2011 Lexus IS 350 User Guide - Page 473

5-2. Steps to take in an emergency Have the vehicle inspected by your Lexus dealer immediately. Failing to investigate the cause of the following warnings may lead to the system operating abnormally and possibly cause an accident. Have the vehicle inspected by your Lexus dealer immediately. Warning light (U.S.A.) Warning light/Details Malfunction indicator lamp Indicates a malfunction in: • The electronic engine control system; (Canada) • The electronic throttle control system; or • The electronic automatic transmission control system. SRS warning light Indicates a malfunction in: • The SRS airbag system; or • The seat belt pretensioner system. "ABS" warning light Indicates a malfunction in: • The ABS; (Canada) • The brake assist system. (U.S.A.) Electric power steering system warning light Indicates a malfunction in the EPS (Electric Power Steering) system. Pre-collision system warning light (if equipped) Indicates a malfunction in the pre-collision system. When the satellite switch is used to deactivate pre-collision braking, this warning light will flash. (→P. 215) Slip indicator Indicates a malfunction in: • The VSC system; • The TRAC system; or • The hill-start assist control system 484