A3 8V 0K-8K PARKING SYSTEM

PDC SWITCH :

T20/4 (pdc button plug ) ---- ------ T26/16 (pdc button plug)
T20/14  (pdc button plug ) ---- ------ T26/17(pdc button plug)

CANBUS WIRE :
 

orange/blue -------------------- gateway plug NO.18
orange/brown  -------------------- gateway plug NO.8

brown color wire ----- GND

green/black --------- ACC power

CODING : 

Code ：
19 - installation  list --- tick 10 --- park/steer assist
10 - 0031051011 (AT) , MT 0031051001


Note :
long codeing helper is necessary,some code maybe diferent.
Try found more info from google .



Code ：
19 - installation  list --- tick 10 --- park/steer assist
76 ---- new code --- "04 71 05 10 11"
17--- new code --- byte -- 80 change to 90
5F ---- byte 19 ---- change to 1 (open radio OPS support)