The series is about the heated steering wheel DIY on a BMW E90 M3. This video introduces the electric terminals; terminal 15, terminal 30, terminal 30g and terminal 30g_f of BMW E9x models. The common way to look up a proper power source, and the use of a DIY power indicator for us to locate the correct terminal are also demonstrated.
***Function of terminals***
-31: Ground
-30: Battery (Constant +12V)
-30g: +12V until 30 min after car sleeps
-30g_f: as 30 but shuts down when power fails
-15: ON when key switched to ignition
***Sections***
0:00 Opening
0:43 BMW E9x terminals
2:34 Reading the WDS
4:31 Identifying terminals
7:20 The DIY power indicator
8:41 The common fuse tap
10:20 Power indicator DIY
12:56 Power indicator in action
15:02 Summary
***Crew***
Sound, Music & Edit by Christy Hsu
***Heated Steering Wheel DIY on BMW E90 M3***
Ep. 1 - BMW Terminal 15, 30, 30g & 30g_f Explained
- https://youtu.be/XIUKcnuUjbU
Ep. 2 - How to add a fuse
- https://youtu.be/IJ6yIDaAMP4
Ep. 3 - Terminal 15 Extension with Electrical Relays
- https://youtu.be/Jyl_B9-8CZM
Ep. 4 - Full walkthrough
- https://youtu.be/aWIkE7Hhln4
***About FCGP***
This channel was established by Carl, a DIY lover in Taiwan. It’s purely out of interest. No due date for creation.
YouTube: https://www.youtube.com/channel/UCV9BuyBKb8k9nwJhIJLh_5A
Instagram: https://www.instagram.com/fcgp2019
#heatedsteeringwheel #電熱方向盤 #diy