How to replace tail light bulb for BMW X3 five-door wagon (F25)

Model years: 2010 - present
Tail lights or tail lamps are positioned at the back part of vehicle's body, which prime goal is to enhance car's conspicuity on roadway at nightfall. Aforementioned lamps emit red ray of light the same as stop lamps, the difference is that the second triggers much brighter light. Commonly tail lamps will be activated whole time the headlights are switched on. It's important that the cargo that is transported does not obstruct tail lights, as full visibility of such car will be prevented. Identical outcome suits for an inoperative tail lamp, that's why immediate bulb replacement is needed.

The life-time of a bulb is limited. Sooner or later, it will burn out and will have to be replaced. Bulbs, made of high quality materials, tend to last longer. It's recommended to use well known brand replacement bulbs.

If bulb burns out right after installation, your vehicle might have a problem inside electrical system - have it checked by auto electrician.


BMW X3 tail light bulb list:
Body type Position Bulb specs Buy
Five-door wagon
Taillight
Type: Single Filament Bulb (P21W)
Voltage / Watts: 12V/21W
Amazon.com:
$7.46pair
Amazon.co.uk:
£5.94pair

How to replace tail light bulb:
1. Open the trunk.
2. Remove rear lights cluster cover.
3. Pull out the lights assembly.
4. Locate tail light bulb.
5. Remove old bulb.
6. Insert the replacement bulb.
7. Apply rear lights cluster back.
8. Apply rear lights cluster cover.
9. Test if tail lights work.
Tail light bulb replacement instructions for:
X3 (2003 - 2010)