How To Lock A Smart Car With A Dead Battery. Answer 1 of 14. For the Interlock Device to function properly however parts like your vehicles battery needs to be in good condition as well.

For the Interlock Device to function properly however parts like your vehicles battery needs to be in good condition as well. Its a bit more problematic when you lock your keys. In that case the hotel keyless door lock battery needs to be replaced as soon as possible.
The lock will remain unlocked until you change the battery and relock.
Place key in the lock and unlock manually. In this video I am going to show you how you can start a car that wont start whether its due to a bad or weak battery bad starter motor or even a bad igni. Its a bit more problematic when you lock your keys. Ad Your Local Ford Dealer Can Quickly Fix Problems With A Dead Or Dying Battery.

