I'm trying to replace my fuel filter, but can't figure out how to get to it. RAVE says to access it through the rear wheel arch, but I can't figure out or find instructions on how to do that. Am I missing something obvious?
Take the RR wheel off. No big whoop.
While you're there, I'd recommend checking the fuel pressure. I used brass plumbing stuff (a tee to fit the gage, with a swivel fitting on each end to fit the fuel line). The whole thing is the same length as a filter, so I can check the fuel pressure when it's running. I think RR fuel pumps have low pressure anyway, and they're prone to slow failure that can look like a clogged filter. My pump died like this, without tripping the on-board diagnostics.