How to top up screen wash on a Mercedes-Benz B-Class

By Lawrence Minnie

We show you how to fill your Mercedes-Benz B Class' windscreen washer fluid in a few easy steps.

Clean your screen

Keeping your windscreen clear is imperative to safe driving. You can do this by washing your windscreen regularly at a service station or with the vehicles onboard system. The onboard system does need to be refilled regularly and we are going to show you how in just a few easy steps.

You will need:

• Clean water
• Washer fluid additive

Let's get started!

1. Open the bonnet
2. Locate the washer fluid bottle, it is near the passenger side headlight marked with a blue cap.
3. Open the lid and fill with clean water
4. Add two tablespoons of washer fluid soap or as directed on the packaging.
5. Replace the lid.
6. Close the bonnet 
7. Test the system to ensure it works sufficiently.

You may want to check out our wiper blade replacement tutorial here to ensure that you have clear vision ahead, no matter the season.