What is the maintenance code B24 on a 2005 acura tl, and also how do i reset the oil life on the mulitpurpes display?

Reset oil service light Honda Pilot. From years: 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012.
How do you reset oil service light Honda Pilot. From years: 2003, 2004, 2005.

1. Turn off the engine. Press and hold the SELECT/RESET button in the instrument panel and turn the ignition switch to run (one position before starting).
2. Hold the button for at least 10 seconds, until the indicator resets.
3. Turn the ignition off and then start the engine to verify the indicator has been reset.

How to reset oil service light Honda Pilot. From years: 2006, 2007, 2008, 2009, 2010, 2011, 2012.
Resetting the Engine Oil Life Display if maintenance service is done by someone other than your dealer, reset the maintenance minder as
follows:

1. Turn the ignition switch to the ON (II) position.
2. Press the select/reset knob repeatedly until the engine oil life is displayed.
3. Press the select/reset knob for about 10 seconds. The engine oil life and the maintenance item code(s) will blink.
4. Press the select/reset knob for another 5 seconds. The maintenance item code(s) will disappear, and the engine oil life will reset to 100.

All information is taken from the Honda Pilot owners manual.

Courtesy of oilreset.com:
Turn the ignition to (II) - do not start the engine. Press the SEL/RESET button on the steering wheel repeatedly until engine oil life is displayed. Press and hold the SEL/RESET button for more than 10 seconds. The remaining engine oil life reset mode will be shown on the multi information display. Select RESET by pressing the INFO (??²/??¼) button, then press the SEL/RESET button to reset the engine oil life display. The maintenance item code(s) will disappear, and the engine oil life will reset to 100. Turn the ignition off and then start the engine to verify the indicator has been reset. *Models equipped with the keyless access system have an engine start/stop button instead of an ignition switch. Pushing start/stop button once without starting engine is equivalent of ignition (II).
Best of luck! Greg

You need to reset your service reminder.

1. Turn the ignition switch to the ON (II) position.
2. Press the INFO button (button with arrow icons) repeatedly until the engine oil life is displayed.
3. Press and hold the SEL/RESET button for 10 seconds. The multi-information display will ask for a confirmation.

If you are sure you want to reset the display, press the SEL/ RESET button to select "OK".

It is an oil change and oil filter, a tire rotation and air filter change. A12 means the A1 and A2 services are due, hence A12

The full procedure how to reset oil service light Acura MDX. After an oil change, if you like to reset any maintenance oil light for Acura cars. Or any error which appears on the display.
http://resetservicelight.com/reset-oil-service-light-acura-mdx/

hold the reset button for 30 secs then will enter a new screen press the rest one more time than done

Please note:

Honda makes reference to proper vehicle maintenance in their service/user manual. Consult your authorized Honda dealer before doing anything that may void your vehicle warranty.

https://techinfo.honda.com/rjanisis/pubs/om/AC0606/AC0606O00192A.pdf

Owner's Manual page 193-197.

Resetting the Engine Oil Life
Indicator

Your dealer will reset the display
after completing the required
maintenance service. You will see
‘‘OIL LIFE 100 %’’ on the odometer/
trip meter display the next time you
turn the ignition switch to the ON
(II) position.

If maintenance service is done by
someone other than your dealer,
reset the maintenance minder as
follows:

1. Turn the ignition switch to the ON
(II) position.

2. Press the Select/Reset knob until
the engine oil life indicator is
displayed.

3. Press the Select/Reset knob for
more than 10 seconds. The engine
oil life indicator and the
maintenance item code(s) will
blink.

4. Press the Select/Reset knob for
more than 5 seconds. The
maintenance items code(s) will
disappear, and the engine oil life
will reset to ‘‘100.’’

Important Maintenance
Precautions

If you have the required service
done but do not reset the display, or
reset the display without doing the
service, the system will not show the
proper maintenance intervals. This
can lead to seriousmechanical
problems because you will no longer
have an accurate record of when
maintenance is needed.
Your authorized Honda dealer
knows your vehicle best and can
provide competent, efficient service.
However, service at a dealer is not
mandatory to keep your warranties
in effect. Maintenance may be done
by any qualified service facility or
person who is skilled in this type of
automotive service. Make sure to
have the service facility or person
reset the display as previously
described. Keep all receipts as proof
of completion, and have the person
who does the work fill out the
maintenance record. Check your
warranty booklet for more
information.

Information obtained from:

https://techinfo.honda.com/rjanisis/RJAAI001_OMANUAL.ASP?YEAR=2006

If the information provided to you was useful, please rate my response.

Thanks,

OpenSource13

Press odometer reset/adjustment shaft in, hold in and turn key to run position. Keep holding in the reset shaft in for about 30 seconds. release shaft. turn key off. restart car. Service Light should go off in about 5 seconds.

Hi,welcome to fix ya.
that means you need an oil change ,tire rotation, air filter and cabin filter.

RESETTING THE ENGINE OIL LIFE INDICATOR
On LX and EX models

If maintenance is done by someone other than your dealer, reset the maintenance minder as follows:

1. Turn the ignition switch to ON ( II ).

2. Press the SELECT/RESET knob until the engine oil life indicator
is displayed.

3. Press the SELECT/RESET knob for about 10 seconds. The engine oil life indicator and the maintenance item code (s) will blink.

4. Press the SELECT/RESET knob for more than 5 seconds. The maintenance items code (s) will disappear, and the engine oil life indicator will reset to "100".