Drain the high-temperature coolant circuit
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2023 BMW M240i xDrive, 2023 BMW M240i, 2023 BMW 230i xDrive, 2023 BMW 230i, and 2022 BMW M240i xDrive. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
RISK OF DAMAGE
Only drain the coolant when the high-voltage system is deactivated.
Damage to components (for high-voltage systems).
Only drain the coolant when the high-voltage system is deactivated.
Damage to components (for high-voltage systems).
- Only drain the coolant when the high-voltage system is deactivated.
NOTE:
RISK OF DAMAGE
Inadmissible activation of the high-voltage system with drained coolant.
Damage to components (for high-voltage systems).
Inadmissible activation of the high-voltage system with drained coolant.
Damage to components (for high-voltage systems).
- Forcibly fill the coolant circuit before activating the high-voltage system.
NOTE:
RISK OF DAMAGE
Failure to comply with the specification.
Component damage.
Failure to comply with the specification.
Component damage.
- For any work on the cooling system, the specifications in the repair instructions must be complied with.
NOTE:
Schematic diagram is for example purposes. Some parts may differ in certain details.
NOTE:
TECHNICAL INFORMATION
Imperative: The additional information must be followed!
Continuing to work without processing the further information is not permitted!
Imperative: The additional information must be followed!
Continuing to work without processing the further information is not permitted!
- See further information. Refer to VENTING THE HIGH-TEMPERATURE COOLANT SYSTEM
.