ParkAssistPlus (auto par parking) when did 4 series get as an option/whats the code?

[GrannySShifting]

Trying to look up by VIN and see which if any of these cars have it. Does it have to be part of another package that tells you it has the feature?

[328 Power 04]

The option code for park assist is 5DP

[GrannySShifting]

The option code for park assist is 5DP

What is 5DN?

Side note what do you use to tune your cars?

[328 Power 04]

I haven't heard of 5DN, and see no mention of it on the normal lists.


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That is a very lengthy conversation, but here's a tiny summary.
Highly variable, depending on the car.
As far as tools, each car has its own method. I have loads of hardware and interface tools that reads and writes. I have even made my own tools for it.

Software, mostly genuine WinOLS; my own definition files, manual data changes in the hexadecimal code, and hundreds upon hundreds of hours of reading, testing, logging, tuning, and retuning.