These seat belts are "dual sensitivity" meaning they have:
- vehicle sensor systems - a vehicle motion sensor that locks the seat belt webbing when braking, turning, going uphill or downhill, on sharp bends in the road surface, when parking on a steep slope or driveway, or when two wheels hit a high curb
- seat belt sensor systems - a belt movement sensor that is blocked when the seat belt is pulled out quickly
The seat belts for the models listed below are equipped with a self-locking tensioner.
| Family of cars | Market | Seat position | A self-locking tensioner is installed. | Starting from model year |
| Defender (L316) | All | All | No | 2007 |
| Discovery / Range Rover Sport (L319/L320) | All | Driver | No | 2008 |
| Discovery / Range Rover Sport (L319/L320) | USA | Passenger | Да | 2005 |
| Discovery / Range Rover Sport (L319/L320) | All | Driver | No | 2005 |
| Discovery / Range Rover Sport (L319/L320) | ROW | Passenger | No | 2005 |
| Discovery (L319) | All | Row 2 | Да | 2005 |
| Discovery (L319) | All | Row 3 | Да | 2005 |
| Range Rover Sport (L320) | All | Row 2 | Да | 2006 |
| Freelander (L359) | All | Driver | No | 2007 |
| Freelander (L359) | ROW | Passenger | No | 2007 |
| Freelander (L359) | USA | Passenger | Да | 2007 |
| Freelander (L359) | ROW | Row 2 | No | 2007 |
| Freelander (L359) | USA | Row 2 | Да | 2007 |
| Range Rover Evoque (L358) | All | Driver | No | 2011 |
| Range Rover Evoque (L358) | ROW | Passenger | No | 2011 |
| Range Rover Evoque (L358) | USA | Passenger | Да | 2011 |
| Range Rover Evoque (L358) | ROW | Row 2 | No | 2011 |
| Range Rover Evoque (L358) | USA | Row 2 | Да | 2011 |
| Range Rover (L322) | All | Driver | No | 2003 |
| Range Rover (L322) | ROW | Passenger | No | 2003 |
| Range Rover (L322) | USA | Passenger | Да | 2003 |
| Range Rover (L322) | ROW | Row 2 | No | 2003 |
| Range Rover (L322) | USA | Row 2 | Да | 2003 |
The self-locking tensioner function is a mechanism for securing a child seat or heavy load to the seat.
| Triggering | Disconnection |
NOTE: When the self-locking retractor is activated, the seat belt cannot be pulled out of the retractor until the automatic locking is disengaged. This may be mistaken for the seat belt retractor being jammed. Activated when the seat belt is fully pulled out. | To deactivate the automatic lock, you must wait until the seat belt webbing is tightened until the clicking noise stops (near the original position). |
| The active state of the self-locking tensioner is determined by clicks when the seat belt webbing is pulled. | When disengaged, the self-locking tensioner changes its status from static seat belt to automatic seat belt. |
Checking the seat belt lock
Place the vehicle on a level, horizontal surface, firmly grasp the seat belt webbing (from the tongue side of the upper seat belt fastening element) and pull the webbing out sharply. The tensioner should lock. This prevents the webbing from being pulled out further (repeat this check 3 times). A seat belt tensioner that does not lock must not be used. A new seat belt must be installed.
[The publication was copied from a web resource www.lrman.ru]
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