Several lights on dash on 2010 California

Anytime you get 2 or more error codes at once. I suggest first checking the battery. Personally for me, I got 2 of the error codes you stated on my California T. CST and AVH always together when randomly starting the car. I decided to change the battery and all was good.

Also, what trickle charge you use? Is it the Ferrari model that came with the car? If so I suggest getting a Ctek model, either 5.0 or 7002. The Ferrari trickle chargers are unfortunately horrible at maintaining batteries, specially AGM ones.

So in short, I suggest before doing anything you first check the battery.

 

Exactly what Andrew said. Do you always keep your Cali on the battery conditioner? How often do you drive it? How old is your battery?
T

 

Yes to the battery replacement and switching to Ctek 5.0. Had all sorts of false alarms, new battery and Ctek a year ago, no problems since

 

Make sure you wait for the three beeps that signify the check is complete after you turn the key — before hitting the start button. If you twist the key and hit the button right away the various ECUs can get confused and you can get a bunch of errors that won’t recur ... mannetino, etc.

The battery is a common issue, though.

 

Good point. I turn the key, wait 5 seconds (just enough time to check my hair in the rear view mirror! ), then punch the red button...T

 

If you get a “System not programmed error” message then an ECU is down and no amount of battery charges or changes will put that one right.
I got all the messages that you had, turned out to be the mannetino ECU going bad which is a new steering wheel or a replacement from EBay or similar.
The auto wiper rain sensor also stopped working along with the daylight sensor.
£700.00 to ebay and £350 to Ferrari for re programming and diagnostic later everything is all good

Cheers

 

I've got a Ferrari battery charger for mine. Looking at it and looking at a CTek I would be amazed if it wasn't a Ctek anyway, they are certainly in the same case..
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I think it's a ctek under the Ferrari wrapping. The newer ones have more bells and whistles, like the model 7002, and are what I replaced mu old one with a few years back when I also replaced the original battery...T

 

I totally agree here with one add...buy a code reader. I get the stupid P0491 & 2 codes which throw out the same alerts you described and I clear them. If nothing else it will bring you piece of mind to know what is happening and if you are concerned you can call your mechanic and be able to tell him exactly what you see. A really good one is $65.00USD.

 

How old is your battery?

 

https://www.amazon.com/gp/product/B007XE5LTG/ref=ppx_yo_dt_b_asin_title_o06_s00?ie=UTF8&psc=1

 

In the event folks are wondering what these ports look like or where they are, here ya go! They are tiny little ports. Bill @ Maranello Motorworks here in the Denver area is working on a Cali and called me to come check out what has been aggravating me for so long.

 

Josh...is that the odb2 port in your picture? Whereabouts in the Cali us it?
T

 

Just had this happen. Took it to the dealership. It was a sensor failure. Replaced it and no problems since. $2K including labor.

 

Those are the secondary air injection ports on a cali head. Those ports get clogged and cause the 0491 & 0492 errors. They are really small.