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Table of Contents
Front Tweeter Upgrades
https://www.reddit.com/r/BMWi3/comments/1bupgck/dashcam_speaker_upgrade_a_pillar_removal_question/
https://www.arsshop.de/bmw-i3-lautsprecherset-standard https://www.youtube.com/watch?v=Tl4Lruh6Xzs
https://www.youtube.com/watch?v=fQk-_OOnGAg
A Pillar removal https://www.youtube.com/watch?v=q3BLFmBLJtM&t=1820s
Dashcam install https://youtu.be/4RquV8xReI0?si=E8LrLlQ8qJFl7AjZ&t=22
Process
https://www.youtube.com/watch?v=yfJq-paJSoE https://www.mybmwi3.com/threads/sound-system-upgrade-information-standard-non-hk-models.3033/
[BMW i3 DIY Amplifier Installation[https://www.youtube.com/watch?v=B5mk5SfQ8Ys]]
https://www.audiokit.fi/kirjoitus/bmw-i3-harman-kardon-audio-upgrade
Here is an awesome guide that explains more about the HU and replacing the speakers in the kick panel:
Speaker Cabling
The speaker cables leading out of the HU (on the NON Harman Kardon) are as follows:
- Black/Brown THICKEST → Negative front left kick panel speaker
- Black/Brown MEDIUM → Negative front left door speaker
- Black/Red THICKEST → Positive front left kick panel speaker
- Black/Red MEDIUM → Positive front left door speaker
- Blue/Brown THICKEST → Negative front right kick panel speaker
- Blue/Brown MEDIUM → Negative front right door speaker
- Blue/Red THICKEST → Positive front right kick panel speaker
- Blue/Red MEDIUM → Positive front right door speaker