REMOVAL
I - REMOVAL PREPARATION OPERATION
Depending on the equipment level of the vehicle, remove
the covers for the interior rear-view mirror in
order to disconnect the rain sensor connector (see
FOG LIGHTS
I - LOCATION OF CONNECTORS
R 33 connector (front end panel/front bumper connection).
II - ACCESS TO CONNECTORS
IMPORTANT
Consult the safety and cleanliness advice and
operation recommen
I - LOCATION OF CONNECTORS
Connection R 107 (front left-hand wiring/dashboard
wiring connection) composed of two to four connectors
depending on equipment.
R 374 connector (front left-hand wi
D4F, and 740 or 742 or 764
IMPORTANT
To avoid all risk of damage to the systems, apply
the safety and cleanliness instructions and operation
recommendations before carrying out any
repair:
(see 19A, Cooling, Engine cooling: Precautions for the repair,
19A-2),
(see Vehicle: Precautions for the
M4R
Note:
This engine has two thermostats: one thermostat is
located on the cylinder head and the other is on the
cylinder block.
REMOVAL OF THE CYLINDER HEAD
THERMOSTAT
I - REMOVAL PREPARATION OPERATION
Position the vehicle on a two-post lift (see Vehicle:
Towing and lifting) (MR 392, 02A, Lift