A Ningbo Tesla driver declined wash mode before cleaning—online commenters warned unactivated mode could allow water intrusion into the charging port, costing ¥2,000 to repair.

Social Context

Tesla’s wash mode protocol is endorsed by China’s Automotive Industry Association as essential for EV safety. Non-compliance risks voiding warranties—and recent NIO and BYD advisories reinforce identical protocols for high-voltage system protection.

Safety Tip

Always activate manufacturer-specific wash modes before high-pressure cleaning—and verify port seals are dry before plugging in, using lint-free cloths.