One problem related to exterior lighting has been reported for the 2003 BMW X5. The most recently reported issues are listed below.
Water gets inside rear lights, causing corrosion, as a result, the lights stop working and a warning light appears on the dashboard "check break lights", "check rear lights".
| Headlight Switch problems | |
| Tail Light Switch problems | |
| Headlights problems | |
| Exterior Lighting problems |