Thread: e420 help
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Old 02-02-2003, 12:30 PM
Senior Member
Join Date: Sep 2002
Location: New Jersey, U.S.A.
Posts: 2,461
The flashing lights provide confirmation that the doors have actually locked/unlocked. When you're walking away from the car you don't need to watch the locks to make sure they operate. If you see the flashing red light you know the car is locked. Very helpful at night. Also, when you approach the car from the front or rear, you can aim your transmitter at the mirror to unlock the car. You don't need to wait until you're at the door to unlock the car. A big plus when it's raining!
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