transponder

Hi all, I have a problem with my merc C180 Sport immobiliser. The red and green led's in the door handle and mirror flash simultaneously whilst cranking and the engine won't start. I bought it at auction and it would only start if the battery was disconnected then reconnected and the engine...

Hello This is my 1st post & I seek advice! I have a W202 C180 1996 (great car!) bought secondhand on E-Bay with no manual. I had a problem with the transponder keys last week but managed to get them repaired locally (MB wanted £215 per key ...robbing bastewards!) All fine except...

does anyone know if it is possible to dismantle the basic type key to remove the key blade? i'va had to replace the ignition barrel and so now have one key for all the doors, and one for the ignition, however, i still need to put the original key up to the transponder sensor in order to start...