Sun glare and low sun – techniques for better visibility

Low sun can cause strong sun glare and reduced visibility. With proper preparation and technique, you can maintain safe visibility and avoid dangerous situations.

Preparations before driving

• Wash windshield inside and outside. Grease film intensifies glare
• Adjust mirrors and seating position correctly, see Seating position and mirrors
• Check wipers and washer fluid, see Windshield wipers and washers

Quick measures while driving

• Use sun visor and possibly sunglasses
• Lower the seat a notch if possible to get the sun edge higher in the windshield
• Reduce speed and increase distance. See Speed and distance
• Increase airflow toward the window and activate AC to prevent fogging. Read Defogging and visibility

Light use and visibility

• Use low beam also during daytime in poor visibility
• Turn on taillights if the car doesn’t do it automatically
• Avoid high beam in dust, haze and fog. See Use of lights and signals

Intersections and crosswalks

• Be extra attentive to vulnerable road users who may be hidden in sun shadows
• Make clear stops and check an extra time sideways
• Communicate with gaze/signs when needed, see Communication with other road users

Table: Measures by situation

Related content

• City driving: stopping and parking
• Driving in the dark
• Tunnel driving