langers2k

Please look at the diagram again. For the left rear door, the cables are only red/white and brown/white inside the door. They change at the connector at the door pillar... That suggests 1.5mm brown/black and 1.5mm red/black between the headunit and door pillar connector.

Factory wiring diagram suggests the following: It's also got the pin numbers which may help track them down

Why do you think that module is causing issues with your park assist? The exterior certainly looks in good condition... Have you had the car scanned for error codes yet? It could be as simple as a sensor has failed or even even the buzzer.

Drop me a PM Either here or on Ross-tech forums, same username.

The DVD drives can be a bit sketchy these days. There used to be an alternative method (Maptool) where you'd use a CD to start the map update and it would pull it from an SD card. Might be worth trying a RNS-510 repairer to see if they can provide the CD/SD combo to update your maps. Random example of a repairer who might be able to help: https://www.ebay.co.uk/itm/296282628527

I'm not super far away and I've got ODIS somewhere, I need to dig out the right laptop and make sure it still works. I've done a parameter upload on my TPMS module previously: Address 65: Tire Pressure (J502) Labels: 3AA-907-273.clb Part No SW: 5Q0 907 273 B HW: 5Q0 907 273 So I assume the D rev should be a near identical process. As for the HBA mirror, you need to reflash it rather than recode it based on the instructions here: https://www.drive2.ru/l/606426293524771900/ It's somewhat more risky but might work

Columbus has a nav button... That looks like a swing.

As per your other thread, it depends what your kit needs. OEM ambient lighting takes a permanent live feed from fuse 8:

That sounds normal to me. I don't remember any adaption channels or other methods to control the speeds at which highway lights turn on/off.

Tourist mode will stop your low beam cut off causing other drivers issues. If you leave tourist mode off and DLA on, although your high beams probably won't cause an issue, the low beam will. That's assuming the system will even take cars on the unexpected side into consideration

An OEM kit would connect to permanent power, ground and lin-bus. Probably sharing a fuse with other ambient lighting. I have zero idea what an aftermarket kit would connect to. What do they instructions say...? At a guess it'll want either permanent or switched power and earth. The latter will stop any battery drain but they'll only work with the ignition on.

Use a multimeter?

What guide are you following? Pretty sure in a MK2 cornering fogs are part of the lcode and not an adaptation channel... Can you post an auto scan and adaption map from 09?

I had my front left tyre blow out on a pothole recently along a wet motorway at 70mph (~112kph). The car continued in a straight line and I was able to pullover in a controlled manner without issue. Based on that, it feels there is more to your sons incident than your post suggests... Regardless, I would suggest contacting a legal representative who's familiar with Indian laws to see what your options are. I doubt many on this forum have many skills in that area

Based on your existing unit being H06, you probably need a replacement fitting. Get it booked in to a dealer - at least for the Octavia it's TPI 2049942/3