How to Address Issues with the Back Up Light Switch on a Mercury Mountaineer?

Service of a back up light switch begins with raising and supporting the vehicle. The first step requires disconnecting the electrical connector from the back up light switch followed by removing the switch unit. Use the opposite steps for installing the back up light switch after removal.

How to Service the Back Up Light Switch on Mercury Mariner?

The first step to service the reversing lamp switch requires disconnecting the electrical connector that connects to the switch. Remove the reversing lamp switch as the second part of the service process. To install the switch you should tighten it to 24 Nm and reverse the removal steps to achieve a complete installation.

OEM Mercury Back Up Light Switch

Reverse Light Switch

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6 Back Up Light Switches found

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Mercury Back-Up Switch Part Number: 8L8Z-15520-A
$45.80 MSRP: $72.73
You Save: $26.93 (38%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Switch Assembly - Reversing Lamp; Back Up Light Switch
- Replaces: 5L8Z-15520-AA
Fits the following Mercury Models:
- Mariner | 2008-2011 | Base, Premier | 4 Cyl 2.3 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.0 L FLEX, 6 Cyl 3.0 L GAS
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Mercury Back-Up Switch Part Number: EOZZ-15520-A
$28.63 MSRP: $45.45
You Save: $16.82 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch Assembly - Reversing Lamp; Back Up Light Switch
Fits the following Mercury Models:
- Capri | 1984-1986 | 5.0, GS, RS, RS Turbo | 4 Cyl 2.3 L GAS, 6 Cyl 3.8 L GAS, 8 Cyl 5.0 L GAS
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Mercury Back-Up Switch Part Number: 6L5Z-15520-A
$28.63 MSRP: $45.45
You Save: $16.82 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly - Reversing Lamp; Back Up Light Switch
- Replaces: 1L2Z-15520-AA, C9TZ-15520-C
Fits the following Mercury Models:
- Cougar | 1992-1995 | LS, XR-7 | 6 Cyl 3.8 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS
- Mountaineer | 1997-2003 | Base | 6 Cyl 4.0 L FLEX, 6 Cyl 4.0 L GAS, 8 Cyl 4.6 L GAS, 8 Cyl 5.0 L GAS
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Mercury Back-Up Switch Part Number: CM5Z-15520-B
$28.63 MSRP: $45.45
You Save: $16.82 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Switch Assembly - Reversing Lamp; Back Up Light Switch
- Replaces: 6M2Z-15520-A, SW-6492, SW-6537, CM5Z-15520-A, XS4Z-15520-A, YS4Z-15520-BA
Fits the following Mercury Models:
- Cougar | 1999-2002 | Base, S, V6 | 4 Cyl 2.0 L GAS, 6 Cyl 2.5 L GAS
- Mystique | 2000 | GS, LS | 4 Cyl 2.0 L GAS, 6 Cyl 2.5 L GAS
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Mercury Back-Up Switch Part Number: F1CZ15520B
Product Specifications
- Other Name: Switch Assembly - Reversing; Back Up Light Switch; Switch Assembly - Reversing Lamp
Fits the following Mercury Models:
- Tracer | 1991-1996 | Base, Trio | 4 Cyl 1.9 L GAS
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Mercury Back-Up Switch Part Number: F1CZ-15520-A
Product Specifications
- Other Name: Switch Assembly - Reversing; Back Up Light Switch; Switch Assembly - Reversing Lamp
Fits the following Mercury Models:
- Tracer | 1991-1996 | LTS | 4 Cyl 1.8 L GAS

Mercury Back Up Light Switch

If you own Mercury and want to keep it in top shape, choosing OEM Back Up Light Switch is a smart move. They are precisely engineered and follow strict factory standards. They are made in advanced facilities that use cutting edge technology. Each part goes through thorough testing to confirm strength and safety, so you can trust it. FordPartsDeal.com gives you genuine Mercury Back Up Light Switch at some of the affordable online prices without cutting quality. Every OEM Mercury part includes the manufacturer's warranty, easy returns, and super-fast delivery. So why wait? Shop now and get your vehicle back to peak condition.

Mercury Back Up Light Switch activates and deactivates the power of reverse lamps immediately, providing the driver with clear warning and visibility. Mercury strived to establish a reputation for easy ride, noiseless cabins, sleek lines, and a ride that was balanced between soft springs and firm steering, all at prices affordable to families who sought high-end comfort without the luxury labeling, all the way to the curtain call 2011. Mercury reduced road thrum with more substantial carpets and door seals and allowed people to talk in the cab rather than yelling at one another. The wide cabins allowed knees and elbows to relax during cross-country hauls. Through the decades, the marque continued to experiment, incorporating power steering, early climate control, better sound insulation, and broader seat tracks to make long journeys less like tasks and more of a section of time for all that were on board during regular errands and their commutes. The Back Up Light Switch can be coupled to a mechanical or hydraulic trigger by Mercury that will complete the circuit the instant you shift the lever into reverse and light the bulbs so that those walking and driving in your rear can respond more quickly. Back Up Light Switch has a sealed housing, nickel-plated contacts, and a two-wire hook-up and does not mind salt, dust, and vibration that destroy less robust components. The back up light is for transmissions that span decades since its thread size and voltage requirement are consistent with established standards. To make the Back Up Light Switch easy to access and affordable to replace, Mercury keeps safety and visibility on the road well past triple-digit odometer numbers.

Mercury Back Up Light Switch Parts and Q&A

Back-Up Switch
6L5Z-15520-A
Q: How to Address Issues with the Back Up Light Switch on a Mercury Mountaineer?
A:
Service of a back up light switch begins with raising and supporting the vehicle. The first step requires disconnecting the electrical connector from the back up light switch followed by removing the switch unit. Use the opposite steps for installing the back up light switch after removal.
Back-Up Switch
8L8Z-15520-A
Q: How to Service the Back Up Light Switch on Mercury Mariner?
A:
The first step to service the reversing lamp switch requires disconnecting the electrical connector that connects to the switch. Remove the reversing lamp switch as the second part of the service process. To install the switch you should tighten it to 24 Nm and reverse the removal steps to achieve a complete installation.