Ecs q

soo my SL has ECS.. and just had some questions about it.

Ever since I got it the Button has not worked. But Sport mode comes and goes on the dash randomly, sometimes when i start the car it comes on, other times just completely at random. I have never once seen tour mode come on, and it doesn't flash at all like its suppose to when there's an error. I can definitely feel when sport mode is on.


Really all I want to know is why doesn't my button work? I looked at plug from under the dash it seemed intact, maybe there is something wrong with the system and its just not doing the flash error thing its suppose too? would really like to turn sport mode off when i get into my apartment because of all the shitty speed bumps, and i would like to turn it on for all the fun roads.

Your tour bulb burnt out, that's why you don't see it.

For the ECS not turning on when you press it, it could be the button itself, wiring, or leaking caps in the ecs computer.