Greetings! Has anyone worked on the electric door locks on a 760? (specifically 1988 model) I'm wanting to add an inexpensive remote control unit, but am unsure if it will work on this car. Reasoning: When the drivers door lock is moved up or down, all others lock/unlock with it. If locked, and you open the drivers door, all doors unlock. The drivers door controls all others, but doesn't seem to be powered itself, i.e. it simply triggers the others. So: 1) Is this correct? Is the drivers door manual only? 2) If so, can the electricals from a passenger door be fitted to the drivers to achieve this? Thanks! Tony