Infiniti QX56 (Z62). Manual - part 448

DLK-258

< REMOVAL AND INSTALLATION >

INTELLIGENT KEY WARNING BUZZER

INTELLIGENT KEY WARNING BUZZER

Removal and Installation

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REMOVAL

Remove the Intelligent Key warning buzzer mounting bolt, and then remove the Intelligent Key warning
buzzer.

INSTALLATION

Install in the reverse order of removal.

REMOTE KEYLESS ENTRY RECEIVER

DLK-259

< REMOVAL AND INSTALLATION >

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REMOTE KEYLESS ENTRY RECEIVER

Removal and Installation

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REMOVAL

1.

Remove the luggage side finisher. Refer to 

INT-38, "LUGGAGE SIDE UPPER FINISHER : Removal and

Installation"

.

2.

Remove the remote keyless entry receiver mounting bolt, and then remove remote keyless entry receiver.

INSTALLATION

Install in the reverse order of removal.

DLK-260

< REMOVAL AND INSTALLATION >

INTELLIGENT KEY BATTERY

INTELLIGENT KEY BATTERY

Removal and Installation

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1.

Release the lock knob at the back of the Intelligent Key and remove the mechanical key.

2.

Insert a flat-blade screwdriver (A) wrapped with a cloth into the
slit of the corner and twist it to separate the upper part from the
lower part.

CAUTION:

• Do not touch the circuit board or battery terminal.
• The key fob is water-resistant. However, if it does get wet,

immediately wipe it dry. 

3.

Replace the battery with new one.

4.

Align the tips of the upper and lower parts, and then push them
together until it is securely closed.

CAUTION:

• When replacing battery, keep dirt, grease, and other for-

eign materials off the electrode contact area.

• After replacing the battery, check that all Intelligent Key

functions work normally.

PIIB6221E

Battery replacement

:Coin-type lithium battery 
(CR2025)

PIIB6222E

BACK DOOR CONTROL UNIT

DLK-261

< REMOVAL AND INSTALLATION >

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BACK DOOR CONTROL UNIT

Removal and Installation

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REMOVAL

1.

Remove the back door finisher inner. Refer to 

INT-39, "Removal and Installation"

.

2.

Remove the back door control unit mounting bolts, and then remove back door control unit.

INSTALLATION

Install in the reverse order of removal.