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Buick LaCrosse Vanity Mirror Light Bulbs Replacement Guide
How to change a burnt out vanity mirror light bulb in the sun visors of a 2nd generation 2010 to 2016 Buick LaCrosse.

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2016 LaCrosse Sun Visor
Flip Open Mirror Cover
Insert Flathead Screwdriver
This automotive maintenance tutorial was specifically written to assist owners of the second generation (2010, 2011, 2012, 2013, 2014, 2015 & 2016) GM Buick LaCrosse sedan in changing the battery in the key fob remote control for the keyless entry system.

Owners of other General Motors vehicles such as the Chevrolet Impala, Monte Carlo, Malibu, Spark, Sonic, Cruze, Volt, SS, Camaro, Caprice, Corvette, Trax, Equinox, Traverse, Tahoe, Suburban, Colorado, Silverado, Buick Verano, Regal, Cascada, Encore, Enclave, Envision, GMC Canyon, Sierra, Terrain, Acadia, Yukon, Savana, Cadillac CT6, ATS-V, ATS, ELR, CTS, XTS, XT5, SRX, Escalade and Holden Commodore may also find these DIY instructions to be helpful.

The OEM light bulb was part number TS-14V1CP4X.

A few compatible replacement miniature "fuse" type light bulbs include the following: TS-14V1CP, ACDelco 13502343, 6614F, TS-14V1.5CP and Eiko 40842 - 6614F.

Lens Cover Removed
Gently Pry Out Old Bulb
Old Light Bulb Removed
To prevent from scratching the plastic surfaces, you may choose to either cover the tip of your screwdriver with a thin micro fiber cloth or instead use a plastic pry bar tool.

Insert the blade of the screwdriver in to the small notch on the outer edge of the lens cover and gently pry it out.

Set the lens cover aside in a safe place.

Pull out the old light bulb with your fingers or carefully pry it out at one of the metal end caps with the flathead screwdriver.

If the old light bulb was recently illuminated, be careful since it might still be hot enough to burn your fingers.

Old TS-14V1CP4X
Push In New Light Bulb
New Light Bulb In Socket
Push a new miniature fuse type light bulb such as the TS-14V1CP, ACDelco 13502343, 6614F or the Eiko 40842 - 6614F straight in to the socket.

If you are installing an LED bulb and it doesn't work at first, try flipping it around in the socket.

Snap In Lens Cover
Test New Vanity Light Bulbs
Close Mirror Cover
The new light bulb should illuminate immediately. If not, open and close the mirror cover or press the "Unlock" button on the key fob to activate the interior lights.

Close the mirror cover to complete the job.

For more, check out my other 2010-2016 Buick LaCrosse DIY Repair & Maintenance Guides.

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