Make sure thats not being used as a drain hole thou.
Ha! You are not wrong. "The hole is supposed to be there by design" is dealerspeak for "I have no earthly idea what that is for." Helpful, eh?I have blocked a hole between the engine bay and the wheel well which allowed dirt to pile up in the firewall corner at the front side member attachment point.
The dealer said the hole is supposed to be there by design. In reality they are just idiots.
Well, I know that. Would have expected Honda to use dummy placeholders to prevent dirt from entering and piling up.Not actually a design flaw, they are for spare cable pass thrus, plastic fasteners and the square one is for a plastic clip.