Thanks for the idea Sebl.
I will try the same thing that works for CDN model smarts: pull back on high beam flasher, engine off, key fob in hand and then press unlock. Maybe that'll do the trick

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2008 Mercedes-Benz B 200

2005 smart fortwo cdi pulse cabriolet, loaded

1966 Peugeot 404 Coupé Injection
1989 Peugeot 405 DL, 366,000 km