M45 V8-4.5L (VK45DE) (2006)
Audible Warning Device: Description and Operation
WARNING CHIME
System Description
-
The buzzer (1) for warning chime system is installed in the combination meter.
-
The buzzer sounds when the combination meter receives buzzer output signal from each unit through unified meter and A/C amp.
POWER SUPPLY AND GROUND CIRCUIT
Power is supplied at all times
-
through 50 A fusible link (letter F, located in the fuse and fusible link block)
-
to BCM terminal 55,
-
through 10 A fuse [No. 21, located in the fuse block (J/B)]
-
to BCM terminal 42, and
-
to combination meter terminal 23,
-
through 10 A fuse [No. 19, located in the fuse block (J/B)]
-
to unified meter and A/C amp. terminal 54.
When ignition switch is in ON or START position, power is supplied
-
through 15 A fuse [No. 1, located in the fuse block (J/B)]
-
to BCM terminal 38,
-
through 10 A fuse [No. 12, located in the fuse block (J/B)]
-
to unified meter and A/C amp. terminal 53,
-
through 10 A fuse [No. 14, located in the fuse block (J/B)]
-
to combination meter terminal 12.
Ground is supplied
-
to BCM terminals 52,
-
to unified meter and A/C amp. terminals 55 and 71, and
-
to combination meter terminals 9, 10 and 11,
-
through grounds M16 and M70.
IGNITION KEY WARNING CHIME (WITH INTELLIGENT KEY)
Refer to "WARNING FUNCTION" in intelligent key system. See: Accessories and Optional Equipment/Antitheft and Alarm Systems/Keyless
Entry/Description and Operation/Intelligent Key System
LIGHT WARNING CHIME
With ignition switch in OFF or ACC position, driver door open, and lighting switch in 1ST or 2ND position, the light warning chime will sound.
-
BCM detects ignition switch in OFF or ACC position, front door switch (driver side) ON, and lighting switch in 1ST or 2ND position. And then