BMW 8 Series 2022 Owner's Manual page 348

MOBILITY
Electronic oil measurement
General information
The electronic oil measurement has two measur‐
ing principles:
▷ Monitoring.
▷ Detailed measurement.
When making frequent short-distance trips or
using a sporty driving style, for instance when
taking curves aggressively, regularly perform a
detailed measurement.
Monitoring
Principle
The engine oil level is monitored electronically
while driving and can be shown on the Control
Display.
If the engine oil level is outside its permissible
operating range, a Check Control message is
displayed.
A red indicator light indicates that the en‐
gine oil pressure is too low.
Functional requirements
A current measured value is available after ap‐
prox. 30 minutes of normal driving.
Displaying the engine oil level
1. "CAR"
2. "Vehicle status"
3. "Engine oil level"
The engine oil level is displayed.
System limits
When making frequent short-distance trips or
using a sporty driving style, it may not be possi‐
ble to calculate a measured value. In this case,
the measured value for the last, sufficiently long
trip is displayed.
348
Operating materials
Online Edition for Part no. 01405A38D29 - VI/21
Detailed measurement
Principle
The engine oil level is checked when the vehicle
is stationary and displayed via a scale.
If the engine oil level is outside its permissible
operating range, a Check Control message is
displayed.
General information
During the measurement, the idle speed is in‐
creased somewhat.
Functional requirements
▷ Vehicle is parked in a horizontal position.
▷ Selector lever in selector lever position N or P
and accelerator pedal not depressed.
▷ The drive-ready state is switched on by
pressing the Start/Stop button.
▷ Engine is running and is at operating temper‐
ature.
Performing a detailed measurement
1. "CAR"
2. "Vehicle status"
3. "Engine oil level"
4. "Engine oil measurement"
5. "Start measurement"
The engine oil level is checked and displayed via
a scale.
Adding engine oil
General information
Only add engine oil when the message is dis‐
played in the instrument cluster. The quantity to
be added is indicated in the message shown on
the Control Display.
Only add suitable types of engine oil.
Safely park the vehicle and switch off drive-ready
state before adding engine oil.