Find the source of water inside the cabin
查找车内进水来源
Document location and timing before mould, wiring or restraint systems are damaged.
在霉菌、线路或约束系统受损前记录进水位置与发生条件。
Beginner diagnosis · 20–30 min · Towels, torch, phone camera
1. Remove standing water safely
Park dry, switch off and blot water without unplugging seats or yellow SRS wiring. Ventilate only in a secure place.
安全清除积水
停到干燥处并熄火，吸走积水但不要拆座椅或黄色 SRS 线路，只在安全地点通风。
2. Map where and when it appears
Photograph the highest wet point and note rain, car wash, air-conditioning use or parked angle. The highest wet trace is more useful than the puddle.
记录位置与出现条件
拍摄最高湿痕，记录下雨、洗车、开空调或停车角度；最高湿点比积水位置更有判断价值。
3. Check only accessible drains and seals
Remove leaves from external cowl channels and inspect door seals visually. Do not force wire into sunroof or air-conditioning drains.
只检查可触及排水与密封
清理外部导水槽树叶并目视门封条，不要把铁丝硬捅入天窗或空调排水。
4. Act before electronics corrode
Persistent dampness, musty odour, wet headliner, warning lights or water near floor wiring needs professional leak testing and drying.
电子部件腐蚀前处理
持续潮湿、霉味、顶棚湿、警告灯或地板线路附近有水时，应专业检漏并彻底干燥。