How to service and repair the headlamp dimmer switch on Lincoln MKZ?

The first step for repairing or servicing the headlamp dimmer switch begins with removing the steering column opening cover that attaches through instrument panel tabs when you pull it straight outward. You should first press inward on both sides of the upper steering column shroud while lifting it upward before completely removing it from the assembly. Unlock the tilt lever then drain the shroud by taking out its three retaining screws. Finally pull the shroud off. Pull the electrical connector from the multifunction switch before removing its attaching screws to extract the switch. Install the system by doing the opposite of what was done during dismantling.

How to Address Issues with the Dimmer Switch on a Lincoln Town Car?

The first step for servicing and repairing the headlamp dimmer switch requires a battery disconnection. The first step to remove the ignition switch lock cylinder is to use an ignition key to turn it to "RUN" position before using a punch to push the release tab while pulling the cylinder out. Service and repair of the headlamp dimmer switch begins with disconnecting the battery before taking off the tilt wheel handle and shank. Next, use two hands to push sides of the upper shroud and unfasten the three screws from the lower shroud. Three electrical connectors need removal from the multifunction switch before removing its two mounting screws. The installation ends by performing the reverse steps of removal.

How to service and repair the headlamp dimmer switch on Lincoln Navigator?

The procedure for repairing the headlamp dimmer switch starts by taking out the steering wheel. A tilt release handle will let you reach the second screw that enables removal of the lower steering column shroud and its attaching screws. The next step should be to remove the screw located behind the multifunction switch in order to separate the upper steering column shroud. Next detach the bolt before employing the release to elevate the switch. The small screwdriver will help depres the connector release tab on the second connector but you must disconnect the connectors in the indicated sequence to remove the multifunction switch. Fitting the new switch requires executing step-by-step the removal steps in reverse order.

OEM Lincoln Dimmer Switch

Light Dimmer Switch

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27 Dimmer Switches found

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Lincoln Dimmer Switch
Part Number: 7L1Z-11691-BA
$29.38 MSRP: $41.67
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Product Specifications
- Other Name: Resistor Assembly; Instrument Panel Dimmer Switch; Headlight Dimmer Switch; Instrument Light Rheostat; Rheostat
- Manufacturer Note: BLACK
Fits the following Lincoln Models:
- Navigator | 2007-2014 | Base, L, L Luxury, L Ultimate, Luxury, Ultimate | 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
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Lincoln Dimmer Switch
Part Number: DE9Z-11691-AA
$29.38 MSRP: $41.67
You Save: $12.29 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Resistor Assembly; Instrument Light Rheostat
- Manufacturer Note: BLACK
Fits the following Lincoln Models:
- MKT | 2013-2019 | Base, EcoBoost, Livery, Premiere, Reserve | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
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Lincoln Dimmer Switch
Part Number: AE9Z-11691-AB
$29.38 MSRP: $41.67
You Save: $12.29 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Resistor Assembly; Instrument Light Rheostat
- Replaces: AE9Z-11691-AA
Fits the following Lincoln Models:
- MKT | 2010-2012 | Base, EcoBoost | 6 Cyl 3.5 L GAS, 6 Cyl 3.7 L GAS
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Lincoln Dimmer Switch
Part Number: 7L7Z-11691-BA
$44.52 MSRP: $66.67
You Save: $22.15 (34%)
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Product Specifications
- Other Name: Resistor Assembly
Fits the following Lincoln Models:
- Navigator | 2007-2014 | Base, L, L Luxury, L Ultimate, Luxury, Ultimate | 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
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Lincoln Headlamp Switch
Part Number: LC5Z-11654-AA
$72.14 MSRP: $114.55
You Save: $42.41 (38%)
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Product Specifications
- Other Name: Switch Assembly - Headlamps
Fits the following Lincoln Models:
- Aviator | 2020-2023 | Base, Livery | 6 Cyl 3.0 L GAS
- Corsair | 2020-2023 | Base, Grand Touring, Reserve | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L PLUG-IN HYBRID EV-GAS (PHEV)
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Lincoln Headlamp Switch
Part Number: LC5Z-11654-BA
$72.14 MSRP: $114.55
You Save: $42.41 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly - Headlamps; Multi Purpose Switch
Fits the following Lincoln Models:
- Aviator | 2020-2023 | Base, Black Label, Black Label Grand Touring, Grand Touring, Livery, Reserve | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
- Corsair | 2020-2023 | Base, Reserve | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
- Navigator | 2022-2024 | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
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Lincoln Headlamp Switch
Part Number: KA1Z-11654-AA
$72.14 MSRP: $114.55
You Save: $42.41 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly - Headlamps; Multi Purpose Switch
Fits the following Lincoln Models:
- Nautilus | 2019-2023 | Base, Black Label, Reserve, Select | 4 Cyl 2.0 L GAS, 6 Cyl 2.7 L GAS
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Lincoln Headlamp Switch
Part Number: EJ7Z-11654-BA
$57.25 MSRP: $90.91
You Save: $33.66 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly - Headlamps; Multi Purpose Switch
- Manufacturer Note: BLACK
Fits the following Lincoln Models:
- MKC | 2015-2019 | Base, Black Label, Premiere, Reserve, Select | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
- MKX | 2016-2018 | Black Label, Premiere, Reserve, Select | 6 Cyl 2.7 L GAS, 6 Cyl 3.7 L GAS
- Nautilus | 2019 | Base, Reserve, Select | 4 Cyl 2.0 L GAS, 6 Cyl 2.7 L GAS
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Lincoln Headlamp Switch
Part Number: JL7Z-11654-BA
$108.78 MSRP: $172.73
You Save: $63.95 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly - Headlamps; Multi Purpose Switch
Fits the following Lincoln Models:
- Navigator | 2018-2023 | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS
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Lincoln Headlamp Switch
Part Number: KA1Z-11654-BA
$72.14 MSRP: $114.55
You Save: $42.41 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly - Headlamps; Multi Purpose Switch
Fits the following Lincoln Models:
- Nautilus | 2019-2023 | Base, Black Label, Reserve, Select | 4 Cyl 2.0 L GAS, 6 Cyl 2.7 L GAS
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Lincoln Headlamp Switch
Part Number: LC5Z-11654-EA
$89.31 MSRP: $141.82
You Save: $52.51 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly - Headlamps
Fits the following Lincoln Models:
- Aviator | 2020-2023 | Black Label, Black Label Grand Touring, Grand Touring, Reserve | 6 Cyl 3.0 L GAS, 6 Cyl 3.0 L PLUG-IN HYBRID EV-GAS (PHEV)
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Lincoln Headlamp Switch
Part Number: DP5Z-11654-BA
$57.25 MSRP: $90.91
You Save: $33.66 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly - Headlamps; Headlight Switch; Multi Purpose Switch
- Manufacturer Note: BLACK
Fits the following Lincoln Models:
- Continental | 2017-2020 | 80th Anniversary Coach Door Edition, Base, Black Label, Coach Door Edition, Livery, Premiere, Reserve, Select | 6 Cyl 2.7 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.7 L GAS
- MKC | 2015-2019 | Base, Black Label, Premiere, Reserve, Select | 4 Cyl 2.0 L GAS, 4 Cyl 2.3 L GAS
- MKX | 2016-2018 | Black Label, Premiere, Reserve, Select | 6 Cyl 2.7 L GAS, 6 Cyl 3.7 L GAS
- MKZ | 2013-2020 | Base, Black Label, Black Label Hybrid, Hybrid, Premiere, Premiere Hybrid, Reserve, Reserve Hybrid, Reserve I, Reserve I Hybrid, Reserve II, Reserve II Hybrid, Select, Select Hybrid | 4 Cyl 2.0 L FULL HYBRID EV-GAS (FHEV), 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.7 L GAS
- Nautilus | 2019 | Black Label, Reserve | 4 Cyl 2.0 L GAS, 6 Cyl 2.7 L GAS
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Lincoln Dimmer Switch
Part Number: 3W1Z-11691-AA
Product Specifications
- Other Name: Resistor Assembly; Headlight Dimmer Switch; Instrument Light Rheostat
- Manufacturer Note: Thumbwheel design
Fits the following Lincoln Models:
- Town Car | 2003-2011 | Cartier, Cartier L, Designer Series, Executive, Executive L, Executive Protection Series, Protection Series, Signature, Signature L, Signature Limited, Ultimate, Ultimate L | 8 Cyl 4.6 L FLEX, 8 Cyl 4.6 L GAS
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Lincoln Dimmer Switch
Part Number: 9E5Z-11691-AA
Product Specifications
- Other Name: Resistor Assembly; Instrument Light Rheostat
Fits the following Lincoln Models:
- MKZ | 2012 | Base | 6 Cyl 3.5 L GAS
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Lincoln Dimmer Switch
Part Number: 8A5Z-11691-AB
Product Specifications
- Other Name: Resistor Assembly; Instrument Light Rheostat
Fits the following Lincoln Models:
- MKS | 2009 | Base | 6 Cyl 3.7 L GAS
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Lincoln Dimmer Switch
Part Number: 8A1Z-11691-AA
Product Specifications
- Other Name: Resistor Assembly; Instrument Light Rheostat
- Manufacturer Note: Alloy Metallic
Fits the following Lincoln Models:
- MKX | 2007-2010 | Base | 6 Cyl 3.5 L GAS
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Lincoln Dimmer Switch
Part Number: 2C5Z-11691-AAB
Product Specifications
- Other Name: Resistor Assembly; Instrument Light Rheostat
- Manufacturer Note: Switch - Dimmer
Fits the following Lincoln Models:
- Aviator | 2003-2005 | Base | 8 Cyl 4.6 L GAS
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Lincoln Dimmer Switch
Part Number: 2L7Z-11691-AAA
Product Specifications
- Other Name: Resistor Assembly; Instrument Light Rheostat
Fits the following Lincoln Models:
- Navigator | 2003-2006 | Base, Luxury, Ultimate | 8 Cyl 5.4 L GAS
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Lincoln Dimmer Switch
Part Number: 6H6Z-11691-AA
Product Specifications
- Other Name: Resistor Assembly; Instrument Light Rheostat
- Manufacturer Note: Satin Nickel
Fits the following Lincoln Models:
- MKX | 2007 | Base | 6 Cyl 3.5 L GAS
- MKZ | 2007-2009 | Base | 6 Cyl 3.5 L GAS
- Zephyr | 2006 | Base | 6 Cyl 3.0 L GAS
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Lincoln Dimmer Switch
Part Number: XW4Z-11691-AA
Product Specifications
- Other Name: Resistor Assembly; Headlight Dimmer Switch; Instrument Light Rheostat
Fits the following Lincoln Models:
- LS | 2000-2002 | Base, LSE | 6 Cyl 3.0 L GAS, 8 Cyl 3.9 L GAS

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1-20 of 27 Results

Lincoln Dimmer Switch Parts Questions & Experts Answers

Dimmer Switch
6H6Z-11691-AA
Q: How to service and repair the headlamp dimmer switch on Lincoln MKZ?
A: The first step for repairing or servicing the headlamp dimmer switch begins with removing the steering column opening cover that attaches through instrument panel tabs when you pull it straight outward. You should first press inward on both sides of the upper steering column shroud while lifting it upward before completely removing it from the assembly. Unlock the tilt lever then drain the shroud by taking out its three retaining screws. Finally pull the shroud off. Pull the electrical connector from the multifunction switch before removing its attaching screws to extract the switch. Install the system by doing the opposite of what was done during dismantling.
Dimmer Switch
3W1Z-11691-AA
Q: How to Address Issues with the Dimmer Switch on a Lincoln Town Car?
A: The first step for servicing and repairing the headlamp dimmer switch requires a battery disconnection. The first step to remove the ignition switch lock cylinder is to use an ignition key to turn it to "RUN" position before using a punch to push the release tab while pulling the cylinder out. Service and repair of the headlamp dimmer switch begins with disconnecting the battery before taking off the tilt wheel handle and shank. Next, use two hands to push sides of the upper shroud and unfasten the three screws from the lower shroud. Three electrical connectors need removal from the multifunction switch before removing its two mounting screws. The installation ends by performing the reverse steps of removal.
Dimmer Switch
2L7Z-11691-AAA
Q: How to service and repair the headlamp dimmer switch on Lincoln Navigator?
A: The procedure for repairing the headlamp dimmer switch starts by taking out the steering wheel. A tilt release handle will let you reach the second screw that enables removal of the lower steering column shroud and its attaching screws. The next step should be to remove the screw located behind the multifunction switch in order to separate the upper steering column shroud. Next detach the bolt before employing the release to elevate the switch. The small screwdriver will help depres the connector release tab on the second connector but you must disconnect the connectors in the indicated sequence to remove the multifunction switch. Fitting the new switch requires executing step-by-step the removal steps in reverse order.