When driving

See also:

Parking brake
To set the parking brake, fully depress the parking brake pedal with your left foot while depressing the brake pedal with your right foot. (Depressing the pedal again releases the parking brake.) ...

Brake fluid
 - Checking fluid level The brake fluid level should be between the “MAX” and “MIN” lines on the tank.  - Adding fluid Make sure to check the fluid type and prepare the necessar ...

Front differential
*: Your Lexus vehicle is filled with “Toyota Genuine Differential Gear Oil” at the factory. Use Lexus approved “Toyota Genuine Differential Gear Oil” or an equivalent of matching qualit ...