Tapping power from USB-C harness?

[Indecent Dad]

Hoping someone with experience in this sort of thing can chime in….
I need a usb-c cable on the back side of this switch panel to charge a device out of sight (charge only, no data).
I am trying to avoid a fuse tap since the only fuse panel I can find is in the engine bay (side question…is there a fuse panel under steering column??)

I assume the USB-C harness will already be converted to 5V DC for the pre-existing charge ports on the right??
Is tapping pre-existing wires here a bad idea?

 

[thognar]

I think something like this would tell you the specs of those USB-C ports.

https://www.amazon.com/YOJOCK-Multimeter-Capacity-Voltmeter-Detector/dp/B0B99Z2GJK/ref=sr_1_5?crid=GHSNQ4PQRQSP&dib=eyJ2IjoiMSJ9.hbWEHvYuJltWJgsttfcFy42V0Ns1aetGY0mxL-B7tt8pwnb467vX5JlglbqACsAQRyinwxVwBE3wtHiLQbIPaeMzxGuHxQ7-OoiwA4Jbwwxw3AXbFlosv27b-8kNF94zfiCzOcbHikuWK61LXM60uEk0XMzc7nerB69yuzlhuO6rz8YDpVrjZ6hJx0wgxWzQA3yghyi5SGomONZbYNxKFgkMRRpyoHPP7gratV0GpmxrujVnobXRI_-ruc65yrClQpy4qNqTfTDUVn7wNQlvxuG7NbhR3r8Eid6Oamp5G5U.zz86S5VbRYoCQ1KKDeWyBwW2dDSqa0RJiNTsil7Cau8&dib_tag=se&keywords=usb-c%2Bpower%2Bmeter&qid=1732066820&sprefix=usb-c%2Bpower%2Bmeter%2Caps%2C133&sr=8-5&th=1