The Mercedes-Benz GLE300d uses H7 bulbs for both high beam and low beam headlight applications, with the bulb size remaining consistent across both functions. The replacement chart covers 2016 to 2017 model years and details the bulb size specifications for each headlight beam type during the vehicle's production period.
The year-by-year compatibility chart below provides a quick reference to verify the correct bulb size for your vehicle.
The H7 bulb is a single-filament halogen type operating at 55 watts with a PX26d base, designed to fit a two-pin connector housing.
The Mercedes-Benz GLE300d uses the H7 bulb for both high beam and low beam headlight positions across the 2016-2017 model years.
The use of a single bulb type across both beam positions means the high and low beam functions are handled by separate physical units rather than a dual-filament arrangement.
H7 bulbs are not interchangeable with visually similar single-filament types such as H1 or H3, as those use different base configurations and pin arrangements.
The PX26d base of the H7 is a keyed fitting, meaning orientation during installation is fixed and the bulb cannot be seated incorrectly in a compatible housing.
Because the same H7 specification applies to both beam positions, a single replacement bulb type covers all primary headlight functions on the GLE300d for the 2016-2017 period.