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My doors are not locking automatically; is it because my key remote is losing power? If not, why aren't they locking and where is the lock for them inside the vehicle?
The manual inside lock pbutton is on the front dash. also check the #6 fuse under the back seat on passenger side next to the battery.
you need a new battery for the keys.
Q&A > Mercedes-Benz > 1995 Mercedes-Benz E420
Q&A > Mercedes-Benz > 1997 Mercedes-Benz E420
Common Problems > Mercedes-Benz E420