Door handle, what’s this?
- Thread starter Jam80s
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Blobcat
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It is the IR (infra red sensor) MB keys have an IR transmitter as well as an RF (Radio Frequency) transmitter.
If you stand close to the door and press and hold the open button on your key all the windows will open. It will also close them all if you press and hold the lock button
If you stand close to the door and press and hold the open button on your key all the windows will open. It will also close them all if you press and hold the lock button
EmilysDad
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