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Vacuum operated central locking – Auto Page RF-350 User Manual

Page 4

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4

VACUUM OPERATED CENTRAL LOCKING

Green Wire

Blue Wire

+12V

X

Cut

Compressor

Door Switch

30

86

87a

85

87

30

86

87a

85

87

3 Pin
Plug To
Alarm

VACUUM OPERATED DOOR LOCKING SYSTEM:

TYPICAL OF MERCEDES BENZ AND AUDI.

Locate the wire under the driver's kick panel. Use the
voltmeter connecting to ground, verify that you have the
correct wire with the doors unlocked, the voltmeter will
receive "12 volts". Lock the doors and the voltmeter will
read "0 volt". Move the alligator clip to +12V and the
voltmeter will receive "12 volts". Cut this wire and make
connections. Be sure to program door lock timer to
3.5 seconds.(See Feature II – 3 Programming.)

2 STEP DOOR UNLOCK WIRE CONNECTION FOR

GROUND SWITCHED DOOR LOCKS

Cut Existing Unlock

X

Lock

Unlock

OEM Door Master Lock Switch

To All Other
Door Lock
Motors

8

-Pin

Plug
From
Alarm

H2/8

Gray Wire

OEM
Door Lock
Motor

Existing Neg.
Lock Wire

Existing Neg.

Unlock Wire

86

30

85

87

87A

+ 12V

H3/3 Green
Wire
Door Lock

H3/1 Blue
Wire
Door Unlock

3 Pin Plug
To Alarm

OEM Door
Lock Relay