[soi3847]

My G20 was not Automatic Trunk. (Now Automatic Trunk)
Can Change Manunal Trunk to Automatic Trunk.
But Need Many Parts. (with Esys Coding)

-Parts Number-
Trunk Lid Main Parts
51247430644 - Spindle Drive Tailgate
41007458666 - Ball Pin
51627482572 - Trunk Buzzer
61132360043 - Socket Housing 2P Set (with Pin)

Trunk Lid Lock
51247441014 - Trunk Lid Lock
51247430626 - Automatic Soft Close
61132359992 - Socket Housing 6P Set (with Pin) x2
61136909058 - Socket Housing 6P
63217216997 - Snap Lock Coupling x3
34521164653 - Lind Holder x2
*If You Buy Automatic Soft Close with Cable Parts.
Need Socket Housing 6P only.

Trunk HKFM Module
61359852925 - HKFM Module
61139329883 - HKFM Module Connector Cap
61130056962 - MQS 0.2-0.35mm (with Cable) x6
or
61131383776 - MQS 0.2-0.35mm
61130056960 - MQS 0.5-0.75mm (with Cable)
or
61131393724 - MQS 0.5-0.75mm
61139232683 - MCP 6.3x0.8 2.5-4.0mm (with Cable) x2
or
DJ6218C-E6.3B - MCP 6.3x0.8 2.5-4.0mm (AliExpress Parts)
*I Can't Find HKFM Module Connector Parts Number.
You Make 12pin + 6.3 Terminal 2p with Module Connector Cap.
or
You Buy HKFM Module with Connector and Cable.

Trunk Lid Switch
61319275121 - Trunk Lid Switch
61319162645 - Trunk Lid Switch (Old Parts)
61132359994 - Socket Housing 4P Set (with Pin)
or
61138380696 - Socket Housing 4P

Driver's Door Trim
https://g20.bimmerpost.com/forums/sh....php?t=1867288

BDC, KCAN Pin
61131383776 - MQS 0.2-0.35mm
61131393724 - MQS 0.5-0.75mm

Fuse Box Connector
*61130007437 - Double Spring 1.0mm2 (with Cable)
ㄴnot perfect parts but match fuse leg.
61139232683 - MCP 6.3x0.8 2.5-4.0mm (with Cable) x2
DJ6218C-E6.3B - MCP 6.3x0.8 2.5-4.0mm (AliExpress Parts)

-Cable AWG-
A218*1B (HKFM)
to R2*1B, H6*1B = 0.35mm2 x4
to A258*3B = 0.5mm2 x1
to Z2*1B, Z10*12B = 2.5mm2 x2

S30*1B (Soft Lock)
to A258*4B = 0.35mm2 x1
to Z2*5B = 0.75mm2 x1

S21*1B (Trunk Lid Switch)
to A258*4B = 0.35mm2 x1
to E34*1B = 0.35mm2 x2
to S29*1B = 0.35mm2 x1

-Need Tools-
Trim Remover
IWISS Press Tool
Hexagon Socket 13mm
Star Wrench T40
*Torque Tools (preferbly to have)

-Main DIY-
1. Removal
2. Make Wire
3. Make Hole
4. Right Trunk Spring to Gas Lift
5. VO Coding

-Wiring-
Check Image

Go DIY (watch my video or repair guide)

(I'm so sorry... video is not Eng sub. only Korean)
Check PDF File or Video
1. Remove Trunk Trim
2. Make Hole at Trunk Lid Trim
3. Make Wire
4. Change Spring to Gas Lift
5. Change Trunk Lid Lock to Soft Close Parts
6. Assemble
7. HKFM Detect CAFD
8. Add VO 316
9. BDC, MGU, HKFM Code or Flashing