Hyundai Grandeur IG Remote Start Retrofit Review
Hyundai Grandeur IG E-Z Car E300 remote start retrofit: ₩300k-₩450k. Adds smart key remote start, proximity unlock/lock.
Enhance Your Drive with Remote Start for the Hyundai Grandeur IG
Imagine stepping into a perfectly climate-controlled car, whether it's freezing outside or sweltering. For owners of the Hyundai Grandeur IG, this convenience is achievable through the installation of a remote start system, specifically the E-Z Car E300. This upgrade goes beyond just starting your engine; it integrates seamlessly with your factory smart key, offering a suite of features designed to enhance both comfort and security. This review delves into the necessity, functionality, installation process, and cost associated with retrofitting the E-Z Car E300 onto your Grandeur IG, based on real-world installations and owner feedback from Korea.
E-Z Car E300: Features and Benefits for Your Grandeur IG
The E-Z Car E300 system is designed to significantly boost the convenience of your Grandeur IG. Its primary function is remote engine start and stop, controllable directly from your original smart key. This means no extra fobs are needed. Beyond starting the car, the system offers proximity-based features: the doors can automatically unlock as you approach and lock as you walk away, provided you have the smart key with you. For situations where the smart key isn't readily available, a PIN code can be entered via the door handle to unlock the vehicle. Additional features include the ability to lock the doors while the engine is running and a 'hook-in' function that flashes the hazard lights when reversing, enhancing both user convenience and safety.
Installation Process and Considerations
Installing the E-Z Car E300 requires professional expertise due to the intricate wiring involved. A skilled technician will connect the module to your vehicle's ECU and related wiring harnesses. After the connections are made, a thorough test ensures all functions operate correctly. To prevent noise and interference, the wiring is meticulously wrapped with sound-absorbing tape. Finally, all wiring is neatly organized and secured before reassembly.
Installation Process:
- Connect the E-Z Car E300 module to the vehicle's ECU and relevant wiring.
- Perform comprehensive functional tests to ensure all features work as expected.
- Secure and insulate all wiring using sound-absorbing tape for a clean and interference-free installation.
- Reassemble interior panels to complete the installation.
The quality of the wiring work is crucial for the system's stable operation. Improper connections can lead to malfunctions or electrical issues. Therefore, it is highly recommended to have the installation performed by a professional with proven technical skills. The typical installation time is around 3 to 4 hours, and same-day completion is usually possible. As this is a permanent upgrade, the system is designed for long-term use, though the manufacturer's warranty typically covers the product for one year.
Frequently Asked Questions
Q. How much does OEM option and factory upgrade installation cost for a Hyundai Grandeur IG?
The E-Z Car E300 remote start installation for a Hyundai Grandeur IG typically costs between ₩300,000 and ₩450,000 (approximately $220-$330 USD). Prices can vary based on vehicle year, existing options, and the installer's labor rates.
Q. How long does OEM options installation take on a Hyundai Grandeur IG?
The E-Z Car E300 remote start system is designed for durability and long-term use. Regular maintenance is minimal, but it's advisable to have the wiring checked periodically by a professional if any issues arise.
Q. Are OEM options worth adding after purchase for a Hyundai Grandeur IG?
Yes, adding the E-Z Car E300 remote start is worth it for Grandeur IG owners seeking enhanced convenience, especially in extreme weather. It offers significant comfort and security benefits by integrating with the factory smart key.
Q. How are OEM factory options installed on a Hyundai Grandeur IG?
Installation involves a professional technician connecting the E-Z Car E300 module to the vehicle's ECU and wiring. This is followed by thorough testing, careful insulation of wiring with sound-absorbing tape, and neat reassembly of interior components.
Q. What is the difference between dealer-installed options and aftermarket upgrades for a Hyundai Grandeur IG?
Dealer-installed options are typically OEM-approved and integrated by the manufacturer or authorized dealers, ensuring compatibility. Aftermarket upgrades, like the E-Z Car E300, are third-party products that offer similar or enhanced functionality, often at a different price point.
Q. What should I know before getting OEM Options on a Hyundai Grandeur IG? (common regrets and mistakes)
The most common regret is not ensuring the installer is experienced, which can lead to electrical issues. Always choose a reputable professional for the intricate wiring involved in remote start installations.
OhCar Partner Shop



























