2006 honda odyssey parking lights are on when the switch is off and the key is not in the ignition. The instrument light is not on until I turn it to the Parking light position. I'm looking for a relay that controls the lights but I can't find one. Has anyone seen this problem before?

The Immobilizer needs to be reset to the vehicle so the ECM and BCM recognize it.

https://www.google.com/search?q=2006+honda+odyssey+reset+immobilizer

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Reset the Oil Maintenance Light on a 2005-2015 Honda Odyssey:

1. Turn the ignition to position "On" without starting the engine.
2. Press the Select/Reset button until it displays the "oil life percentage"
3. Then, press and hold the knob until the oil life percentage begins to blink.
4. Release the knob.

Most likely ignition wire in steering coloumn needs replaced.

The clock back light comes on when the ignition key is turned to on. If the key is on and the parking and/or headlights are turned on, the clock back light becomes controlled by the instrument lights dimmer control knob on the left side of the instruments panel under the tachometer.

The clock back light bulb does burn out and is very difficult to change because the whole instrument gauge cluster must be removed for access. Many people I know who have purchased pre-owned Odysseys are under the impression that the clock does NOT have a back light for this reason.

Lets get started. Place the key in the ignition and turn as if to start your minivan - but do not actually start your Odyssey.

2) Locate and click the black odometer button located near the bottom of the instrument panel until "Oil Life" along with a percentage value appears.

3) Release your finger from the button, then press and hold the button for ten (10) seconds.

4) Once again, release your finger from the button, then press and hold the button for five (5) more seconds. Lets count: one Mississippi, two Mississippi, etc. all the way to five.

5) Your Honda Odyssey's display panel should read "Oil Life 100%." You are done!

Read more: How to reset the oil life indicator light on a 2005 Honda Odyssey ' eHow.com http://www.ehow.com/how_5297874_reset-light-2005-honda-odyssey.html#ixzz1C47PKfr7

PUT THE RIGHT KEY IN THE IGNITION SWITCH TURN IGNITION SWITCH TO ON POSITION UNTIL IMMOBILIZER WARNING LAMP ILLUMINATES FOR FEW SECONDS.KEY HAS RESET.IF IMMOBILIZER WARNING LAMP FLASHES RAPIDLY KEY DID NOT RESET.TRY TURN SWITCH ON WITH KEY UNTIL IMMOBILIZER LIGHT ILLUMINATES FEW SECONDS TURN OFF YOU READY TO GO GO GO.IF CANT RESET HONDA DEALERSHIP HAS TO USE DIAGNOSTIC EQUIPMENT TO RESET KEYS TO IMMOBILIZER MODULE.

the odometer push button by the display screen. Cycle through the options till you see 5 or 6 ovals, then turn the dial counter clockwise until brightness is acceptable.

sounds like a bad ignition switch this will cause this problem

1. Turn off the engine.
2. Press and hold the Select/Reset button in the instrument panel, then turn the ignition switch ON (Position II).
3. Hold the button for at least 10 seconds, until the indicator resets.