Description
Warranty & Shipping
How-To & Tools
Product Reviews
Q&A
Vehicle Fit

Specifications:

  • Controls the following functions:
    • Turn Signal
    • High Beam
    • Windshield Wipers with Delay
    • Windshield Wiper Washer
  • Black finish on handle
  • Design improved for more durability
  • Detailed graphics
Note: An adapter may be needed for 2003 models to operate correctly. Adapter is included.

Our electrical and electronic parts are subject to strict quality control testing. Please ensure proper diagnosis of this item before purchasing as the item cannot be returned once installed or plugged in.

Item Condition: New

WARNING:  This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm.  For more information, go to www.P65Warnings.ca.gov.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

Installation Instructions

  1. step : Disconnect the battery (1:03)
    • Use your 8 mm socket to disconnect the negative battery terminal
  2. step : Remove the wiper switch (1:14)
    • Turn your key to the run position and use a screwdriver to depress the button in the key lock cylinder to remove the lock cylinder.
    • Remove the tilt lever with an adjustable wrench
    • Remove the bottom trim panel by removing two 7 mm bolts.
    • Unbolt the five 10 mm bolts to remove that bracket.
    • Remove the steering column by removing the four Phillips screws.
    • Pry up the steering column covers.
    • Remove the three T20 Torx screws securing the switch.
    • Disconnect the wiring harness connections.
  3. step : Install the wiper switch (5:33)
    • Connect the wiring harness
    • Secure the switch by replacing the 3 T20 Torx screws.
    • Replace the steering column covers and secure them with the four Phillips screws.
    • Bolt the bracket back into place with your 10 mm socket and ratchet.
    • Re-install the bottom trim panel and secure it with your 7 mm socket and ratchet.
    • Replace the tilt lever and lock cylinder.
    • Line up the key and depress the tab to click it into place.
    • Shut the car off, reconnect the battery and test your switch.

Tools needed for replacement:

    Ratchets & Related

  • Ratchet

  • Screwdrivers & Related

  • Phillips Head Screwdriver
  • Flat Blade Screwdriver

  • Sockets - Metric

  • 7mm Socket
  • 10mm Socket
  • 8mm Socket

  • Torx Drivers & Sockets

  • T20 Torx Driver

3.86/ 5.0
7 reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
4
1
0
1
1
Crown Vic turn signal switch
The part arrived really quick. Price was about 1/3 of what other sellers were charging. Watched your installation video 3 or 4 times and was able to replace the defective switch in 45 minutes. Everything on the lever is working great. Really helps to know where and how to take things apart. I had a couple of minor differences, but otherwise, great video and part.
March 19, 2017
DYI Saved me hundreds of dollars
The turn signal switch I found on line save me hundreds of dollars by doing it myself. The video that was provided made it simple with very little variations. Other than my ignition switch Tumblr was not quite as shown in the video, only because mine was somewhat different but was still easily removed with a little thinking. I was pleasantly surprised with the low price of the quality made part I ordered along with their customer service when I ran into a problem. I sent them pictures of the switch so they could see the situation and they contacted me back and discuss the matter with me. Come to find out it was my fall in overlooking a certain area. Also they warned me to be sure to disconnect the battery which I did. Success, the turn signal and wiper switch worked perfect. A good thing because the rain X on my windshield was starting to not quite work so well after two months without this part. Thank you 1AAuto.com
June 20, 2017
Unsure
Installed this and the wipers don’t work unless on highest setting so at the moment not sure if it’s this part or something else
October 21, 2017
Defective Part
Order came on-time. No issue with the processing. However, I spent 3 hours taking everything apart and then another 2 hours to install. After all that, noticed that the flasher button is defective. Keep turning on by itself and even if the car is parked overnight. I noticed this when my car battery was empty. Anyways, I ordered the part from the dealer and reinstalled everything. Planning to return this next week. 1A is a great company, I know that they are not the ones making the parts, but for me it was a very bad experience. Too much time was wasted. I guess, you dont expect much from parts not made in America. Chinese parts are all not reliable.
July 6, 2018
Great Product
This unit is a great product, great price and quick delivery. 1A Auto videos are extremely helpful.
July 7, 2018
Good part
This is a good part overall and I received it exactly as described. The only reason why I gave this 4 stars instead of 5 is because this replacement part doesnt function as smoothly as the original.
July 12, 2018
Had a mix up on order that was my fault called they fixed it for me and had no problem with getting right parts and delivered in time
August 18, 2018
Will this fit my car? Add a vehicle to make sure
Customer Q&A
Ask a question to 1A Auto customers who purchased the product
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Year Make Model Description
2003-2011Ford Crown Victoria Ford Crown Victoria Combination Switch for Models with Delay Wipers
2003-2011Lincoln Town Car Lincoln Town Car Combination Switch for Models with Delay Wipers
2003-2011Mercury Grand Marquis Mercury Grand Marquis Combination Switch for Models with Delay Wipers
2003-2004Mercury Marauder Mercury Marauder Combination Switch for Models with Delay Wipers
Part #: 1AZTS00095


Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout

How-to Video:

(09:12 min)