Opening and closing, Smartkey – Mercedes-Benz 2012 B Class User Manual
Page 73
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X
Make sure that the surface of the battery is
free from lint, grease and all other forms of
contamination.
X
Insert the front tabs of battery tray
cover : and then press to close it.
X
Insert the mechanical key into the
SmartKey.
X
Check the function of all SmartKey buttons
on the vehicle.
SmartKey
71
Opening and closing
Z
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