90 Opening and closing
#
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If this is not the case, repeat the steps
above.
If the roller sunblind still cannot be moved
smoothly, contact a qualified specialist work‐
shop.
#
Release the button immediately if
somebody becomes trapped.
or
#
Press the button in any direction during
the automatic closing process.
The closing process is stopped.
Anti-theft protection
Function of the immobilizer
Adjusting the roller sunblind for the panor‐
amic roof
The immobilizer prevents your vehicle from being
started without the correct SmartKey.
The immobilizer is automatically activated when
the ignition is switched off and deactivated when
the ignition is switched on.
When leaving the vehicle, always take the Smart‐
Key with you and lock the vehicle. Anyone can
start the engine if a valid SmartKey has been left
inside the vehicle.
% In the event the engine cannot be started
(yet the vehicle’s battery is charged), the
system is not operational. Contact an
authorized Mercedes-Benz Center or call
1-800-FOR-MERCedes (in the USA) or
1-800-387-0100 (in Canada).
Requirements:
R
The power supply is switched on.
If the roller sunblind cannot be moved smoothly,
re-adjust the roller sunblind.
#
Pull the 3 button down repeatedly to the
point of resistance in the direction of arrow
1 until the roller sunblind is fully closed.
Pull and hold the 3 button for another
second.
#
#
Check whether the roller sunblind can be
completely opened again.