On my 2010 TL sh-awd,Keyless access system ,tire pressure minister and daytime running lights came on after car was parked and battery died for a week plus, called dealer said the keyless access system need to fixed might be broken but everything works fine no problems . Tpms works fine and so does drl 's . Frustrating 😔 2

 

Not sure if the dealer needs to reset anything to get the keyless access system to work.

I don't know how to delete diagnostic info messages, but it may be the same as deleting the A12/B12 service messages:

- Turn you car into accessory (or ON.. not 100% sure if it makes a difference)

- Use the arrows on the steering wheel to scroll to until you get to the tire pressure screen in the MID (in the gauge cluster)

- Hold the RESET button between the arrows for ~10 seconds


This is how I reset the A12 service message. There was also a message that popped up on my navi screen. This one went away by going into the menu and reading the message.

Hope this helps

 

Thanks a lot gonna try that as soon as I get out of work

 

tire pressure minister?