I posted on another thread that my '98 Sub has a serious door lock issue. ALL the locks (all five!) lock and unlock themselves intermittently. This is really embarrassing at times and I cant leave any valuables in the vehicle because it 'unlocks' itself. I've changed the 'master door/window control' switch in the driver's door, but it did not solve the problem. The only other gremlin I can imagine is the lock control module. Anyone know where it might be located?