Removal the brake fluid reservoir cap (Audi Q5-8R)

Not installed in all cars. On the left side of the reservoir cap there is a hole for checking the brake fluid level. To avoid further damage, brake fluid should not get between the reservoir cap and the brake fluid reservoir. Remove the water drain box cover. Unscrew bolt "4". Remove the brake fluid reservoir cap.

Installation

Put the cap on the brake fluid reservoir. Screw in and tighten bolt "4". Install the water drain box cover.