20 © 2000 Directed Electronics, Inc. Vista, CA
Vehicles without factory power door locks require the installation of one actuator per door. This requires mount-
ing the door lock actuator inside the door. Other vehicles may only require one actuator installed in the driver's
door if all door locks are operated when the driver's lock is used.
This system is found in Mercedes-Benz and Audi 1985 and newer. The door locks are controlled by an electrically acti-
vated vacuum pump. The control wire will show (+) 12V when doors are unlocked and (-) ground when doors are locked.
IMPORTANT! The system must be programmed for 3.5 second door lock pulses. Also, the violet
jumper between the H3/3 #87 lock terminal and the H3/6 #87 unlock terminal must be cut.
type E: electrically-activated vacuum
type D: adding one or more after-market actuators
To Next Page
Loading...
