1. Safety
  2. Road sign assist


Inform your drive with the latest intelligence, as taken from the most reliable source: the road itself. Road Sign Assist helps drivers to avoid missing important signs, by transmitting highway messages directly to your car’s display screen.

RSA utilises a front camera to acquire road sign information and broadcast it to your vehicle’s dashboard. Compatible with all European road signs, RSA gives you peace of mind on the road ahead.

On a busy drive and in challenging road conditions, signs can occasionally pass by unnoticed and cause significant delays to your journey. RSA remains vigilant to every road sign, ensuring that you’re always aware of information which could affect your route.

Disclaimer: Do not use the Lexus safety system instead of normal driving under any circumstances and please read the instructions before operating the system. The driver is always responsible for driving safely