2011 Mercury Grand Marquis Owner Guide 1st Printing - Page 273

2011 Mercury Grand Marquis Manual

Page 273 highlights

Crown Victoria Severe Duty WARNING: Under no circumstance should the rear power point cover be removed without first pulling the two fuses in the front power distribution box. Removing cover without pulling fuses could result in an electrical hazard, and result in personal injury. Shut off load devices before inserting fuses. Headlight flashers (wig-wags) - police An interfacing connector is provided on the headlight circuit for use of the headlights as alternating flashers (wig-wags). The connector is located in front of the radiator. A protective cap is attached to prevent contaminants from entering the connector when a wig-wag module is not installed. When installing a headlight flasher (wig-wag) module, remove the connector and tape it to the wigwag module harness. This will ensure that the cap is available to be reattached if the wig-wag module is removed. For additional information, refer to the Crown Victoria Wiring Diagram Manual. If your vehicle is equipped with one of the optional Police Interceptor Equipment packages, the connector will already be used by the supplied wig-wag module that comes with the option package. Note: Use of the wig-wag feature overrides normal operation of the high beam headlights, including flash-to-pass. However, the low beam headlights will remain on and unaffected. HEAVY DUTY SUSPENSION - POLICE This option includes certain heavy duty components that contribute to the vehicle's stability and road handling capability under extremes of operation. The police vehicle has a heavy duty steering gear, extra control shock absorbers and heavy duty front and rear stabilizer bars. COOLERS It is strongly recommended that auxiliary devices such as lights not be installed at the grille. Such devices will reduce airflow through the grille and could potentially impact the cooling system performance. Oil cooler - police The 4.6L engine has an engine oil cooler to maintain engine oil temperatures. Engine and transmission coolers External transmission and power steering coolers are located behind the grille and in front of the radiator. It is strongly recommended that 273 2011 Crown Victoria (cro) Owners Guide, 1st Printing USA (fus)

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WARNING:
Under no circumstance should the rear power point
cover be removed without first pulling the two fuses in the front
power distribution box. Removing cover without pulling fuses could
result in an electrical hazard, and result in personal injury. Shut off
load devices before inserting fuses.
Headlight flashers (wig-wags) - police
An interfacing connector is provided on the headlight circuit for use of
the headlights as alternating flashers (wig-wags). The connector is
located in front of the radiator. A protective cap is attached to prevent
contaminants from entering the connector when a wig-wag module is not
installed. When installing a headlight flasher (wig-wag) module, remove
the connector and tape it to the wigwag module harness. This will ensure
that the cap is available to be reattached if the wig-wag module is
removed. For additional information, refer to the
Crown Victoria
Wiring Diagram Manual.
If your vehicle is equipped with one of the optional Police Interceptor
Equipment packages, the connector will already be used by the supplied
wig-wag module that comes with the option package.
Note:
Use of the wig-wag feature overrides normal operation of the high
beam headlights, including flash-to-pass. However, the low beam
headlights will remain on and unaffected.
HEAVY DUTY SUSPENSION - POLICE
This option includes certain heavy duty components that contribute to
the vehicle’s stability and road handling capability under extremes of
operation. The police vehicle has a heavy duty steering gear, extra
control shock absorbers and heavy duty front and rear stabilizer bars.
COOLERS
It is strongly recommended that auxiliary devices such as lights not be
installed at the grille. Such devices will reduce airflow through the grille
and could potentially impact the cooling system performance.
Oil cooler - police
The 4.6L engine has an engine oil cooler to maintain engine oil
temperatures.
Engine and transmission coolers
External transmission and power steering coolers are located behind the
grille and in front of the radiator. It is strongly recommended that
Crown Victoria Severe Duty
273
2011 Crown Victoria
(cro)
Owners Guide, 1st Printing
USA
(fus)