recoding

Can the keys be reprogrammed so any other spare keys do not work, as i only recieved one key for my car

Hi. Would anyone know if I replace the front SAM for the exact same part number on my 2000 C240 would it need recoding by a dealer? Cheers.

I may have discovered a way to fix the issue when face lifting the rear lights on a w204 without the need to Recode the rear SAM, which is ideal for vehicles with a replacement SAM like mine or those 59-11 plate cars which cannot be coded via DAS developer. I've been in touch with a company...

I only have 1 Transponder key for my 98 W202 and im a nervous wreck about loosing it as iv got previous for this. my question is, If i buy a used key off EbAY and have a blade cut for it, could the transponder key be RECODED to my car? if so, by whom and how much should i expect to pay for this...

hi there im looking for garages in london who recode keys as i have heard that my key may need doing. the problem i have is that sometime the car will open with the remote and sometimes it wont. i have changed the battery in the remote and battery in the car is fine. help needed please thanks.

I have just replaced my battery after problems with my glow plug relay, and my radio needs re-coding. It is a 1995 W124 E300 Diesel with what appears to be the original MB radio/cassette (see picture below). The VIN is WDB1241312C211590. If anyone can help I would be very, very grateful...