Diesel wrote: It's a multi-map setting. It may ALSO mean hold station if that's what the team have discussed the setting is for, but it's most definitely a setting on the steering wheel which controls various systems, most probably turning off/down. It was quite clear on the radio when Vettel was attacking Mark the team where telling him to "take KERS out of overtake pattern" and "use KERS normally".
And the reason it may override the other settings on the steering wheel is because it would be ridiculous to ask the driver to change 10 different settings just to put the car in cruise mode. Certain configurations are on a quick select using the multi-map setting. For example, wet weather setup (which switches on the light as well as other things). Of course, all the other settings are there for adhoc manual changes.
I am prepared to accept it - but where is the proof? There is only speculation that the right hand toggle wheel works in conjunction with the left hand toggle wheel, to make the magic number 21, but not one source has come forward to confirm this. None. None of the press experts, none of the team press leaks, not a single reputable sole has stated multi21 is a spefic setting that the driver must select. All info appears, so far, to confirm its a code, with driver making required changes - whatever they are.
Please tell me what specific evidence you have to support this?