2019 MERCEDES-BENZ S-CLASS CABRIOLET change key battery

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Page 64 of 518

MERCEDES-BENZ S-CLASS CABRIOLET 2019  Owners Manual Problem
Possible causes/consequences and 0050
0050Solutions
R The SmartK eyis defective. #
Check the battery using the battery check lamp and replace if necessary (→ page 60). #
Use the emer gency k

Page 457 of 518

MERCEDES-BENZ S-CLASS CABRIOLET 2019  Owners Manual Display messages
Possible causes/consequences and 0050
0050Solutions
00AF Replace Key Battery *T
he SmartK eybattery is dischar ged. #
Replace the battery (→ page 60).
00AF
Place the Key in the
Mark