hi guys, my multi- function steering wheel isnt working so ive had the cover off to see if i can see anything and i can see that a cable is un hooked but no chance of getting at it without the wheel off, so can someone tell me what tool i need to undo the airbag i assume its a special tool, also could you run me through the procedure, im guessing il have to disconnect the battery etc and am i looking at a big job im planning on doin it next weekend, ive orderded a manual but dont know if it will be here on time, any help will be much appreciated, b.t.w the car is a 51 clk 320 is there anything i need to be aware of..thanks spencer