Mercedes-Benz GLE63 AMG high beam and low beam headlight bulbs both use H7 size replacement bulbs. The chart contains bulb size specifications covering 2016 to 2019 production years.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The H7 bulb type is used across both the high beam and low beam headlight positions in the Mercedes-Benz GLE63 AMG for the 2016-2019 model years, making it the sole bulb type present in these specifications.
The H7 is a single-filament halogen bulb operating at 55 watts with a PX26d base, a two-pin connector design that is keyed to prevent incorrect installation.
For the 2016 model year, the H7 fitment for both high beam and low beam positions applies specifically to vehicles equipped with Halogen Capsule Headlamps, indicating that not all 2016 GLE63 AMG headlight assemblies share the same bulb requirement.
The H7 bulb operates on a 12-volt electrical system, which is standard for passenger vehicle halogen lighting applications.
Because both the high beam and low beam positions use the H7 bulb across the 2017-2019 model years, the vehicle uses a projector or reflector housing design with separate bulbs for each function rather than a dual-filament arrangement.
The PX26d base of the H7 is not interchangeable with other common single-filament bases such as the H1 or H3, meaning physical socket compatibility must be confirmed before substitution with any alternative bulb.
H7 bulbs are available in halogen, xenon-enhanced halogen, and LED retrofit formats, though fitment compatibility with the GLE63 AMG housing depends on the specific assembly design and any onboard lighting control systems.