BMW Z4 - Page 287

Oil rating
API SL.
API SM.
API SN.
Viscosity grades
Viscosity grades
SAE 0W-20.
SAE 0W-30.
More information about suitable oil ratings and
viscosity grades of engine oils can be requested
from a dealer’s service center or another quali‐
fied service center or repair shop.
Engine oil change
NOTICE
Engine oil that is not changed in timely fashion
can cause increased engine wear and thus en‐
gine damage. There is a risk of damage to
property. Do not exceed the service data indi‐
cated in the vehicle.
The vehicle manufacturer recommends that you
have a dealer's service center or another quali‐
fied service center or repair shop change the en‐
gine oil.
Coolant
General information
Coolant consists of water and additives.
Not all commercially available additives are suita‐
ble for the vehicle. Information about suitable ad‐
ditives 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
The vehicle features two cooling circuits. Always
check the coolant levels of both coolant reser‐
voirs and refill as needed.
The coolant level is indicated using minimum
and maximum markings in the filler neck of the
coolant reservoir.
Checking the coolant level
1.
Let the engine cool.
2. Open the hood, refer to page 281.
Seite 287
Operating materials
MOBILITY
287
Online Edition for Part no. 01402779113 - II/19