Special signal system diagnosis, function check - AD82.25-P-3003A

MODEL 202 as of 1.6.97, 210.081 /281, 210 (except 210.081 /281) as of 1.3.97 

Official and emergency vehicles 

	Special signal system, official and emergency vehicles, location of components		GF82.25-P-0001-01A
	Special signal system diagnosis, advanced information		AD82.25-P-2003A
	Special vehicle multifunction control module (SVMCM)		AD82.25-P-2001-02C
I	Battery voltage 11-14 V
II	Fuses in order
III	Lighting equipment in order
	Function check
Scope of test	Operation/Requirement	Specified value	Possible cause/Remedy
Blue light and main beam superimposition	Switch on blue light on special signal system pushbutton control module (A48/1).	Blue light illuminates. The headlamps also flash depending on the control module adaptation.	Blue light Main-beam headlamps ↓ AD82.25-P-6003-02A  Signal switch input ↓ AD82.25-P-6003-06A
Main beam superimposition with side light ON	Blue light ON, switch on side light.	Main-beam headlamps do not flash.	Side light input ↓ AD82.25-P-6003-03A
Trigger special signal using FAN switch (S4/2).	Operate FAN switch (S4/2).	A special signal is output for the period of operation (always complete continuous cycles)	Signal switch input ↓ AD82.25-P-6003-06A  CAN ↓ AD00.19-P-6000-42A AD00.19-P-6000-42B AD00.19-P-6000-42C AD00.19-P-6000-43A AD00.19-P-6000-43B AD00.19-P-6000-43C AD00.19-P-6000-44A
Headlamp flasher	Operate headlamp flasher/highlamp switch.(S4s2)	Main-beam headlamps illuminate continuously for the period of operation	Switch ↓ AD82.25-P-6003-01A