See also:

Trailer Tongue Weight
• A recommended tongue weight varies in accordance with the types of trailers or towing as described below. • To ensure the recommended values shown below, the trailer must be loaded by refer ...

Initialization
Items to initialize The following items must be initialized for normal system operation in cases such as after the 12-volt battery is reconnected, or maintenance is performed on the vehicle. ...

Light bulbs
You may replace the following bulbs yourself. The difficulty level of replacement varies depending on the bulb. If necessary bulb replacement seems difficult to perform, contact your Lexus dealer. ...