Audi A3 1.4T ACC wiring

Inconvenient Cigar lighter 12V power supply on the center console in Audi A3-1.4T does not circuitry OFF, it is not done by ACC but continuous hot 12V.  A retrofit device needs ACC power supply, other wise cigar socket must be extracted in every use to the circuitry OFF.
This is often the case to be found out in European vehicles, Citroen, Peugeot, BMW, VW etc. Deeper consideration led me to the conclusion to wire from OBD-Ⅱsocket, #1>ACC+, #4>Body Grand.
The original Cigar socket position is not acceptable any jumped up socket, the position exists on the left palm traffic line, short head cigar lighter only. Also 2 USB connectors were set at the same time.
Fuse box position was checked by removing side cluster cover, this is one of an indispensable information to know as an owner of A3.
Clogged problems were solved at last today.
Web site information taught me ABA-8PCAX model had been produced in relatively short period of time, with Iron cylinder block material, later changed into Aluminum one. A specific oil filter No. is shown as W712/93.
Motor oil filters must be ordered for 2 VW vehicles, Golf 7 GTI and Audi A3 1.4T, both of them are exhaust turbine powered, so, no neglecting is allowed for motor oil condition checking, periodical replacement of relative parts.