Main Functions:
1 Protects passengers from rain, wind, dust, and heat.
2 Provides clear visibility for safe driving.
3 Improves security and safety.
4 Reduces outside noise.
5 Allows ventilation when opened.
6 Adds comfort and privacy.
Why It Must Be Replaced:
1 When it’s cracked or shattered.
2 Visibility becomes poor or distorted.
3 It no longer seals properly against rain and wind.
4 The glass becomes unsafe and may break unexpectedly.
5 The window cannot move smoothly due to damage.