How to remove and refit the Trunk Lid Latch lock mechanism from the boot lid on Audi 100?

To take the lock mechanism off, open the boot lid, disconnect the battery negative terminal first. Then loosen up and take out the retaining screws, then take off the inner trim of the boot lid and do it with great care. Unscrew the retaining clips and screw the operating rods off the lock and then unscrew the wiring connector of the lock switch. Installed retaining nuts can be unscrewed and the lock assembly moved into position. In the case of the lock cylinder housing, loosen the retaining clips and remove the operating rods and follow the wiring out of the housing and unhook it at the connector, making care not to leave the wiring in the housing. Unscrew the holding nuts and take out the lock cylinder assembly out of the boot lid. Refitting would be required, so would reversing the steps of removal, but making sure that the lock assembly is operating, and that the central locking actuator is operational prior to installing the trim panel.

Genuine Audi 100 Trunk Lid Latch

Luggage Compartment Door Lock Assembly

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8 Trunk Lid Latches found

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Audi 100 Lock Solenoid Part Number: 4A5-962-115
$122.57 MSRP: $171.67
You Save: $49.10 (29%)
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Product Specifications
- Other Name: Lock; Actuator, Lock Solenoid
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 1992-1994 Audi 100 | Base, CS, S | 6 Cyl 2.8 L GAS
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Audi 100 Lock Part Number: 4B5-827-505-D-01C
$122.57 MSRP: $171.67
You Save: $49.10 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Latch
- Replaces: 4B5-827-505-B-01C
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 1992-1994 Audi 100 | Base, CS, S | 6 Cyl 2.8 L GAS
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Audi 100 Lock Part Number: 445-827-506-B
$78.84 MSRP: $110.42
You Save: $31.58 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Latch
- Position: Right
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 1989-1991 Audi 100 | Base | 5 Cyl 2.3 L GAS
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Audi 100 Lock Part Number: 4A9-827-505-C
$115.20 MSRP: $161.35
You Save: $46.15 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Latch
- Position: Left
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 1994 Audi 100 | S | 6 Cyl 2.8 L GAS
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Audi 100 Lock Part Number: 4A9-827-506-C
$115.20 MSRP: $161.35
You Save: $46.15 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Latch
- Position: Right
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 1992-1994 Audi 100 | Base, CS, S | 6 Cyl 2.8 L GAS
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Audi 100 Microswitch Part Number: 893-827-505
$123.76 MSRP: $173.33
You Save: $49.57 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Latch; Microswitch
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 1989-1991 Audi 100 | Base, E | 5 Cyl 2.3 L GAS
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Audi 100 Lock Part Number: 445-827-505-A
$35.75 MSRP: $47.67
You Save: $11.92 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Latch
- Position: Left
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 1989-1991 Audi 100 | Base | 5 Cyl 2.3 L GAS
View related parts
Audi 100 Lock Part Number: 445-827-506
$33.93 MSRP: $45.23
You Save: $11.30 (25%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Latch
- Position: Right
- Warranty: This genuine part is guaranteed by Audi's factory warranty.
Fits the following Vehicles:
- 1989-1991 Audi 100 | Base | 5 Cyl 2.3 L GAS

Audi 100 Trunk Lid Latch

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Audi 100 Trunk Lid Latch Parts and Q&A

Lock Solenoid
4A5-962-115
Q: How to remove and refit the Trunk Lid Latch lock mechanism from the boot lid on Audi 100?
A:
To take the lock mechanism off, open the boot lid, disconnect the battery negative terminal first. Then loosen up and take out the retaining screws, then take off the inner trim of the boot lid and do it with great care. Unscrew the retaining clips and screw the operating rods off the lock and then unscrew the wiring connector of the lock switch. Installed retaining nuts can be unscrewed and the lock assembly moved into position. In the case of the lock cylinder housing, loosen the retaining clips and remove the operating rods and follow the wiring out of the housing and unhook it at the connector, making care not to leave the wiring in the housing. Unscrew the holding nuts and take out the lock cylinder assembly out of the boot lid. Refitting would be required, so would reversing the steps of removal, but making sure that the lock assembly is operating, and that the central locking actuator is operational prior to installing the trim panel.