BMW 2 COUPE 2023 Series, Owner'S Manual

Page: 301 / 340

Safety information
NOTICE
Battery chargers that charge the vehicle bat-
tery via sockets or cigarette lighters in the
vehicle may overload or damage the 12 V
electrical system. There is a risk of damage
to property, among other potential damage.
Only connect battery chargers for the vehicle
battery to the jump-start terminals in the en-
gine compartment.
Charging the battery
Charge the battery only when the engine is off
and via the jump-start terminals in the engine
compartment.
With Mild Hybrid technology: charge the bat-
tery only when the hood is opened.
Additional information:
Jump-start terminals, refer to page
306 .
Power interruption
After a power interruption, some equipment
needs to be newly initialized or individual set-
tings updated, for example:
▷ Parking brake, refer to page 121 .
▷ With Memory function: store the positions
again.
▷ Time: update.
▷ Date: update.
Mild Hybrid technology
Principle
Part of the Mild Hybrid technology is a battery
that works with a voltage of 48 volts. Mild Hy-
brid technology can lower the fuel consump-
tion.
Safety information
DANGER
Contact with live components can lead to an
electric shock. There is a risk of injury or dan-
ger to life. Do not touch any components that
are under voltage.
Overview
The battery for the Mild-Hybrid technology is
located under a cover in the engine compart-
ment on the front passenger side.
Removing the cover
1. Turn lid up to the opened lock symbol
arrow 1.
2. Remove cover, arrow 2.
Notice
Do not exchange or work on the battery for the
Mild Hybrid technology.
Seite 301
Replacing components MOBILITY
301
Online Edition for Part no. 01405A5E788 - VI/22