M565Li OWNER’S/OPERATOR’S MANUAL
7. CONTROL AND PARTS FUNCTIONS
40
Cooling System
Never remove the pressure cap when the engine is warm or hot. Escaping
steam can cause severe burns. The engine must be cooled down before
removing the pressure cap.
Radiator Coolant Level Inspection
NOTE: This procedure is only required if
the cooling system has been drained for
maintenance and/or repair. However, if the
recovery bottle has run dry, the coolant
level in the radiator should be inspected
and coolant added if necessary.
NOTE:
Use of a non-standard pressure cap will not allow the recovery system to
function properly. If the cap should need replacement contact your dealer for the
correct replacement part. To insure that the coolant maintains its ability to
protect the engine, it is recommended that the system be completely drained
every two years and a fresh mixture of antifreeze and water be added. Using a
funnel, slowly add coolant as necessary through the radiator filler neck.