Mercedes-Benz S-Class 2020 Owner's Manual page 357

354 MBUX multimedia system
Receiving TV channels in HD quality
* NOTE Damage to the CI+ module and
Smart Card
The CI+ module is designed for use in the
home. The CI+ module can overheat and be
damaged by continuous exposure to high
outside temperatures.
Make sure that the CI+ module is not
#
subject to high temperatures for exten‐
ded periods of time.
If the CI+ module is damaged, no
encrypted channels can be received.
% The CI+ module is not available in all coun‐
tries.
A CI+ module (Common Interface Module),
which is not included in the scope of delivery, is
used to decrypt HD programmes according to
the CI+ standard.
In some countries, an additional smart card is
required, which is inserted into the CI+ module
(see the manufacturer's operating manual).
The CI+ module is connected in the CI+ box in
the glove compartment.
To insert the smart card in the CI+ mod‐
#
ule: if required (country-dependent), insert
the smart card into the CI+ module slot.
% The CI+ box is designed for operation at
temperatures between 0 °C and 65 °C. At
operating temperatures that are higher or
too low a message appears in the multime‐
dia system and the CI+ module is switched
off automatically. If the CI+ module is
switched off, no encrypted channels can be
received.