I made a custom carcols file for this model and if you would like you use it follow me on this path:

1.Copy everything that i have down below

2. Locate your carcols file:

cacols meta. Location...

C:\Program Files (x86)\Steam\steamapps\common\Grand Theft Auto V\mods\update\update.rpf\x64\data

COPY AND PASTE THIS IN YOUR CARCOLS FILE. CTRL + F 

    <Item>
      <id value="2"/>
      <name>policeb</name>
      <timeMultiplier value="2.00000000"/>
      <lightFalloffMax value="100.00000000"/>
      <lightFalloffExponent value="100.00000000"/>
      <lightInnerConeAngle value="2.29061000"/>
      <lightOuterConeAngle value="70.00000000"/>
      <lightOffset value="0.00000000"/>
      <textureName>VehicleLight_sirenlight</textureName>
      <sequencerBpm value="670"/>
      <leftHeadLight>
        <sequencer value="2694881450"/>
      </leftHeadLight>
      <rightHeadLight>
        <sequencer value="168430090"/>
      </rightHeadLight>
      <leftTailLight>
        <sequencer value="0"/>
      </leftTailLight>
      <rightTailLight>
        <sequencer value="0"/>
      </rightTailLight>
      <leftHeadLightMultiples value="2"/>
      <rightHeadLightMultiples value="2"/>
      <leftTailLightMultiples value="2"/>
      <rightTailLightMultiples value="2"/>
      <useRealLights value="true"/>
      <sirens>
	  <!-- siren1 -->
        <Item>
          <rotation>
            <delta value="0.00000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="4294967295"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </rotation>
          <flashiness>
            <delta value="1.57079600"/>
            <start value="4.71238900"/>
            <speed value="1.00000000"/>
            <sequencer value="1431655765"/>
            <multiples value="2"/>
            <direction value="true"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="1.10000000"/>
            <pull value="0.20000000"/>
            <faceCamera value="false"/>
          </corona>
          <color value="0xFFFF0300"/>
          <intensity value="0.50000000"/>
          <lightGroup value="0"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="true"/>
          <castShadows value="false"/>
        </Item>
	    <!-- siren2 -->
        <Item>
          <rotation>
            <delta value="0.00000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="2694881450"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </rotation>
          <flashiness>
            <delta value="0.00000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="2694881450"/>
            <multiples value="2"/>
            <direction value="true"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="1.10000000"/>
            <pull value="0.20000000"/>
            <faceCamera value="false"/>
          </corona>
          <color value="0xFFFF0300"/>
          <intensity value="0.50000000"/>
          <lightGroup value="168430090"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="true"/>
          <castShadows value="false"/>
        </Item>
	    <!-- siren3 -->
        <Item>
          <rotation>
            <delta value="0.00000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="4294967295"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </rotation>
          <flashiness>
            <delta value="3.14159300"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="2694881450"/>
            <multiples value="2"/>
            <direction value="true"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="1.10000000"/>
            <pull value="0.20000000"/>
            <faceCamera value="false"/>
          </corona>
          <color value="0xFFFF0300"/>
          <intensity value="0.50000000"/>
          <lightGroup value="0"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="true"/>
          <castShadows value="false"/>
        </Item>
	    <!-- siren4 -->
        <Item>
          <rotation>
            <delta value="-0.01000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="2694881450"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </rotation>
          <flashiness>
            <delta value="3.14159300"/>
            <start value="0.00000000"/>
            <speed value="0.00000000"/>
           <sequencer value="168430090"/>
            <multiples value="2"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="1.10000000"/>
            <pull value="0.15000000"/>
            <faceCamera value="false"/>
          </corona>
          <color value="0xFF000AFF"/>
          <intensity value="1.00000000"/>
          <lightGroup value="1"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="true"/>
          <castShadows value="false"/>
        </Item>
	    <!-- siren5 -->
        <Item>
          <rotation>
            <delta value="-0.01000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="2694881450"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </rotation>
          <flashiness>
            <delta value="0.00000000"/>
            <start value="0.00000000"/>
            <speed value="0.00000000"/>
            <sequencer value="168430165"/>
            <multiples value="2"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="1.10000000"/>
            <pull value="0.15000000"/>
            <faceCamera value="false"/>
          </corona>
          <color value="0xFF000AFF"/>
          <intensity value="1.00000000"/>
          <lightGroup value="1"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="true"/>
          <castShadows value="false"/>
        </Item>
	    <!-- siren6 -->
        <Item>
          <rotation>
            <delta value="-0.01000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="4294967295"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </rotation>
          <flashiness>
            <delta value="4.71238900"/>
            <start value="0.00000000"/>
            <speed value="0.00000000"/>
            <sequencer value="168430165"/>
            <multiples value="2"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="1.10000000"/>
            <pull value="0.15000000"/>
            <faceCamera value="false"/>
          </corona>
          <color value="0xFF000AFF"/>
          <intensity value="1.00000000"/>
          <lightGroup value="1"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="true"/>
          <castShadows value="false"/>
        </Item>
	    <!-- siren7 -->
        <Item>
          <rotation>
            <delta value="0.00000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="4294967295"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </rotation>
          <flashiness>
            <delta value="0.00000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="168430090"/>
            <multiples value="2"/>
            <direction value="true"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="1.10000000"/>
            <pull value="0.15000000"/>
            <faceCamera value="false"/>
          </corona>
          <color value="0xFFFF0300"/>
          <intensity value="0.50000000"/>
          <lightGroup value="0"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="true"/>
          <castShadows value="false"/>
        </Item>
	    <!-- siren8 -->
        <Item>
          <rotation>
            <delta value="-0.01000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="4294967295"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </rotation>
          <flashiness>
            <delta value="0.00000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
           <sequencer value="2694881440"/>
            <multiples value="3"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="1.10000000"/>
            <pull value="0.15000000"/>
            <faceCamera value="false"/>
          </corona>
          <color value="0xFF000AFF"/>
          <intensity value="1.00000000"/>
          <lightGroup value="1"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="true"/>
          <castShadows value="false"/>
        </Item>
	    <!-- siren9 -->
        <Item>
          <rotation>
            <delta value="0.00000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="4294967295"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </rotation>
          <flashiness>
            <delta value="0.00000000"/>
            <start value="0.00000000"/>
            <speed value="0.00000000"/>
            <sequencer value="2694881440"/>
            <multiples value="2"/>
            <direction value="true"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="1.10000000"/>
            <pull value="0.15000000"/>
            <faceCamera value="false"/>
          </corona>
          <color value="0xFFFF0300"/>
          <intensity value="0.50000000"/>
          <lightGroup value="0"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="true"/>
          <castShadows value="false"/>
        </Item>
	    <!-- siren10 -->
        <Item>
          <rotation>
            <delta value="-0.01000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="2694881450"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </rotation>
          <flashiness>
            <delta value="0.00000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="168430090"/>
            <multiples value="2"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="1.10000000"/>
            <pull value="0.15000000"/>
            <faceCamera value="false"/>
          </corona>
          <color value="0xFF000AFF"/>
          <intensity value="1.00000000"/>
          <lightGroup value="1"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="true"/>
          <castShadows value="false"/>
        </Item>
		<!-- siren11 -->
        <Item>
          <rotation>
            <delta value="0.00000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="4294967295"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </rotation>
          <flashiness>
            <delta value="3.14159300"/>
            <start value="0.00000000"/>
            <speed value="0.00000000"/>
            <sequencer value="2694881440"/>
            <multiples value="2"/>
            <direction value="true"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="1.10000000"/>
            <pull value="0.20000000"/>
            <faceCamera value="false"/>
          </corona>
          <color value="0xFFFFFFFF"/>
          <intensity value="0.50000000"/>
          <lightGroup value="0"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="true"/>
          <castShadows value="false"/>
        </Item>
		<!-- siren12 -->
        <Item>
          <rotation>
            <delta value="0.00000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="2694881450"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </rotation>
          <flashiness>
            <delta value="3.14159300"/>
            <start value="0.00000000"/>
            <speed value="0.00000000"/>
            <sequencer value="2694881450"/>
            <multiples value="2"/>
            <direction value="true"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="1.10000000"/>
            <pull value="0.15000000"/>
            <faceCamera value="false"/>
          </corona>
          <color value="0xFFBD4800"/>
          <intensity value="0.50000000"/>
          <lightGroup value="0"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="true"/>
          <castShadows value="false"/>
        </Item>
		<!-- siren13 -->
        <Item>
          <rotation>
            <delta value="-0.01000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="168430090"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </rotation>
          <flashiness>
            <delta value="3.09400900"/>
            <start value="0.00000000"/>
            <speed value="0.00000000"/>
            <sequencer value="2863311530"/>
            <multiples value="2"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="1.10000000"/>
            <pull value="0.15000000"/>
            <faceCamera value="false"/>
          </corona>
          <color value="0xFFBD4800"/>
          <intensity value="1.00000000"/>
          <lightGroup value="1"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="true"/>
          <castShadows value="false"/>
        </Item>
		<!-- siren14 -->
        <Item>
          <rotation>
            <delta value="-0.01000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="4294967295"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </rotation>
          <flashiness>
            <delta value="3.14159300"/>
            <start value="0.00000000"/>
            <speed value="2.00000000"/>
            <sequencer value="168430090"/>
            <multiples value="2"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="1.10000000"/>
            <pull value="0.15000000"/>
            <faceCamera value="false"/>
          </corona>
         <color value="0xFFFFFFFF"/>
          <intensity value="1.00000000"/>
          <lightGroup value="1"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="true"/>
          <castShadows value="false"/>
        </Item>
		<!-- siren15 -->
        <Item>
          <rotation>
            <delta value="0.00000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="4294967295"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </rotation>
          <flashiness>
            <delta value="3.14159300"/>
            <start value="0.00000000"/>
            <speed value="0.00000000"/>
            <sequencer value="2694881440"/>
            <multiples value="2"/>
            <direction value="true"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="1.10000000"/>
            <pull value="0.20000000"/>
            <faceCamera value="false"/>
          </corona>
          <color value="0xFFFFFFFF"/>
          <intensity value="0.50000000"/>
          <lightGroup value="0"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="true"/>
          <castShadows value="false"/>
        </Item>
		<!-- siren16 -->
        <Item>
          <rotation>
            <delta value="-0.01000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="4294967295"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </rotation>
          <flashiness>
            <delta value="3.14159300"/>
            <start value="0.00000000"/>
            <speed value="1.00000000"/>
            <sequencer value="168430090"/>
            <multiples value="2"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="1.10000000"/>
            <pull value="0.15000000"/>
            <faceCamera value="false"/>
          </corona>
         <color value="0xFFFFFFFF"/>
          <intensity value="1.00000000"/>
          <lightGroup value="1"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="true"/>
          <castShadows value="false"/>
        </Item>
		<!-- siren17 -->
        <Item>
          <rotation>
            <delta value="0.00000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="4294967295"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </rotation>
          <flashiness>
            <delta value="0.00000000"/>
            <start value="4.71238900"/>
            <speed value="1.00000000"/>
            <sequencer value="2694881440"/>
            <multiples value="2"/>
            <direction value="true"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="1.10000000"/>
            <pull value="0.20000000"/>
            <faceCamera value="false"/>
          </corona>
          <color value="0xFFFF0300"/>
          <intensity value="0.50000000"/>
          <lightGroup value="0"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="true"/>
          <castShadows value="false"/>
        </Item>
		<!-- siren18 -->
        <Item>
          <rotation>
            <delta value="-0.01000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="4294967295"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </rotation>
          <flashiness>
            <delta value="0.00000000"/>
            <start value="0.00000000"/>
            <speed value="0.00000000"/>
            <sequencer value="168430090"/>
            <multiples value="2"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="1.10000000"/>
            <pull value="0.15000000"/>
            <faceCamera value="false"/>
          </corona>
          <color value="0xFF000AFF"/>
          <intensity value="1.00000000"/>
          <lightGroup value="1"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="true"/>
          <castShadows value="false"/>
        </Item>
		<!-- siren19 -->
        <Item>
          <rotation>
            <delta value="0.00000000"/>
            <start value="0.00000000"/>
            <speed value="2.00000000"/>
            <sequencer value="0"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="false"/>
          </rotation>
          <flashiness>
            <delta value="0.00000000"/>
            <start value="0.00000000"/>
            <speed value="2.00000000"/>
            <sequencer value="168430090"/>
            <multiples value="2"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="1.10000000"/>
            <pull value="0.10000000"/>
            <faceCamera value="false"/>
          </corona>
          <color value="0xFF000AFF"/>
          <intensity value="1.00000000"/>
          <lightGroup value="0"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="false"/>
          <castShadows value="false"/>
        </Item>
		<!-- siren20 -->
        <Item>
          <rotation>
            <delta value="-0.01000000"/>
            <start value="0.00000000"/>
            <speed value="3.00000000"/>
            <sequencer value="4294967295"/>
            <multiples value="1"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </rotation>
          <flashiness>
            <delta value="0.00000000"/>
            <start value="0.00000000"/>
            <speed value="28.68000000"/>
            <sequencer value="2694881440"/>
            <multiples value="2"/>
            <direction value="false"/>
            <syncToBpm value="true"/>
          </flashiness>
          <corona>
            <intensity value="50.00000000"/>
            <size value="0.50000000"/>
            <pull value="0.20000000"/>
            <faceCamera value="false"/>
          </corona>
          <color value="0xFFFF0300"/>
          <intensity value="0.50000000"/>
          <lightGroup value="1"/>
          <rotate value="false"/>
          <scale value="true"/>
          <scaleFactor value="2"/>
          <flash value="true"/>
          <light value="true"/>
          <spotLight value="true"/>
          <castShadows value="false"/>
        </Item>
      </sirens>
    </Item>
-------------------------------------------------------------------------------------------------------------------------------

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