When selling a W 109, stating that its air suspension system is not working
properly and will require (possibly expensive) repairs may not be the best way
to attract many bids, so here's today's lesson in marketing from an actual eBay
auction for a 1971 300 SEL 3.5:
"It has a system in which it pumps up before it can be driven and pumps down
after shutting off. This may be seen as an anti-theft invention."
A shot air suspensiin is now the latest theft-deterrent system. LOL