I would take it back to the place and make them fix it properly!!
But if you really want to do it yourself, I can tell you exactly how. Just be sure and tell me exactly what panels you want taken off. But I encourage to make the shop put it back correctly. Was it an MB dealer?
What was wrong with your ignition? Did it get stuck? Did you have a heavy key chain? How much did it cost you?
2006 E350 w/ 155k miles (Daily Driver)
1993 300E 3.2L Sedan w/ close to about 300k miles
2003 E500 Brilliant Silver (Had 217k miles when totalled!)
1989 300E with 289,000 miles (had for <1 yr while in HI)
03 CLK 500 cabrio (Mom's)
2006 C230k (Dad's)
1999 S420 (Mom's/Dad's)
2000 C230k Sport sedans
2001 CLK320 Cabrio (Mom's)
1995 C280 My First Mercedes-Benz... (155k miles. EXCEPTIONAL AUTOMOBILE. Was Very hard to let go of!)