Why do the headlights o r taillights of the Mercedes-Benz E-Class fog up o r develop moisture in Pakistan?

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Why do the headlights o r taillights of the Mercedes-Benz E-Class fog up o r develop moisture in Pakistan?

A number of E-Class users in Pakistan have experienced condensation o r water lets forming inside their headlights o r taillights, especially during the rainy season o r after car washes. What causes this moisture buildup — is it due to poor seals, venting issues, o r local humidity? What are the best ways to fix o r prevent this problem to avoid long-term damage o r lighting failure?

Talha Kyanii asked on 11 Oct 2025 12:41:16 pm

1 Answer

9 views |

Gari Master - on 11 Oct 2025 12:43:16 pm

Fogging o r moisture inside the headlights and taillights is typically caused by **damaged o r worn-out seals**, **improper venting**, o r **rapid temperature changes**—all common in Pakistans monsoon and high-humidity conditions. Even a small crack o r poorly fitted bulb can let moisture in. While a little condensation can be normal, pooling water o r constant fogging signals a sealing issue.