Date registered: Dec 2005
Vehicle: w211 E320 wagon 4M / Bluetec / Ford SD. Seeking affordable diesel pushmower
Location: CA Bay Area
Mentioned: 8 Post(s)
Quoted: 948 Post(s)
I think the limit applies to older models with blades. That definitively is the issue with W163, that allow 6 keys, where each has to be programmed with the car and on models after 2000 it takes Star computer to do (off course for hefty fee).
The new key for my W211 come ready to use from the box, so it wasn't individually registered with the car, what would make me believe that there is no limit, but I am not expert in electronics.
Last edited by Kajtek1; 02-14-2009 at 11:04 PM.