Audi SQ5 2020 Bulb Size
Bulb size chart
This 2020 Audi SQ5 bulb size page helps you verify the correct bulbs by lighting position, so you can match the right replacement before you buy. The SQ5 uses LED lighting for most exterior functions, but a few locations still use replaceable bulbs, and the exact setup can vary by market, trim, and lighting package.
Use this guide to check common fitment points such as the headlights, fog lights, brake lights, turn signals, license plate lights, side markers, and interior lamps. If you are replacing a failed bulb or planning a maintenance refresh, confirming the position first is the easiest way to avoid ordering the wrong part.
For the 2020 Audi SQ5, fitment can differ between trims, packages, and body styles, so always compare the bulb location on your vehicle with the chart before purchasing. Some lighting functions are factory LED assemblies and may not use a serviceable halogen bulb at all, while other positions may accept a standard replacement bulb or an LED module. If you are considering an aftermarket LED conversion, make sure it is compatible with the housing, connector, and any vehicle lighting checks. The safest approach is to inspect the installed bulb or lamp assembly before you buy, especially for locations like the reverse light, glove box light, and rear fog light where part numbers can vary.
FAQ
Does the 2020 Audi SQ5 use LED headlights?
Yes, the 2020 Audi SQ5 uses LED lighting for the headlight functions listed on this page. The chart shows both high beam and low beam as LED, so there is not a separate halogen bulb part number provided here for those positions.
What bulb size does the front reverse light use on a 2020 SQ5?
The back up reverse light bulb is listed as 921. That is one of the few replaceable bulb sizes shown for the 2020 Audi SQ5.
What is the rear fog light bulb size on this SQ5?
The rear fog light bulb is listed as 921. Always verify the lamp position on your vehicle, since lighting equipment can vary by market.
Are the front fog lights replaceable on the 2020 Audi SQ5?
The front fog light is listed as LED, which usually means the lamp is part of an LED assembly rather than a simple plug-in bulb. If the light fails, the replacement method may be different from a standard bulb swap.
What bulb does the glove box light use?
The glove box light bulb is listed as 2825. This is an interior bulb location that can usually be checked by opening the glove box and comparing the installed bulb before purchase.
Are the brake lights on the 2020 Audi SQ5 LED?
Yes, the brake light bulb is listed as LED. That means the brake light may be integrated into an LED unit instead of using a traditional replaceable bulb.
What about the license plate lights?
The license plate light bulb is listed as LED. If one side stops working, inspect the lamp assembly and connector, since the service procedure may differ from a standard bulb replacement.
Does the 2020 SQ5 have LED daytime running lights?
Yes, the daytime running light bulb is listed as LED. On many Audi models, the DRL is built into the headlamp assembly rather than being a separate bulb you can easily swap.
What is the turn signal bulb size for the front and rear?
Both the front turn signal light and rear turn signal light are listed as LED. Because of that, the turn signal functions are likely integrated into LED lamp assemblies rather than using a conventional bulb number.
Are the tail lights and center high mount stop light LED?
Yes, the tail light bulb and the center high mount stop light bulb are both listed as LED. This usually means the light output comes from an integrated LED unit.
What are the side marker bulb sizes on the 2020 Audi SQ5?
Both the front side marker light bulb and rear side marker light bulb are listed as LED. If you are troubleshooting a side marker issue, check the full lamp assembly and not just a removable bulb.
Can I convert the 2020 SQ5 lighting to aftermarket LEDs?
Some locations are already LED from the factory, while others may use a replaceable bulb such as 921 or 2825. Before converting any non-LED position, confirm the housing, polarity, and vehicle compatibility so the new bulb fits correctly and does not trigger warning messages.
Why should I check the bulb on my vehicle before ordering?
Because trim and lighting package differences can change the exact setup. Checking the installed bulb or lamp assembly helps confirm whether your 2020 Audi SQ5 uses a serviceable bulb or an integrated LED unit in that position.