Keyless vehicle: Description

The opening control system on keyless vehicles consists of:

• the passenger compartment central unit (with radio frequency receiver),
• specific cards in "simple" and "hands-free" versions,
• an uncoded card holder (transponder receiver),
• door locking/unlocking motors (integrated into the locks),
• specific reception antennas in the exterior handles and in the tailgate ("hands-free" version),
• presence and motion sensors ("hands-free" version),
• specific door locks for child safety and deadlock functions (depending on version),
• locking buttons in the exterior door handles.

For specific features of the passenger compartment central unit, see the Passenger Compartment Interconnection Box chapter.

For specific features of the protection and switching unit, see the Engine Compartment Interconnection Box chapter.

For specific features of the card holder and the start button ("START"), see the Immobiliser chapter.