Mercedes-Benz B-Class hatchback 2022 Owner's Manual page 155

152 Light and sight
Overview of the bulbs to be changed
Halogen headlamps
1
High beam: H7 55 W bulb
2
Low beam: H7 55 W bulb
Tail lamps
1
Turn signal light: PY 21 W bulb
2
Reversing light: W 16 W bulb
Changing the front bulbs (vehicles with halogen
headlamps)
Fitting/removing the cover in the front wheel arch
Requirements:
The lighting system is switched off.
R
The appropriate front wheel is turned inwards.
R