Auto Present Door Handles (RGB Edition MARK 3)
This is the installation guide for Tesla Model 3 Auto Present Door Handles (RGB Edition MARK 3) from EVOffer.
Last updated
This is the installation guide for Tesla Model 3 Auto Present Door Handles (RGB Edition MARK 3) from EVOffer.
Last updated
Door Handle * 4
Power Wire * 4
Power & CAN Wire * 1
Control Unit * 1
Washer * 4
Spacer * 4 (For 2021+ Model 3 with Mexico Made Hall Sensor Only)
Zip Tie
8mm Hex Socket
10mm Hex Socket
13mm Hex Socket
T-20 Screwdriver
T-30 Screwdriver
Wrench
Small Flathead Screwdriver
Pry Tool
Electrical Tape
Diagonal Cutting Pliers
Wire Fishing Tool
The ECU harness includes a CAN connector, a ground wire, and a power wire. Depending on the model year of your car, you'll connect the power, ground, and CAN Bus in different locations:
Refer to "Method 1 - Power & CAN Connection on Intel MCU" from the following guide.
For Variant B
Refer to "Method 3 - Power & CAN Connection below Right A-Pillar" for CAN Connection and "Method 4 - Power Connection at Low Voltage Battery" for power connection from the following guide.
The ground wire is embedded into the CAN connector for MARK 2.0+ system. You don't need to connect it separately.
Follow the guide below to remove door panel and window.
Door Panel and Window RemovalRemove the plugs that cover access to the door handle nuts.
Disconnect the hall sensor connector
Remove the nuts that attach the door handle to the door, and then remove the handle from the door. (10mm socket)
Now you can remove the door handle assembly
Disconnect the hall sensor connector.
Remove the plugs that cover access to the door handle nuts.
Remove the nuts that attach the door handle to the door, and then remove the handle from the door. (10mm socket)
Remove the 2 screws holding the hall sensor. It should be either T-15 or T-20 depending on different model years.
Transfer the hall sensor to the replacement handle and reassemble it onto the door. Inspect the hall sensor; if it has a "CN" mark printed on it, there's no need to place a washer behind the sensor. If it doesn't have a "CN" mark, it's a Mexico hall sensor, and you should place a spacer behind it. Afterward, retighten the screw.
Disconnect the connector from the door lock, connect our Y splitter wire to the door lock wire. Connect the remaining connector back to the new door handle assembly.
Reconnect the OEM connector to the handle. On the ECU side, ensure the light on ECU is flashing.
Test the handle for the following functions:
Press on the tip of the handle; the handle should pop out.
Unlock & lock the car on the display; the handle should pop out and retract.
Ensure the handle moves smoothly when it pops out and retracts. If it doesn't, try adjusting the handle's position.
Before you close the door, if the window is installed back, make sure you connect the puddle light before testing, otherwise the windows trim can be damaged as the window will not go gown upon closing.
Reassemble everything back.
