Cadillac CTS-V 2016 Bulb Size
Bulb size chart
This page helps you verify the bulb sizes for the 2016 Cadillac CTS-V by lighting position, so you can match the correct replacement before you order. Whether you are replacing an exterior lamp, a cabin light, or a small utility bulb, checking the location first is the easiest way to avoid buying the wrong part.
For the 2016 Cadillac CTS-V, bulb fitment can vary by market, trim, and body style, so the same model year may use different bulbs in some positions. Use the chart on this page to confirm the bulb size for each light location, including headlights, reverse lights, license plate lights, and interior lamps.
When shopping for replacements, keep in mind that some 2016 Cadillac CTS-V lighting positions may be halogen-style bulbs, while others may be factory HID or LED-based depending on the package and market. Aftermarket LED conversions can also change the fitment or require adapters, so it is smart to compare the installed bulb before buying. If possible, remove the old bulb and check the number printed on the base, since that is the most reliable way to confirm compatibility before purchase.
FAQ
What headlight bulb does the 2016 Cadillac CTS-V use?
The chart lists D3S for the headlight bulb high beam and low beam on the 2016 Cadillac CTS-V. Because lighting equipment can vary by build and market, confirm the bulb type already installed before ordering.
What is the reverse light bulb size for this model year?
The back up reverse light bulb is listed as 921 for the 2016 Cadillac CTS-V. This is the bulb size shown for the reverse lamp position on this page.
What bulb fits the license plate lights?
The license plate light bulb is listed as 2825 for the 2016 Cadillac CTS-V. If your car has been modified with LED license plate lamps, check the installed setup before buying a replacement.
What bulb is used for the dome light?
The dome light bulb is listed as 2825 for the 2016 Cadillac CTS-V. This is the interior overhead lamp size shown in the bulb chart.
What size is the glove box light bulb?
The glove box light bulb is listed as 906 for the 2016 Cadillac CTS-V. This small interior bulb is used in the glove compartment area.
What bulb fits the interior door light?
The interior door light bulb is listed as 906 for the 2016 Cadillac CTS-V. If your door lighting has been changed to LEDs, verify the current bulb or module before replacing it.
What is the stepwell light bulb size?
The stepwell light bulb is listed as 2886X for the 2016 Cadillac CTS-V. This bulb is used in the lower entry lighting area.
What bulb does the vanity mirror light use?
The vanity mirror light bulb is listed as 6612F for the 2016 Cadillac CTS-V. Check both sun visors if you are replacing these bulbs, since fitment should match on each side.
What bulb fits the trunk or cargo area light?
The trunk or cargo area light uses bulb 211-2 on the 2016 Cadillac CTS-V. This is the bulb size shown for the rear cargo lamp position.
What is the map light bulb size?
The map light bulb is listed as PC175 for the 2016 Cadillac CTS-V. This size is shown as the optional raw list entry for the map light position.
Do all 2016 Cadillac CTS-V models use the same bulbs?
Not always. Trim, lighting package, market, and body style can change bulb fitment, especially for interior lamps and exterior lighting. Always match the bulb position on the page with the bulb installed in your vehicle.
Should I buy bulbs based only on the model year?
No. The model year is a good starting point, but the safest approach is to verify the bulb size by lighting position and compare it with the bulb already installed. That is especially important on vehicles with factory HID or LED equipment.