Mongoose AMG 850 C - Manual (Page 8)

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used to disarm the Anti Hijack, then there will be no Anti Hijack activation with exception
of remote mode unless you open and close a door with the ignition turned off.
To suspend Anti hijack functionality you can use the Valet mode, however, to enable
Valet mode you must first disable Anti hijack.
Diagnostic features
Fault warning.
If any door, the hood or the trunk remain unclosed at arming, you will hear 3 audible
signals instead of 1 and the lights will flash 3 times.
Alarm memory.
If an alarm has been activated during the guard period, then at disarming the system
will issue four chirps and four sounds instead of the usual two and will report the cause
of alarm with series of LED flashes within 10 seconds after the first ignition turn on.
Number of flashes in a series Component involved
2 Dorm sensor
3 Door pin switch « » or «+»
4 Trunk pin switch « »
5 Ignition
Interior light detection.
If your car has the interior light delay functionality and interior light detection mode is
enabled by programming, then the door pin switches will be armed only after the light in
the dorm goes out. In this mode there will be no warning about unclosed doors at arming.
Programming enables the mode.
Valet mode.
In this mode all the system’s security features are disabled. You can enable this mode,
for instance, when you leave your car at the service centre, then you will not have to
leave your control transmitter along with the car. This is a 100% warranty against
unauthorised memorisation of new control transmitters with your system.
To enable the mode press buttons 1 and 2 for 3 sec with alarm system disarmed; the
signal lights will flash three times, the system LED will be continually lit. In Valet mode
you retain the option to remotely control the central lock and auxiliary outputs. A repeated
push of the same buttons will return the system to normal operation, which will be reported
by three chirps.
To exit the Valet mode the PIN code can also be used.
Transmitter programming.
A standard AMG 850C package includes 2 remote control transmitters, however, the
alarm system is capable of memorising up to 4 transmitters. You can initialise additional
transmitters using this procedure: