smart lock is the central locking system in a car.
smart lock is the central locking system in a car.
what is the central locking system in a car?
smart lock
the remote locking system confirms successful locking and unlocking through either a light or a horn signal, and usually offers an option to switch easily between these two variants. both provide almost the same functionality, though light signals are more discreet while horn signals might create a nuisance in residential neighborhoods and other busy parking areas (e.g. short-term parking lots). some manufacturers offer the ability to adjust the horn signal volume.









































other cars have a proximity system that is triggered if a keylike transducer (advanced key or handsfree) is within a certain distance of the car.









































section::::see also.
power door locks
the td42 and tb42 were available with either a five-speed manual and a four-speed automatic gearbox. the rd28t and the rb30 offered only a 5-speed manual.









































trim levels in australia included:









































bullet::::- dx with manual mirrors, no central locking, vinyl interior, optional ac, manual locking hubs.









































bullet::::- rx (from 1995) with electric mirrors, central locking, carpet interior, ac, manual locking hubs.









































bullet::::- st with electric windows, electric mirrors, central locking, carpet interior, ac, automatic locking hubs.
nissan patrol