Mercedes Benz Style Smart Key
- Trunk (Some car need to press two times, some car need long press)
- Touch screen
- Screen on /off
- USB charge port
- Rear casing
The lithium battery is inside of our make sure that the using environmen in case of cause an explosion.
The water proof lever of our device i only resistant most of dust and water operation. Please handle with care to or water get inside. It may cause any other damages.
To make sure the safety of your car, please make sure all the doors are closed well before leaving when use our smart key.
Take out the PCB board from the original car key and make sure the functions of relevant button
Soldering the definition wire harness with relevant buttons
Insert the original car key PCB in to the IC socket.
Notice the color wire towards down place.
Connect the antenna wire with the OBD, and insert the OBD into the OBD port under the steering wheel
Keep the short antenna wire to the A pillar, Keep the long antenna wire to the C pillar.
(Possible to work with one antenna, but the comfort access function work only the door for the driver.)
- Finished the installation, the car will automatically lock when the smart key away from the car about 5 meters, and automatically unlock when the smart key close to the car about 0-2 meters.
- When the smart key away from the car about 5 meters. The windows will be automatically closed. (This function only for some cars already work with long press remote to close or open the windows)
Answer: This smart LCD car key is compatible with all the
cars with Engine Start/Stop
Answer: our smart LCD car key doesn't change any
original functions of the car. The communication between the key and car is still same, so the safety is still same as original key
Answer: the volume of the battery is 450mA, usually it can work 90 days, even if the screen can't display, the comfort access function can still operate the car for 1 year
Answer: during assembling, you only need to take
our the original PCB board and solder the wires with each button, so if you don't want to use our key, then you can remove all the wires and put it into the original case of your key