BMW 5 Series: Coolant
General information
Coolant consists of water and additives.
Not all commercially available additives are suitable for the vehicle. Information about suitable additives is available from a dealer's service center or another qualified service center or repair shop.
Safety information
Warning
With the engine hot and the cooling system open, coolant can escape and lead to scalding.
There is a risk of injury. Only open the cooling system with the engine cooled down.
Warning
Additives are harmful and incorrect additives can damage the engine. There is a risk of injury and risk of damage to property. Do not allow additives to come into contact with skin, eyes or articles of clothing. Use suitable additives only.
Coolant level
General information
Vehicles with gasoline engine feature two cooling circuits. Always check the coolant levels of both coolant reservoirs and refill as needed.
The coolant level is indicted using minimum and maximum markings. Depending on the coolant reservoir, the minimum and maximum markings are located at different locations.
Depending on the engine installation, the coolant reservoir is located on the right side or the left side of the engine compartment.
Checking the coolant level in the filler neck
1. Let the engine cool.
2. Open the hood.
3. Turn the lid of the coolant reservoir slightly counterclockwise to allow any excess pressure to dissipate, then open it.
4. Open the coolant reservoir lid.
5. The coolant level is correct if it lies between the minimum and maximum marks in the filler neck.
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6. Close the lid.
Adding
1. Let the engine cool.
2. Open the hood.
3. Turn the lid of the coolant reservoir slightly counterclockwise to allow any excess pressure to dissipate, then open it.
4. Open the coolant reservoir lid.
5. If the coolant is low, slowly add coolant up to the specified level; do not overfill.
6. Close the lid.
7. Have the cause of the coolant loss eliminated as soon as possible.
Disposal
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Comply with the relevant
environmental
protection regulations when disposing of
coolant and coolant additives.
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Maintenance
BMW maintenance system
The maintenance system indicates required
maintenance measures, and thereby provides
support in maintaining road safety and the operational
reliability of the vehicle.
In some
Vehicle tool kit, Wiper blades
Vehicle tool kit
The onboard vehicle tool kit is located in the left
storage compartment of the cargo area.
Wiper blades
Safety information
NOTICE
The window may sustain damage if the wiper
falls ont
SEE MORE:
In the vicinity of the steering wheel
Roller sunblind in the rear
window
Safety switch
Power windows
Exterior mirror operation
Seating comfort feature
Memory function
Massage function
Lights
Front fog lights
Night Vision
Light switch
Lights off
Daytime running lights
Parking lights
Automatic headlight control
Split cooling
A new development for the B58TU engine is the split cooling. A cooling
concept which is used the
N63 TU2.
The split cooling function uses the electric split cooling valve, eSCV, to
enable on-demand decoupling
of the crankcase from the coolant flow both in the warm-up phase and in partial
load op
