Yaris Cross - towing a trailer

[SinglePointSafety]

In the YC manual, it states that:

■When towing a trailer Disable the following systems, as the systems may not operate properly. ●LTA (Lane Tracing Assist) (P.242) ●Dynamic radar cruise control with fullspeed range (P.252) ●PKSB (Parking Support Brake) (P.291) ●BSM (Blind Spot Monitor) (P.270) ●Toyota parking assist-sensor (P.275) ●RCTA (Rear Cross Traffic Alert) function

I will be using the factory-fit removable towbar for a bike carrier, on a regular basis. Whilst I fully accept that rear parking sensors and RCTA might not work either partially or at all, it never occurred to me that LTA or dynamic cruise control would be affected. I've owned or own 3 cars with LTA and DCC and these worked fine with my bike carrier, so.... interested to know the experience of others when attaching a trailer or bike carrier