Changing the battery
You require a CR 2025 3 V cell battery.
Take the mechanical key out of the
SmartKey.
Press mechanical key 2 into the opening
in the SmartKey in the direction of the
arrow until battery tray cover 1 opens.
When doing so, do not hold cover 1 shut.
Remove battery tray cover 1.
Repeatedly tap the SmartKey against your
palm until battery 3 falls out.
Insert the new battery with the positive
terminal facing upwards. Use a lint-free
cloth to do so.
Make sure that the surface of the battery is
free from lint, grease and all other forms of
contamination.
Insert the front tabs of battery tray
cover 1 and then press to close it.
Insert the mechanical key into the
SmartKey.
Check the function of all SmartKey buttons
on the vehicle.
See also:
Releasing seat belts
- Press release button 4 and
guide belt tongue 2 back towards belt
sash guide 1.
Make sure that the seat belt
is fully rolled
up. Otherwise, the seat belt or belt tongue
will be trapped in ...
Coat hooks on the tailgate
WARNING
The tailgate may close if too great a load is placed on the coat hooks.
You and/or others could be trapped and injured.
Only use the coat hooks for light clothing.
1 Coat hooks ...
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For more than 50 years, the saloons in the Mercedes-Benz E-Class and their
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