Questions about Bosch Automotive Aerotwin A863S

To check compatibility with the VW T-Cross, we recommend using the manufacturer's official search tool or consulting the Bosch catalogue, as the product sheet does not explicitly mention this vehicle model. I cannot confirm direct compatibility with certainty, as the information available does not clearly indicate this. Please check via the Bosch search tool or consult the official catalogue for confirmation.

https://www.boschaftermarket.com/at/de/ersatzteile/-/Autoteile_und_Zubeh%C3%B6r/ Enter vehicle model and year of manufacture for the various replacement parts

Certainly not this one. Look here. Requires precise motorisation. https://www.auto-doc.ch/autoteile/scheibenwischer-10233/bmw/ix

if you go to the bosch website you will find all the codes for the appropriate machine

Two wipers for the windscreen. Wipers for the rear window must be ordered separately.

Unfortunately, I can't reach my trusted garage on Saturday. But I have seen in some forums that the Bosch Aero Twin A187S is used and it fits. it is minimally shorter, but it is quieter in wiping behaviour. I have a Cupra Ateca, sry without guarantee.