All orange warning lights coming on every so often.

[Jinx99]

For the past 2-3 months, every so often all of my orange warning lights have been coming on my car, followed by another orange light that says "please wait, system initializing". My garage seems to think that all of the sensors are connected to this "system" and that if one of them is faulty (they told me an ABS sensor, i've had one replaced but they seem to think it's another one now) it will set all of the lights to come off, but I'm not 100% sure with that, can anyone help? Thanks! 

[Trevor]

First thoughts are battery condition as any drop in battery voltage if the car hasn't been used for a while can result in the myriad of lights coming on
Check the battery and also check any fault codes in the ECU's to give a more accurate diagnosis of the fault

[BFCPete]

I am having this problem now. First time it happened paid £350+ for Honda to repair a wheel sensor. Now it’s happening again. Lights been on for a month now and car is running fine 

[Trevor]

What does the light look like?