Is it safe to drive with Mercedes W211 E-Class Sunroof Drain Flooding?

Generally safe to drive for short distances, but the fault should be diagnosed and repaired promptly.

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Mercedes W211 E-Class Sunroof Drain Flooding — Mercedes-Benz E-Class 2002 | MyCarFault

Mercedes W211 E-Class Sunroof Drain Flooding

Mercedes-Benz E-Class 2002 All

Safe to Drive?

✅ Safe to Drive

Urgency Level

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Blocked sunroof drains on W211 cause water to enter the cabin through the A-pillar. The SAM unit under the passenger footwell is particularly vulnerable to water damage. Clear drains every 6 months.

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Mercedes W211 E-Class Sunroof Drain Flooding

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