Use - TEXA TMD MK3 SOS Installation Manual

9.5 Use

Park the vehicle and turn off the engine, then fit the key fob with the keys
attached onto the support.
Once this operation is complete, the device communicates, via Bluetooth, to the
TMD MK3 EDR that the keys have been positioned inside the vehicle correctly.
At this point, based on the accessories installed and on the customisation of
their firmware, you may, for example, automatically lock the doors once you get
out of the vehicle and then use an identification badge to access the vehicle
again.
44