Mercedes-Benz 600 SEL 1993 Owner's Manual page 117

Testing Infrared Remote Control
Checking Batteries:
If the transmit button (1) is
pressed longer than 1 second,the
battery indicator lamp in the trans­
mitter eye (2) briefly illuminates -
indicating that the batteries are in
order.
Change batteries if the indicator
lamp does not come on.
Changing Batteries:
Slide release (3) laterally and pull
off battery cover (4).
Change batteries.
When inserting new batteries,
make sure they are correctly
installed.
Slide battery cover onto housing
until locked in place.
Important!
Batteries contain materials that
can harm the environment if dis­
posed of improperly. Recycling of
batteries is the preferred method
of disposal. For disposal, please
follow manufacturer's recommend­
ation on battery package.
Replacement battery:
Type VARTA V675PX or
equivalent.
Synchronizing System:
The system may have to be re­
synchronized, if the transmitter is
without voltage for several
minutes.
To synchronize system, aim trans­
mitter (2) at a receiver (5) and
briefly press transmit button (1).
Within approx. 30 seconds, lock or
unlock the car at a door or the
trunk using the master key.
The infrared remote control should
once again be operational.
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