Interesting (to me, at least) find in the instructions for 42115, page 244, step 367. In my book (left) there's a black pin snuck in, that shouldn't be there. It has been
LEGO MOC 42115 Model B - Ford F150 by Nico71 | Rebrickable - Build with LEGO
Light Kit For Lamborghini Sián FKP 37 42115 – LeLightGo
42115 Model B – Ford F150 – Nico71's Technic Creations
Lego Technic B-model of the Lamborghini set 42115 - YouTube
Alternative build instructions for LEGO Technic 42115 | WW Bricks Studio Official Store
Led Lighting Set for Lamborghini Sián FKP 37 42115
Game of Bricks LED Nameplate for LEGO® Lamborghini Sián FKP 37 42115 | eBay
LEGO MOC [Full RC] LEGO Technic 42115 Lamborghini Sian + BuWizz 3.0 / 2 BuWizz motors / 1 PU L motor/ 3 PU M motors by WW Bricks Studio | Rebrickable - Build with LEGO
LEGO® 42115 Lamborghini Sián FKP 37 - ToyPro
LEGO Instructions: How to Build LEGO Lamborghini Sián FKP 37 - 42115 (LEGO TECHNIC) - YouTube