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smart key app
A smart key is a vehicular passive entry system developed by Siemens in 1995 and introduced by Mercedes-Benz under the name "Keyless-Go" in 1998 on the W220 S-Class, after the design patent was filed by Daimler-Benz on May 17, 1997.
Numerous manufacturers subsequently developed similar passive systems that unlock a vehicle on approach — while the key remains pocketed by the user.
Had the car two days now and it seems to have gradually connected all the features with the app with the exception of smart key recognition .
It will connect manually through the app and hold the connection for between 1 and 15 minutes before needing to manually connect again to use the...
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