Soft Closing Doors (Variant B MARK 2.0)
This is the installation guide for Tesla Model S Soft Closing Doors (Variant B MARK 2.0) from EVOffer.
Packing List
Motorized Door Lock Assembly x 4
Recommended Tools
T-20 Screwdriver
T-30 Screwdriver
8mm Hex Socket
Pry Tool
Precaution
Please first check the below items are working normally before installation:
Window glasses are lifted normally
Internal and external unlocking switches
Original car functions
The locking cable shall be placed correctly. In case of serious bending of cable, unsmooth arrangement of cable will affect the effect of locking and closing door.
Front Door Installation
Step 1 - Remove Original Trim
Pry open the clips and panels as shown in the following positions.
Remove the small reflector at the indicated position.
Step 2 - Remove Door Panel
Remove the 4 panel fixing screws as shown in the following positions.
Take off the door panel.
Step 3 - Remove Plastic Cover Plate
Remove all 8mm bolts on the plastic cover plate.
Remove the plastic trim as shown. Push the wire grommet inward when you are removing the panel.
Step 4 - Remove Original Door Lock
Remove the two screws and connector of the original door lock. Take out the door lock afterwards.
Step 5 - Modify Lock Installation Area
Use needle-nose pliers to bend down the small reinforcing rib on the right side of the original lock installation position, as shown in the following pictures.
Step 6 - Install our Motorized Door Lock Assembly
Tighten the new electric lock in place with the provided screws.
Step 7 - Replace Door Lock Latch
Remove the original lock latch screws and latch.
Fix the new lock latch (with the beveled edge facing inward) using the original screws.
Step 8 - Connect and Secure Wires
Connect the plug of the new motorized lock with the original car terminal and secure it with cable ties to prevent noise. Install the inner plastic trim and tighten all screws.
Run the inner pull wire of the new electric lock through the inner partition and seal the gap with the provided waterproof grommet.
Step 9 - Testing and Adjustment:
Restore and test the function of the front doors. If there is unevenness, adjust the door lock latch position.
Rear Door Installation
Step 1 - Get Access to the Door Lock
Lower the rear seats. Pry open the side surround. Remove all side panels and the side lock cover to access the rear door lock.
Step 2 - Replace Rear Door Lock
Remove the original rear door lock and install our new motorized door lock with the provided screws.
Connect the plug of the new motorized lock with the original car terminal and secure it with cable ties to prevent noise.
Step 3 - Replace Door Lock Latch
Remove the original lock latch screws and latch. Fix the new lock latch using the original screws.
Step 4 - Connect and Secure Wires
Run the inner pull wire of the new motorized door lock through the original plastic cover, cutting a small hole if necessary to avoid interference.
Ensure the emergency pull wire is hidden behind the side surround.
Finishing Up:
Confirm that the lock function and door state are correct. Test for any interference during window operation.
If everything works properly, secure all harnesses and pull wires with cable ties and restore the trim.
After powering on for the first time, close the door to the half-lock state and allow the car to match data for 1 minute without any operation. Normal operation can resume after this period.
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