First time replacing Corsair battery, need help locating the access point

[Synth Signal]

I couldn't find a perfect section for this, so I'm posting here. We're using our 2021 Lincoln Corsair as a family car and the battery went bad after a long weekend trip. I've been trying to figure out how to replace it but the manual doesn't help much. My dad says it's under the right side of the engine bay but I don't see a cover.
Is the battery accessible from the front or do you have to go under the cabin?
Are there any fuse boxes or sensors that could be affected by disconnecting it?

 

[Silver-Season89]

Had the same issue with our 2020 Corsair, the battery is in the engine bay, tucked near the firewall on the passenger side. You don't need to go under the cabin, but it's a tight fit. Be sure to keep the key fob away when disconnecting, and yes, there's a fuse box nearby, so take care not to bump anything.

 

[Synth Signal]

Had the same issue with our 2020 Corsair, the battery is in the engine bay, tucked near the firewall on the passenger side. You don't need to go under the cabin, but it's a tight fit. Be sure to keep the key fob away when disconnecting, and yes, there's a fuse box nearby, so take care not to bump anything.

I was able to find it tucked away exactly where you said. Keeping the key fob away from the vehicle during the job is also very smart. I have a new battery on order and plan to perform the replacement next weekend. Since you've done this before and mentioned it is a tight fit, are there any specific brackets or plastic covers that are particularly tricky to remove to get the battery out?