Driver left foot floor switch

[cthalfman]

Anynody know what the black rubber old school dimmer floor style switch is for by my left foot? My high beams are on the steering stalk. Thanks.

[jetart]

Mine turns on the air horns.

[dale farley]

Thats probably your over ride so when the engine shutdown light comes on you can push the switch and keep running until you can get off the road.

[cthalfman]

I think you have it Dale. Probably why the check engine flashed today when I pressed it. :)

[dogbone]

It seems that this switch can be assigned many talents. Mine engages an air-operated lock release so I can manually adjust my steering wheel position.

[Pete]

On mine it is the air horns.

[JIM KELLER]

Funny story about this floor switch. The previous owner of our Bus, a Commercial Airline Pilot, told me to never ever push that switch. Told me to always keep my foot away from the switch. When I asked what the switch did he replied " In case of an emergency, it will lock all wheels and bring you to a sliding stop and stuff will fly all over inside the Bus. " After diligently dodging the button for months research revealed what Dale said was correct.

[Joe Camper]

We r talking about 3 different switches that r all there in certain buses but pushing the steering wheel tilt does not turn the check engine light on. Horn button is not it either. I think dale nailed it

[Seabyrd]

Ours is the Air Horns !!