Warning! Do not replace xenon lamps yourself. Replacing xenon lamps in headlights yourself is dangerous. If you handle xenon lamps incorrectly, you may get an electric shock, since such lamps use high electrical voltage.
External lighting not switched off indicator
If the external lighting devices are on and the ignition switch is in the "ACC" position (auxiliary consumers of electricity) or "LOCK" (blocking) or the key is removed from the ignition switch, then when the driver's door is opened, a continuous sound signal will be heard.
