What are the safety actions that must be carried out before raising the vehicle with a jack?

1. APrevent the vehicle from moving (by using the auxiliary (parking) brake and blocking the wheels), and loosen the wheel nuts/bolts an initial loosening.
2. BOnly ensure that the area on which the vehicle stands is level and horizontal.
3. CFirst raise the vehicle at another corner of it in order to check that the jack works properly.
4. DEngage the gear lever into neutral and release the auxiliary (parking) brake.

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