What Size Bulbs Does a 2016 BMW 335i GT xDrive Use?
Correct headlight, fog light, and tail light bulb sizes. Sourced from OEM catalog data.
Installation Difficulty
Hard (Tight clearances)
Est. Replacement Cost
$15 - $40 (Halogen) / $30+ (LED)
What Lighting System Does the 2016 BMW 335i GT xDrive Have?
The 2016 BMW 335i GT xDrive utilizes a refined lighting configuration featuring 5 distinct bulb positions. It features a standard lighting system powered by a halogen-based setup where a single H7 dual-filament bulb handles both low and high beam duties within the same reflector. Note that BMW vehicles typically feature a CANbus electrical monitor that checks for specific bulb resistance.
LED Flicker Warning
This vehicle is known to use a CANbus system. Installing standard LEDs may cause flickering.
Can You Put LED Bulbs in a 2016 BMW 335i GT xDrive?
Upgrading to LED is one of the most effective ways to modernize your BMW's appearance and safety profile. Since your 335i GT xDrive uses a single H7 bulb for both high and low beams, ensure your chosen LED kit is "dual-beam" compatible. This allows the LED circuitry to mimic the two-filament design of the original halogen bulb. Because BMW utilizes a CANbus system, standard LED bulbs may cause "bulb out" errors on your dashboard. Always opt for "Error-Free" or CANbus-ready kits which include the necessary resistors. Don't forget the H8 fog lights; switching these to LED can dramatically improve your visibility in adverse weather.
How do the 2016 BMW 335i GT xDrive's bulbs compare to other years?
The 2016 BMW 335i GT xDrive changed bulb sizes from 2015. The previous model year used a different configuration.
This bulb configuration covers the 2016 model years. ← 2015
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