- Wireless Function: Yes
- High-concerned chemical: none
- Country/Region of Car Manufacture: China
- Other Part Number: LCD Car Key For Hyundai KIA Toyota Lexus
- Manufacturer Part Number: Black Silver Blue Red LCD Display Key
- Interchange Part Number: LCD Car Key For BMW Mercedes Benz Audi
- R/C Function: WithOut
- Customization: No
- Brand Name: YIQIXIN
- Origin: Mainland China
- OEM NO.: LCD Car Key For Lexus Land Rover VW Ford Nissan Volvo
- Material: CF618 LCD Display Key
- Name: LCD Key
- Other Names: CF618
- Model Number: CF618 LCD Key
- Colour: Black Silver Blue
- Supported Languages: English Korean French Spanish Russian German Portuguese Turkish Vietnamese Italian Thai Arabic Japanese
- LCD Display Compatible Car Brands: Compatible with all cars, trucks, sports cars, SUVs with one-touch start function(The use of the LCD Display key is not supported if the car does not have a one-touch start function)
- Special Function: There are times when the LCD key supports remote start function, one key start function (warm tips: this function is in the original car key with remote start function, one key start function when the establishment of the original car key, such as the original car key does not have such a function, the LCD key does not support this function, the function of the LCD key are based on the original car key function of the generation of)
- Suitable for 1: Modified Car Key For BMW Mercedes Benz Audi Hyundai KIA Toyota Honda Lexus Land Rover VW Ford Nissan Volvo Porsche Cadillac
- Suitable for 2: Remote Key For BMW Mercedes Benz Audi Hyundai KIA Toyota Honda Lexus Land Rover VW Ford Nissan Volvo Porsche Cadillac
- Suitable for 3: Universal Car Key For BMW Mercedes Benz Audi Hyundai KIA Toyota Honda Lexus Land Rover VW Ford Nissan Volvo Porsche Cadillac
- Suitable for 4: Smart Key For BMW Mercedes Benz Audi Hyundai KIA Toyota Honda Lexus Land Rover VW Ford Nissan Volvo Porsche Cadillac
- Suitable for 5: Remote Car Key Shell For BMW Mercedes Benz Audi Hyundai KIA Toyota Honda Lexus Land Rover VW Ford Nissan Volvo Porsche Cadillac
- Suitable for 6: Remote Car Key Case For BMW Mercedes Benz Audi Hyundai KIA Toyota Honda Lexus Land Rover VW Ford Nissan Volvo Porsche Cadillac
- Suitable for 7: LCD Screen Key For BMW Mercedes Benz Audi Hyundai KIA Toyota Honda Lexus Land Rover VW Ford Nissan Volvo Porsche Cadillac
- Suitable for 8: For Mercedes Benz Car Key
CF618 Modified Remote Smart LCD Car Key For BMW Benz Audi Cadillac Hyundai Nissan VW Porsche Kia Toyota Land Rover Keyless Entry
Dear Customer
You just need to solder the circuit board of your original key into our LCD key to use it. Please make sure use our OBD to insert your car.(In the event of a power outage, install the OBD and connect your car)If you do it incorrectly, it will cause your original key circuit board to short circuit due to wrong soldering.
This smart LCD car key is compatible with all cars with engine start stop buttons. Not suitable for all manual direct plug car keys. (If your car has a lock, you can’t use a smart LCD key, even if you can start the car without plugging it in or putting it in your pocket, you still can’t use the smart LCD key.)
Our LCD smart car key does not change any original car function. The communication between the key and the car remains the same, so the security remains the same as the original key.This LCD key is equivalent to a shell, just remove the circuit board of your original key and then welded to the LCD key, generally the functions that your original key has will be synchronized to the LCD key, the function depends on your original key。
[Attention, please! ]
Your original key needs to have a one-key start function(the car must have start stop engine button)[Important Tip]Please use our charging cable and charge with slow charge.Do not use fast charging, which may cause the circuit board to burn out and short circuit.If you don’t understand the instructions.We suggest you go to a cell phone store or find a professional locksmith to solder the circuit board.
Friendly Reminder: Before purchasing, please read the Ordering Guide to avoid returns or exchanges. This guide helps reduce the time spent on returns and exchanges.
Ordering Guide:
A: Can this smart LCD key replace my original car key to control my vehicle?
Three conditions must be met:
1. Your car must have factory-installed push-button start functionality to be compatible with the smart LCD key. This must be factory-installed, not aftermarket.
2. You must disassemble your original key, remove its circuit board, and solder it onto the LCD key’s wiring harness. Soldering must be error-free and precise to enable the LCD key to perform the original key’s functions.
3. The LCD key solely serves to provide a new appearance. It relies on the functionality of the original key’s circuit board. Therefore, before soldering, use the original key’s circuit board to lock and unlock the car to verify its functionality. If the original key’s circuit board is non-functional, soldering it to the LCD key will not work.
B: How do I solder the original key’s circuit board onto the smart LCD key’s wiring harness?
1. We strongly advise against DIY soldering. Take it to a professional phone repair shop where technicians can perform the soldering using specialized equipment.
2. Carefully follow the soldering instructions provided in the manual. Ensure correct polarity (positive/negative) connections—reversing them will render the key inoperable. Many users lack soldering experience. Attempting it yourself may cause trembling hands, potentially damaging the original key circuit board during soldering. Therefore, we strongly advise having a professional at a phone repair shop perform the soldering. Do not attempt this yourself.
3. Before removing the circuit board from the original key for soldering, it must be tested. Verify that the circuit board can properly control the car—locking and unlocking it—and that all functions are operational before proceeding with soldering. Many customers bring in non-functional original key circuit boards for soldering. While the smart LCD key replaces the exterior, its functionality depends entirely on the original key’s circuit board—the core component controlling the vehicle. If the circuit board is faulty, successful soldering will be useless.
C: Can the smart LCD key activate all functions of the original key’s circuit board?
The LCD key has only 3 wiring harnesses, meaning it can activate only 3 functions on the circuit board. Additional functions on the board cannot be activated because they cannot be soldered. You will need to prioritize.
D: Can the smart LCD key change the wallpaper on the screen or customize the car logo?
None of the smart LCD keys have this capability. The screen wallpaper is fixed and cannot be customized, nor can the car logo be altered.
E: My car has push-button start, but my original key lacks this feature. Can the smart LCD key add push-button start functionality to my original key?
Push-button start is a keyless ignition system. Simply carry your original key inside the vehicle—it will be detected automatically. Press the start button on the car to ignite the engine. Therefore, push-button start is solely a vehicle function—it’s a switch within the car. The key itself “does not have push-button start functionality.” Some car brands’ keys include remote start capability; pressing the remote start button on the key triggers the vehicle’s push-button start switch to activate. You must have a key fob with built-in remote start capability. Our LCD key fob only modifies the appearance; it cannot grant remote start functionality.
F: How do I change the LCD key fob’s text to my local language?
Swipe up to unlock the screen → Swipe right to enter Settings → Find the Language option in Settings → Tap to select your desired language.
G: Product Power-On Issues
Upon first receiving the LCD key, do not attempt to power it on immediately. Charge the LCD key for 24 hours until the battery is fully charged before performing the power-on operation. This ensures the product avoids power-on failures.
H: Charging Cable Restrictions
1. Do not use fast-charging cables. The LCD key employs relatively outdated circuit technology and cannot support fast-charging cables. Using such cables may damage the internal circuit board, rendering the product unusable.
2. Note that the LCD key must only use the original cable provided with the product. Never use other cables to avoid damaging the product.
【Warm Tip】
When you receive it you just need to take it to a mobile phone repair shop and solder the circuit board of the original key to the new LCD key and it will work. Please make sure the key is programmed and has proper remote control before soldering. Welding also on the key is mainly welding two sides, one side needs to be welded with the correct positive and negative poles; the other side, needs to be welded with the correct buttons, depending on your own key, open lock to open lock button, close lock to close lock. It is not recommended to weld yourself, go to the mobile phone repair shop welding, there are many customers own welding lead to the key is not welded well, and then malfunction.
If you encounter a problem that doesn’t work please use one of the two solutions below:
First Solution:
Please try to restart after the discharge.
After the battery is discharged and the power is turned off
If you charge it again, it works fine.
Second Solution:
Long to press power on button
Important Tip: Please use our charge cable to charge the LCD Remote.
Support Languages:
Chinese, English, Indian, Thai, Arabic, Russian, Turkish, Vietnamese, Malay, German, Italian, Korean, Japanese, Portuguese, Spanish, French
Features:
1.100% brand new and high quality modified key shell with LCD screen.
2.A professional locksmith needs to weld the original key remote control board.
3.LCD key functions: unlock, lock, switch the tail box.
4.Does not support mobile APP key, no comfortable entry function.
5.Suitable for all original cars with one-key start function, not suitable for all manual direct-plug car keys.
6.Please confirm whether you have a key start function before purchasing. It is best to send a picture of your original key to confirm.
Applicable to all original cars with one-button start function, not applicable to all manual in-line car keys and mechanical keys.
Unlock button /trunk button /usb charguing port/power button /car lock key /car search button/LCD Touch screen/Return key
Features
1. New design style of ergonomic buttons
2. Smart display glass touch screen
3. Automotive-grade comfort entry
4.100 days long standby time
5. Color: Black/Silver/Blue
6. Material: hardcover alloy material
7. Comfortable entrance function
8. Lock the windows
9. Full laminated glass touch
10. No induction door lock, switch tail box
11. Window lift (some models)
12.15 minutes quick installation
13.OBD harness installation
14. Standby 100 days, comfortable entry 200 days
15.365 day physical key
16. Anti-lost function
17. Patented products
18. Fill in the owner information
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