Central Locking Delay
Had any of you experienced central locking delays?
My W639 (2005) central lock works - but the side and the rear door remained unlock position with a few minutes delay.
The front 2 doors reacted to the FOB remote and console locking button but not the side and rear doors. I retried after few minutes and all doors were central locked.
When simply I unlocked and locked again (without opening the doors), there were a few minutes wait before the side and rear doors to be locked.
The automatic door lock (when a certain speed has reached) has the same symptom - click click click sounds going on for a few minutes when the speed has reached until the side/read doors were locked.
Is that common or one of the programmable locking features?
Thx in advance


