EASYGUARD ESW312-N-BM2-PP Smart Key PKE Passive Keyless Entry System User Manual

1. Introduzione

The EASYGUARD ESW312-N-BM2-PP is a passive keyless entry (PKE) smart key replacement system designed for specific BMW G series BDC cars manufactured from 2018 onwards. This system enhances vehicle access by providing automatic locking and unlocking functions, along with standard remote control features.

1.1. Compatibilità

This system is compatible with 2018+ BMW G series BDC cars that are equipped with a factory OEM push start button and comfort access function. If your vehicle does not have comfort access, please refer to the ESW309C-N-BM2 or ESW309C-N-BM2-PP series.

Figura 1.1: Compatibility table showing supported BMW G series models (G20, G21, G30, G31, G38, G32, G11, G12, G14, G15, G16, G01, G02, G05, G06, G07, G29) with push-to-start and comfort access from 2018 onwards, along with examples of compatible OEM key fob styles.

2. Componenti del prodotto

The EASYGUARD ESW312-N-BM2-PP system includes the following components:

• Smart Key Fobs (2 units)
• Modulo di controllo
• Antenna HF
• PKE Antenna (Front and Rear)
• Key Detection Antenna
• BDC Connector
• CR2 Batteries (2 units, included)

Figura 2.1: Sopraview of the product accessories, including key fobs, control module, HF antenna, PKE antenna, key detection antenna, and BDC connector.

3. Installazione

Installation of this system is a plug-and-play process, requiring no soldering of the factory key's PCB. However, professional installation by a trained alarm installer or locksmith is highly recommended to ensure correct setup and functionality. One working factory key fob is required to be placed inside the control module during installation.

3.1. Posizionamento dell'antenna

Proper placement of the PKE antennas is crucial for optimal performance of the passive keyless entry function. Refer to the video below for guidance on antenna installation.

3.2. Control Module and Key Fob Integration

The control module should be placed securely, typically under the ignition cylinder or driver's seat. A working factory key's PCB is inserted into the control module to enable the system's functions.

Figura 3.2: Diagram illustrating the plug-and-play insertion of the car key's PCB into the designated slot within the control module.

4. Funzionamento

4.1. Passive Keyless Entry (PKE) Function

The PKE function automatically locks or unlocks the vehicle as you approach or walk away from it, typically within a range of 2-3 meters. This feature can be enabled or disabled as per user preference.

Figura 4.1: Visual representation of the PKE function, showing the automatic unlocking range (1-2 meters) and locking range (2-3 meters) when approaching or leaving the vehicle with the key fob.

4.2. Funzioni di controllo remoto

The smart key fobs provide standard remote control functions similar to your factory key, including:

• Sbloccare: Press the unlock button once.
• Serratura: Press the lock button once.
• Rilascio del tronco: Press the trunk release button.
• PKE Enable/Disable: Hold the lock and unlock buttons for 5 seconds, then press the unlock button once.
• Key Detection/Manual Lock/Unlock: Hold the lock and trunk release buttons for 5 seconds, then press the unlock button once.

Figura 4.2: An image of the smart key fob with labels indicating the functions of each button, including Unlock, Lock, Trunk Release, PKE enable/disable, and key detection/manual lock/unlock.

The remote working range is approximately 20-30 meters.

Figura 4.3: Illustration depicting the remote working range of the smart key fob, indicating an effective distance of 20-30 meters for remote operations.

4.3. Funzioni aggiuntive

The system supports additional car factory key functions such as remote trunk release and power window up/down, provided the original factory key has these features.

Figura 4.4: Visual demonstration of additional remote functions, including automatic trunk opening and power window control (up and down).

5. Programmazione

After completing the wiring connections, a new programming sequence is required for the system to function correctly. Please refer to the specific programming method outlined in the detailed installation guide provided with your product for step-by-step instructions.

6. Manutenzione

To ensure optimal performance and longevity of your EASYGUARD PKE system, keep the key fobs dry and avoid exposing them to extreme temperatures. Replace the CR2 batteries in the key fobs as needed. Regular checks of wiring connections are recommended during routine vehicle maintenance.

7. Risoluzione Dei Problemi

If you experience issues with the system, consider the following:

• Il sistema non risponde: Check key fob battery levels. Ensure the factory key's PCB is correctly seated in the control module.
• PKE not working: Verify antenna connections and placement. Ensure the PKE function is enabled (refer to Section 4.2).
• Il veicolo non si avvia: The system includes a high-security feature that prevents the car from starting if the key is not detected inside the vehicle. Ensure the key fob is present and functioning.
• Remote range issues: Obstructions or electromagnetic interference can affect range. Ensure clear line of sight where possible.

For persistent issues, contact customer support or a professional installer.

8. Specifiche

9. Informazioni sulla garanzia

The EASYGUARD ESW312-N-BM2-PP system comes with a 1-year warranty from the date of purchase. This warranty covers manufacturing defects under normal use. For warranty claims or detailed terms and conditions, please contact the manufacturer or your point of purchase.

10. Assistenza clienti

For technical assistance, installation queries, or any other support needs, please contact EASYGUARD directly. You can find more information and contact details on the manufacturer's websito: www.ieasyguard.com.