Interior LED bulbs in the Audi A3 are a size-code exercise first and a CANbus exercise second. Get the bulb code right (194, T10, festoon 31 or 36 or 42 mm, W5W or C5W), then decide whether CANbus-decoded bulbs are worth the small extra outlay given that this car is known to be CANbus-sensitive.
Read the full Audi A3 LED interior lights guide →Are these bulbs CANbus-sensitive on the Audi Q3? This car is known to be CANbus-sensitive. This brand's cars are among the more CANbus-sensitive in the UK market, so pick bulbs explicitly labelled CANbus-ready or plan on an inline resistor to avoid a bulb-out warning on the dash.
Read the full Audi Q3 LED interior lights guide →Three products we would look at first in this category. Fit for your Audi still comes first: check the compatibility list on the listing against your exact model and year, and read the model guide above.
W5W/T10 LED pair; road use only on vehicles in Osram's approval list, fine for interior lights.
Osram Night Breaker LED W5W (pair): see the price on Amazon →Cool white W5W; road-legal only as a position light on listed models.
Philips Ultinon Pro6000 W5W LED (6000K): see the price on Amazon →Warmer white for map and dome lights.
Philips Ultinon Pro6000 W5W LED (4000K warm white): see the price on Amazon →Affiliate links: as an Amazon Associate we earn from qualifying purchases. Prices are set by Amazon.
Each vehicle hub links to every accessory category for that model.
The generation, body style and boot figures above draw from these public references. See how we write these guides for the wider methodology.