hier was zum lesen und lernen.
SSP 811213 - The High-Voltage System in the ID4
https://static.nhtsa.gov/odi/tsbs/2021/MC-10186407-0001.pdf
SSP 891213 - The ID.4 New Model Overview
https://static.nhtsa.gov/odi/tsbs/2021/MC-10189712-0001.pdf
freeSSP 881213 - Air Conditioning and Heat Pump in MEB Vehicles