ad blue LEXUS RX400H 2008 Owners Manual

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3-2. Using the front audio system
RX400h_U■
Scanning all radio stations within range
Press .
All stations with reception will be played for 5 seconds each.
When the desired station is reached, press the button once again.
RDS (Radio Data System)
This feature allows your radio to receive station identification information
and program information (classical, jazz, etc.) from radio stations which
broadcast this information.
■ Receiving RDS broadcasts
Press ∧ or ∨ on during FM reception.
The type of program changes each time the button is pressed.
● ROCK
● EASYLIS (Easy listening)
● CLS/JAZZ (Classical music and Jazz)
● R & B (Rhythm and Blues)
● INFORM (Information)
● RELIGION
● MISC (Miscellaneous)
● ALERT (Emergency messages)
If the system receives no RDS stations, NO PTY appears on the display.
Press , or ∧ or ∨ on .
The radio seeks or scans the station by the relevant program type.
■ Displaying radio station names
Press .
STEP1
STEP2
STEP1
STEP2

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4-3. Do-it-yourself maintenance
4
Maintenance and care
RX400h_U
12-volt batteryCheck the 12-volt battery as follows.
■ 12-volt battery exterior
Make sure that the 12-volt battery terminals are not corroded and that
there are no loose connections, cracks, or loose clamps.
Te r m i n a l s
Hold-down clamp
■ Checking the 12-volt battery condition
Check the 12-volt battery condition using the indicator color.
Blue: Good condition
White: Charging is necessary.
Have the vehicle inspected by
your Lexus dealer.
Red: Not working properly,
have the 12-volt battery
checked by your Lexus dealer.
■Before recharging
When recharging, the 12-volt battery produces hydrogen gas which is flammable
and explosive. Therefore, before recharging:
●If recharging with the 12-volt battery installed on the vehicle, be sure to discon-
nect the ground cable.
●Make sure the power switch on the charger is off when connecting and discon-
necting the charger cables to the 12-volt battery.