Renault Duster 2007 Manual page 1111

UCH
Vdiag No.: 09
Locking / Unlocking
This system can function with up to four remote control units (the UCH can only manage four different codes).
The radio frequency signal receiver is integrated in the UCH.
The central door locking button is inhibited once the doors have been locked by the remote control.
Locking and unlocking the doors with the remote control is confirmed by the hazard warning lights flashing (if all
the doors are closed properly):
– locking: 2 flashes,
– unlocking: 1 flash.
Depending on the equipment level, the system automatically locks the vehicle opening elements (without the hazard
warning lights flashing) if the doors are not opened for 30 seconds after they have been unlocked.
The UCH controls the vehicle interior lighting. If a courtesy light is left on, the UCH will cut the lighting supply after
a period of approximately 30 minutes.
Note:
Unlocking can be performed by the UCH, if the airbag computer has detected an impact or if it is faulty (see 88C,
Airbag - Seat belt pretensioners).
The "top of the range" version gradually dims the interior lights after one of the vehicle doors has been opened. After
the doors have been closed using the radiofrequency remote control, the interior lights are switched off immediately.
Replacement keys are assigned to the vehicle VIN when they are ordered from the spare parts department.
It is possible in the event of a key being stolen or lost or at the customer's request, for a vehicle key to be de-
allocated.
It can be reassigned to the same vehicle if necessary.
MR-453-X79-82D000$040.mif
V1
ACCESS – SAFETY
Fault finding – Function
82D-11
82D