Range Rover (LM) V8-4.4L (2009)
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The microphone inside is situated near the driver.
Microphone for the exterior
The microphone outside is situated near the rear view mirror passenger.
The outside loudspeaker is situated under the body.
The inside loudspeaker is situated under the dashboard.
Siren
Description - 2005 Model Year vehicles
The siren system consists of a siren fitted beneath the battery carrier, an amplifier mounted under the spare wheel access cover, a speaker mounted in the
left hand side of the engine compartment and a switch mounted in the additional switch pack on the fascia. The system is connected together and
integrated into the vehicle with a link harness.
Operation - 2005 Model Year vehicles
An electrical feed from the auxiliary battery positive terminal (C2175-2) is supplied on a red wire to the auxiliary fuse box mounted the rear right hand
side of the vehicle.
Fuse 2 (C0632-2) provides a feed to the Power Relay (C0901-30) on a P wire. The siren 'arm' signal (C3128-6) is taken to the Relay-Siren C3129-30 on
a G wire. The arm signal is grounded at the amplifier C3128-4 on a B wire via the Relay-Siren.
When the siren switch (C1779) is activated an ignition feed is provided to the power relay coil (C0901-85) on a GW wire, and to the Relay-Siren
(C3129-85) on a GW wire. The coils are earthed on N wires. The Power-Relay (C0901) is pulled in connecting a feed to the Siren amplifier C1627 on a
PR wire. The amplifier ground connection (C1628) is taken to C1661-0 via an N wire.
At the same time, the Relay-Siren (C3129) is pulled in, and the siren 'arm' signal has its path to ground removed. The siren is now 'armed' and under the
control of the vehicle horn switch. When the vehicle horn button is pushed the siren starts in wail mode. A further push toggles the siren into yelp mode.
Two pushes in quick succession will cancel the siren, as will returning the siren switch to the off position.
The toggle function is enabled via the vehicle horn circuit connected to the amplifier C3128-15 on a PS wire. The siren speaker (C1771) is connected to
the amplifier C3128 via an N and NWwire. A feed for the switch illumination is provided on a SR wire, and is grounded via an N wire at C1661.
Description - 2006 Model Year vehicles
The Siren system consists of a facia mounted switch, a speaker mounted in the engine compartment and an amplifier and two relays mounted in the rear
right hand side of the vehicle behind the trim. The system is powered via Fuse 2 (25 amp) of the auxiliary fuse box mounted in the rear right hand side of
