class (W222), GLA (X156), GLC (X253), GLE (W166), GLS (X166), GL (X166), ML (W166), SLC (R172), CLA (C117), CLS (W218 C218).
- Requires factory OEM push start button.
- Not compatible with vehicles equipped with Comfort Access.
- For vehicles with different original key photos, consider ESW309C02-N or ESW309C02-N-PP series.
- For vehicles with Comfort Access, consider ESW31201N-PP series.
- For vehicles with standard turn key start, consider ESW309B-N series.
Package Contents
- Control module
- 2 Key fobs/transmitters
- Main wire harness (20-pin)
- Ignition wire harness (6-pin)
- PKE antenna (2 units)
- Alarm antenna
- Push start button
- Touch password keypad (optional)
- Backup clip
Image: EASYGUARD Smart Key PKE Keyless Entry System installed in a Mercedes-Benz.
Image: EASYGUARD Smart Key PKE Keyless Entry System components including key fobs, control module, antennas, and wiring harnesses.
2. Setup and Installation
Installation of this system requires technical expertise and is recommended to be performed by a trained alarm installer or locksmith. The ESW309C01-N-PP model features a plug-and-play installation, minimizing the need for wire cutting or soldering, except for connecting 4 specific wires for the ESW309C01-N variant.
Key Fob Preparation
One working factory key fob's Printed Circuit Board (PCB) must be placed inside the control module for the system to function. This process involves carefully disassembling the original key fob to extract its PCB.
Video: Demonstrates the process of removing the BE key from its casing. This is a crucial step for preparing the original key's PCB for integration into the EASYGUARD system.
Video: Illustrates how to safely remove the FBS4 ignition lock, a necessary step for certain installation procedures.
Wiring and Module Connection
The ESW309C01-N-PP is designed for plug-and-play installation, simplifying the wiring process. Ensure all connectors are securely attached to their corresponding ports on the control module and vehicle's wiring system.
Image: Comparison of ESW309C01-N (requires 4 wire connections) and ESW309C01-N-PP (plug-and-play installation).
Video: Detailed installation guide for the ESW309C system, covering the main steps for connecting the module and harnesses.
PKE Antenna Installation
Proper placement of the PKE antennas is essential for optimal passive keyless entry functionality. Refer to the video for recommended installation locations.
Video: Guide for installing the PKE antenna, showing optimal placement for effective passive keyless entry.
Programming
After completing all wiring connections, a new programming sequence is required. Refer to the provided programming method in the full user manual for detailed instructions.
3. Operating Instructions
Key Fob Functions
The new key fobs replicate the functions of your original car factory key, including remote lock, unlock, and trunk release. They also enable the PKE passive keyless entry feature.
- Lock/Arm: Press the lock button once.
- Unlock/Disarm: Press the unlock button once.
- Trunk Release: Press and hold the trunk release button.
- Remote Start/Stop: Press and hold the start button for approximately 3 seconds.
Image: Key fob button functions for lock, unlock, and trunk release.
Passive Keyless Entry (PKE)
The PKE feature automatically unlocks your car doors when you approach the vehicle within 1-3 meters and automatically locks the doors when you walk away for 2-3 meters, provided the key fob is with you.
- PKE Enable: Hold lock + unlock buttons for 5 seconds, then press lock button once to confirm.
- PKE Disable: Hold lock + trunk release buttons for 5 seconds, then press lock button once to confirm.
Image: PKE passive keyless entry range for automatic lock and unlock.
Engine Start/Stop Button
Once inside the vehicle, with the key fob present, you can use the push start button to operate the engine.
- Accessory Mode: Press the button once without pressing the brake pedal.
- Ignition On: Press the button a second time without pressing the brake pedal.
- Engine Start: Press the brake pedal and then press the button once.
- Engine Stop: Press the brake pedal and then press the button once.
Video: Demonstrates the functions of PKE and remote start, including how to use the push start button inside the vehicle.
Touch Password Keypad (Optional)
If installed, the touch password keypad allows you to unlock or lock the vehicle without the remote control by entering a pre-set security code.
4. Maintenance
To ensure the longevity and optimal performance of your EASYGUARD system, regular maintenance is recommended:
- Keep key fobs dry and away from extreme temperatures.
- Replace key fob batteries as needed to maintain strong signal strength.
- Periodically check wiring connections for any signs of wear or looseness.
- Avoid exposing the control module to moisture or direct impact.
5. Troubleshooting
If you encounter issues with your EASYGUARD system, consider the following common troubleshooting steps:
- System not responding: Check key fob battery. Ensure you are within the PKE range.
- Remote start failure: Verify all doors are closed, hood is latched, and the vehicle is in Park.
- PKE not working: Confirm PKE is enabled (refer to Operating Instructions). Check antenna placement.
- Vehicle not starting with push button: Ensure the original key fob PCB is correctly installed in the control module and programming is complete.
- For persistent issues, consult a professional installer or contact customer support.
6. Product Specifications
- Item Weight: 2.2 pounds
- Product Dimensions: 6.89 x 5.71 x 2.17 inches
- Item Model Number: ESW309C01N
- Wireless Remote: Yes
- Maximum Range: 40 Centimeters (for certain functions, PKE range is 1-3 meters)
- Remote Control Included: Yes
- Compatible Devices: 2014+ A class W176, B class W246, C class W205, E class W213, G class W166, S class W222, GLA X156, GLC X253, GLE W166, GLS X166, GL X166, ML W166, SLC R172, CLA C117, CLS W218 C218
Compatibility Matrix
Image: Comprehensive compatibility table for EASYGUARD systems.
7. Warranty
The EASYGUARD Smart Key PKE Keyless Entry System comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects and malfunctions under normal use. Please retain your proof of purchase for warranty claims.
8. Support
For further assistance, technical support, or inquiries, please contact EASYGUARD customer service. You can also visit the official EASYGUARD store for more product information and resources.
- Manufacturer: ieasyguard.com
- EASYGUARD Store: Visit the EASYGUARD Store on Amazon
