There are many misconceptions about advanced driver assistance systems (ADAS). Some believe these technologies fully automate driving or are only for luxury cars. Let’s separate fact from fiction to help you make informed decisions:
- Myth: ADAS makes cars fully self-driving. Fact: ADAS provides assistance like braking and steering support but still requires your full attention and hands on the wheel.
- Myth: Only new or luxury cars have ADAS. Fact: Many mainstream vehicles now offer features such as automatic emergency braking, adaptive cruise control, lane departure warning and parking assist.
- Myth: You can ignore road rules when ADAS is active. Fact: You must still obey speed limits, follow road signs and maintain control of the vehicle.
- Myth: Calibration isn’t necessary after repairs. Fact: Sensors and cameras must be recalibrated after windscreen replacement, suspension work or body repairs to ensure accuracy. According to the AAAA ADAS Industry Code of Conduct, proper calibration is essential for safety.
- Myth: ADAS works perfectly in all conditions. Fact: Rain, snow, fog, dirty sensors and faded road markings can affect performance, so always drive with caution.
- Myth: Aftermarket accessories don’t interfere. Fact: Bull bars, bumper stickers or dash mounts can block sensors or cameras and reduce effectiveness.
- Myth: ADAS features can replace driver training. Fact: These systems supplement safe driving habits but don’t substitute proper training and awareness.
- Myth: It’s too complicated to use. Fact: Most systems are intuitive; reading the owner’s manual and practising will help you feel comfortable.
ADAS technologies are designed to help, not take over. By understanding what they can and can’t do, you can use them confidently and safely. For more myth-busting guides, explore the Driver’s Lounge.

Hiran Alwis is an automotive lecturer and ADAS specialist with over 15 years of experience in diagnostics, advanced safety systems, and technical training. He founded ADAS Project to help everyday drivers and workshop technicians understand and safely use advanced driver assistance systems.