Backup Battery (Code E34); Emergency Battery; Battery Maintenance And Storage - Mercedes-Benz Metris BM 447 Body & Equipment Manualline

9.3.4

Backup battery (code E34)

The backup battery is located in the right seat base.
The backup battery is used to stabilize the on-board
electrical system on vehicles with an automatic start/
stop system.
Installation position of backup battery
1 Backup battery
Arrow Direction of travel
Mercedes-Benz Body & Equipment Guideline for Metris - BM 447, Version November 27, 2015.
!
Please observe the revision notes compared to 09/18/2015 ! Only print out complete sections of the current version!
9 Electrical system
9.3.5

Emergency battery

On vehicles with an automatic transmission and with-
out a backup battery, an emergency battery is installed
in place of the backup battery. In the event of a current
interruption, this enables the transmission position N or
P to be engaged regardless.
9.3.6

Battery maintenance and storage

Batteries must be regularly checked for voltage drop
(self-discharge) - even when removed. Checking of the
fluid level is not necessary for low-maintenance batter-
ies.
i Additional information
Additional information can be found under
4.9.2 "Battery maintenance and storage"
(e Page 45).
9.3 Battery
101