BMW 4 Series Owner's Manual page 203

21-watt bulb, PY21W
1. In the wheel house, loosen the two brack‐
ets and remove the cover.
2. If necessary, pull the inside trim of the
wheel house slightly inward. Turn the bulb
holder counterclockwise and remove.
3. Press the bulb gently into the socket, turn
counterclockwise and remove.
4. Install the new bulb and bulb holder in re‐
verse order of removal.
5. Attach the cover to the wheel house.
LED headlamps
Light-emitting diodes (LEDs)
Follow the general instructions on Lamps and
bulbs, refer to page 198.
With LED headlamps, all front lamps and side
indicators are designed with LED technology.
If an LED fails, switch on the front fog lamps
and continue the trip with great care. Comply
with local regulations.
Contact your service center in the event of a
malfunction.
Online Edition for Part no. 0140 2 909 827 - VI/13
Replacing components
Headlamps
1 Daytime running lights
2 Low beams/headlamp flasher
3 High beams
4 Parking lamps / daytime running lights
5 Turn signal
6 Side marker lights
Contact your service center in the event of a
malfunction.
Front fog lamps
Follow the general instructions on lamps and
bulbs, refer to page 198.
35-watt bulb, H8.
1. Use the back side of the screwdriver from
the onboard vehicle tool kit to remove the
three wheel house panel screws, arrow 1.
Carefully raise the wheel house panel, ar‐
row 2.
2. Pull off the bulb connector, arrow 1.
Turn the bulb, arrow 2.
Left side of vehicle: turn clockwise.
Mobility
203