See also:

Maintenance requirements
To ensure safe and economical driving, day-to-day care and regular maintenance is essential. It is the owner’s responsibility to perform regular checks. Lexus recommends the following maintenance. ...

If a warning light turns oor a warning buzzer sounds
Calmly perform the following actions if any of the warning lights turn on or flash. If a light turns on or flashes, but then turns off, this does not necessarily indicate a malfunction in the system ...

Map database information and updates
This system uses the maps of DENSO. 2012 DENSO CORPORATION 2010 NAVTEQ. All rights reserved. 2010 Tele Atlas North America, Inc. All rights reserved. This material is proprietary and the subject o ...