Summary
The objective of this procedure is to show you how to inspect and refill a windshield washer fluid reservoir. Remember to only use an approved windshield washer fluid.
Part 1. Preparation and safety
Objective
- Inspect and refill a windshield washer fluid reservoir.
Personal safety
Whenever you perform a task in the workshop you must use personal protective clothing and equipment that is appropriate for the task and which conforms to your local safety regulations and policies. Among other items, this may include:
- Work clothing - such as coveralls and steel-capped footwear
- Eye protection - such as safety glasses and face masks
- Ear protection - such as earmuffs and earplugs
- Hand protection - such as rubber gloves and barrier cream
- Respiratory equipment - such as face masks and valved respirators
If you are not certain what is appropriate or required, ask your supervisor.
Safety check
- Make sure that you understand and observe all legislative and personal safety procedures when carrying out the following tasks. If you are unsure of what these are, ask your supervisor.

Points to note
- Only use an approved windshield washer fluid.
Part 2: Step-by-step instruction
- Locate washer fluid reservoir
Locate the windshield wiper fluid container. This is normally found under the hood and is usually a plastic bottle or bag.
- Check the fluid level
Some vehicles have electrical sensors incorporated into the reservoir, and an indicator lamp on the inside of the vehicle will show the driver when the system needs to be filled. In most vehicles the fluid level is visible and a marker on the reservoir indicates the correct fluid level.
- Fill reservoir
Choose an appropriate washer fluid. Some fluids are concentrated and need to be mixed with water. Never use laundry-washing detergent to top up the reservoir, as the chemicals in the detergent can be detrimental to the vehicle paintwork. Take care not to spill the fluid, and fill the reservoir to between the minimum and maximum marks.