Engine Oil Additives/Engine Oil Flushes
Do not add anything to the oil. The recommended oils with the dexos specification and displaying the dexos certification mark are all that is needed for good performance and engine protection.
Engine oil system flushes are not recommended and could cause engine damage not covered by the vehicle warranty.
See also:
XM Messages
XL (Explicit Language
Channels): These channels, or any
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XM Updating: The encryption c ...
Adding Coolant
If you need more coolant, add the proper
DEX-COOLВ® coolant mixture at the coolant
recovery tank.
CAUTION:
Turning the radiator pressure cap when
the engine and radiator are hot can allow
stea ...
Trunk
WARNING!
Exhaust gases can enter the
vehicle if it is driven with the
liftgate, trunk/hatch open, or with
any objects that pass through the
seal between the body and the
trunk/hatch or lift ...