As I haven't yet taken possession of my L400 I can't check this for myself but it occurred to me that just as currently built vehicles have reflectors built in to their signal light pods, so too could tape or reflectors be installed inside older pods so as to meet requirements but without adding ugly stick-on bits to the body. I mean if it shines back at a flash light and it's large enough, why not? I have no idea as to whether the L400 light pods are sealed or if they'd otherwise not take to being treated this way but it couldn't hurt to look. Has anyone checked into this idea? What do you think?