Wireless/Wired Adapter for CarPlay Android Auto Compatible with Toyota Highlander 2014-2019 Entune 2.0 High Definition Audio High Screen Resolution.

I got this and it works well if you’re the only driver. It’s a bit shitty to pair another device. Replaces the xm unit and retains all the oem functions. CarPlay

https://www.amazon.com/dp/B0CDCQR762?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_3 yes, it works with all factory buttons and the backup camera too.