Nice guide, shame you didn't write it two days ago when I started fitting my camera
As I did a few things differently, I'll add some extra info as it might help others. I used an OEM/original high camera from AiDU Auto on aliexpress. At time of writing they offered:
- a highline kit for the MK3 Octavia at ~£75
- a highline kit with washer jet for a Tiguan also at ~£75
After a quick chat, they were happy to parameterise the Tiguan kit with an Octavia file so I bought the Tiguan kit. Given they were the same price/size/shape it seemed daft not to get the bonus washer jet
Unfortunately, the washer jet pipe was slightly too short but I was able to remove the fittings on either end and use some PVC washer hose (4mm ID, 6mm OD) of the right length instead.
I took a slightly different cable route, shown in yellow:
Unlike the kit above, it's not 'plug and play' so you end up with a bunch of wires that need to be connected to the appropriate places. The cables are pre-terminated but as I already had the correct crimps, I cut them to length rather than having loads spare.
Factory wiring diagram for the highline (PR-KA2) camera is as follows:
The earth wire was shorter than the others so I used the earth point in the boot below the rear seatbelts:
For power, I removed the fusebox and used fuse 18 as per a factory install:
After trimming and terminating the wires, I ended up with this:
- new wires highlighted in yellow
- new connector tapping into the CAN-bus circled in light green
For the CAN-bus connection, I de-pinned the original quadlock connecter and moved the two CAN-bus wires into a separate connector, this means I didn't need to cut or modify the original wiring to tap into the CAN-bus:
The eagle eyed amongst you may notice I used a 5a fuse in slot 18. After a quick shopping trip, I've now replaced it with a 7.5a fuse as per the factory wiring diagram.
Coding was super easy:
- Address 19, add 6C to the installation list
- Address 10, coding, tick byte 2 bit 4
- Address 5F, adaptions, change Car_Function_List_BAP_Gen2-VPS_0x0B to "activated"
- Address 5F, adaptions, change Car_Function_List_BAP_Gen2-VPS_0x0B_msg_bus to "Infotainment data bus"
All works just like a factory install with the various modes etc.
As expected, the only error code currently stored is "no basic settings" so I'll need to print out a VAS6350 board and calibrate it at some point