1. Introduction
This manual provides detailed instructions for the OCESTORE HYQ4EA 5-Button Car Key Fob Keyless Entry Remote. This product is designed to replace your lost or broken remote car key fob, offering reliable keyless entry and vehicle control.
Package Contents:
- 1 x OCESTORE HYQ4EA Car Key Fob Remote
Compatibility:
This key fob is compatible with the following vehicle models:
- Camaro: 2016-2021
- Malibu: 2016-2021
- Cruze: 2016-2019
Please verify your vehicle's compatibility before proceeding with programming.

Image 1: Front view of the OCESTORE HYQ4EA key fob, showing the lock, unlock, remote start, trunk release, and panic buttons.
2. Setup and Programming
The OCESTORE HYQ4EA key fob requires programming to function with your vehicle. There are two primary methods for programming:
DIY Programming (Do-It-Yourself):
This method is possible if you currently possess at least one working key fob that starts your vehicle. The key fob is equipped with a long-distance antenna to transmit signals to the vehicle for quick unlocking.
- Step 1: Ensure your vehicle is compatible with DIY programming.
- Step 2: Follow the specific DIY programming instructions for your vehicle's make and model. These instructions are typically found in your vehicle's owner's manual or can be found by searching online for "[Your Vehicle Year/Make/Model] key fob programming instructions".
- Step 3: Perform the programming sequence as directed. This usually involves a series of ignition cycles and button presses on the existing and new key fobs.
Note: For visual guidance, you may search for DIY programming instruction videos online using terms like "HYQ4EA programming [Your Vehicle Year/Make/Model]".
Professional Programming:
If you do not have any working key fobs for your vehicle, or if DIY programming is unsuccessful, the key fob must be programmed by a qualified locksmith or an authorized dealership. They have specialized equipment to program new keys when no existing working key is available.

Image 2: A detailed close-up of the OCESTORE HYQ4EA key fob, highlighting its design and button layout.
3. Operating Instructions
Once programmed, your OCESTORE HYQ4EA key fob provides convenient control over your vehicle's functions. The key fob features five buttons:
- Lock Button (🔒): Press once to lock all vehicle doors. Some vehicles may flash lights or honk to confirm.
- Unlock Button (🔓): Press once to unlock the driver's door. Press twice within a few seconds to unlock all doors.
- Remote Start Button (🔄 x2): Press and release the lock button, then immediately press and hold this button for a few seconds to remotely start your vehicle. The vehicle will run for a set period (usually 10-15 minutes) before shutting off or until you enter the vehicle with the key.
- Trunk Release Button (🚗): Press and hold this button for a few seconds to open the trunk or liftgate.
- Panic Button (🚨): Press and hold this button to activate the vehicle's alarm system (horn and lights). Release the button to deactivate.
Ensure you are within range of your vehicle for the remote functions to operate correctly.
4. Maintenance
Battery Replacement:
The key fob is powered by a small coin cell battery (typically CR2032, though specific model may vary). If the remote's range decreases significantly or it stops responding, the battery may need replacement.
- Step 1: Locate the small notch or opening on the side or back of the key fob.
- Step 2: Carefully pry open the key fob casing using a small flat-head screwdriver or a coin.
- Step 3: Remove the old battery, noting its orientation (positive (+) side up or down).
- Step 4: Insert a new, identical battery with the correct orientation.
- Step 5: Snap the key fob casing back together securely.
Care and Handling:
- Avoid exposing the key fob to water or excessive moisture.
- Do not expose the key fob to extreme temperatures or direct sunlight for prolonged periods.
- Avoid dropping the key fob or subjecting it to strong impacts.
- Keep the key fob away from strong magnetic fields.

Image 3: Back view of the OCESTORE HYQ4EA key fob, showing the smooth surface where the battery compartment might be accessed.
5. Troubleshooting
If you encounter issues with your OCESTORE HYQ4EA key fob, consider the following troubleshooting steps:
| Problem | Possible Cause | Solution |
|---|---|---|
| Key fob not responding | Dead or low battery | Replace the battery (refer to Maintenance section). |
| Reduced operating range | Weak battery, signal interference | Replace battery. Ensure no large metal objects or strong electronic devices are blocking the signal. |
| Key fob not programming | Incorrect programming steps, incompatible vehicle, faulty fob | Review programming instructions carefully. Confirm vehicle compatibility. If issues persist, seek professional programming. |
| Buttons feel sticky or unresponsive | Dirt or debris under buttons, internal damage | Clean the exterior of the fob. If internal, professional inspection may be required. |
6. Specifications
Below are the technical specifications for the OCESTORE HYQ4EA Car Key Fob:
- Model: HYQ4EA
- FCC ID: HYQ4EA
- Part Numbers: 13529662, 13590048, 13589533, 13508769, 13584497
- Frequency: 433MHz
- Transponder Chip: ID46 Chip
- Number of Buttons: 5
- Material: Plastic
- Item Weight: Approximately 2.08 ounces (0.06 Kilograms)
- Package Dimensions: Approximately 4.84 x 3.31 x 1.14 inches
- Wireless Remote: Yes
7. Warranty and Support
Warranty Information:
OCESTORE provides a 12-month warranty for this product, covering manufacturing defects and functionality issues under normal use.
Customer Support:
For any questions, concerns, or assistance with your OCESTORE HYQ4EA key fob, please contact our customer support team. We aim to respond to all inquiries within 24 hours.
Please refer to your purchase documentation or the retailer's website for specific contact methods.