Bumping this thread back up...
I'm actually thinking of using this button for its intended purpose!!!!! I'm headed from SF to Tahoe for a week or so and will probably find some snow, so will be bringing chains. Has anyone on here put them on an e500e and used them? I had them on a 300TE 4Matic years ago but wondered if the lower ride height caused any issues. Car is on stock wheels and tires and ride height, but .036 is lower than S124 IIRC