E 300 trim equipped with Premium II package, E 300 trim equipped with Premium III package · LED projector

2017 Mercedes-Benz E-Class Headlights & Factory LED Guide

Choose the factory headlight system below to see the correct bulb and recommendation path for this 2017 Mercedes-Benz E-Class.

Low beam
Integrated LED
High beam
Integrated LED
Factory setup
E 300 trim equipped with Premium II package, E 300 trim equipped with Premium III package · LED projector
8.4/10BulbFacts OE Visibility Score
Factory performanceStrong Factory Lighting

Choose the factory system installed in this vehicle. Bulb sizes and recommendations change with that selection.

2017 Mercedes-Benz E-Class factory headlights vehicle image

How the factory headlights perform

This vehicle has more than one documented factory system. Use the selector above to match the trim or package where available.

Strong Factory Lighting

Usually no upgrade needed; confirm the exact trim and keep lenses clean and properly maintained.

Peak low-beam reach
373 ft
Compared with tested Cars, Sedans & Hatchbacks83rd percentile
Compared with all tested vehicles81st percentile
Peak high-beam reach
486 ft
Compared with tested Cars, Sedans & Hatchbacks36th percentile
Compared with all tested vehicles37th percentile
Curve visibility
12.6 / 15
Glare control
9.4 / 10Recorded low-beam glare exceedance up to 4.6%
High-beam assist
Yes
Curve-adaptive lighting
Yes

Performance varies by factory headlight system or trim. Confirm the installed configuration above.

Factory system guidance

Integrated LED headlights are not conventional replaceable-bulb systems. The performance results above describe the selected factory configuration.

E 300 trim equipped with Premium II package, E 300 trim equipped with Premium III package · LED projector

Low beam: Integrated LED · High beam: Integrated LED

Keep the factory system

The main headlights use integrated factory LEDs, not conventional replaceable bulbs. Diagnose aim, wiring, modules, moisture, and the assembly before ordering service parts by VIN.

Technical details and sources

Fitment, factory-system research, and BulbFacts product tests remain separate evidence. A matching bulb size does not by itself make a conversion a vehicle-specific recommendation.

Each model year opens its own BulbFacts record. Bulb sizes and factory systems are not carried over from adjacent years.

Fitment note: Verify the installed bulb, connector, housing, and factory system before ordering. A bulb-size match is not automatically a conversion recommendation or proof of vehicle-specific testing.