[simonchs]

I installed TRSVC ecu with part no. 6653 6994554.

I'm using this ecu too, so ecu itself not the problem source.

How did you code the retrofit and how did you the calibration?

There is only one camera calibration function in ISTA, and no option to be choose, so shouldn't have problem with calibration.

I just know that he coded Surround View option for F30 into my FO.

Maybe that's the problem here, to VO code the TRSVC, use original FA (F20 LCI2, with 3AG), and then FDL code the "DID41A3 Default TV Inhibit" parameter from TV_OFF to TV_ON at TRSVC ecu.

To keep good communication between TRSVC and others ecu, I also flashed the TRSVC to latest istep, with F30 LCI typecode and ZK.

Based on your shared foto it looks like you have Parking Assistant, right?

Yes, I've retrofitted 5DP.

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check in HU this setting:

Macro_trailer_coupling

If this is set to active it enables Zoom mode for the rearview camera and you should see an extra option in the idrive so you can select/deselect.

I did not find that info on the 6 series reverse camera yet but have a couple of other HDDs to check

This coding just add extra option in rear view mode, but not top view mode, so shouldn't make OP issue.