Install the coolant expansion tank for the low-temperature coolant circuit
WARNING: This page is about a different car, the 2022 BMW X7, 2021 BMW X7, 2020 BMW X7, and 2019 BMW X7. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
Materials harmful to health
.
Contact with fluids harmful to health!
Contact with fluids harmful to health!
- Note and follow safety instructions on containers.
- Conduct all work in appropriate personal protective equipment only.
NOTE:
TECHNICAL INFORMATION
Immobilization period-long fill of coolant!
Do not reuse used coolant.
When replacing and removing components which rely on the corrosion protection effect of the coolant, it is essential to change the coolant. The cooling system must therefore be emptied and refilled.
In the case of other removal work involving the draining of part quantities of coolant, the coolant level must be topped up with new coolant.
Immobilization period-long fill of coolant!
Do not reuse used coolant.
When replacing and removing components which rely on the corrosion protection effect of the coolant, it is essential to change the coolant. The cooling system must therefore be emptied and refilled.
In the case of other removal work involving the draining of part quantities of coolant, the coolant level must be topped up with new coolant.
NOTE:
TECHNICAL INFORMATION
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
Collect and dispose of emerging fluids. Observe country-specific waste disposal regulations.
- Mount the coolant expansion tank (1) for the low-temperature coolant circuit on the holder.
- Lock the locks (2).
- Connect the coolant hoses (1), (2) and (3) to the coolant expansion tank for the low-temperature coolant circuit and lock them.
The coolant hoses (1), (2) and (3) must engage audibly.
- Remove the standard disconnection tool.
- Clip the cable (1) on to the coolant expansion tank for the low-temperature coolant circuit.
- Clip the tank vent line (2) on to the coolant expansion tank for the low-temperature coolant circuit.
- Clip the coolant line (3) on to the coolant expansion tank for the low-temperature coolant circuit.