front sidelights not working

[is200 Louis]

I noticed my front side lights are not working on my 2005 is200 

all fuses are okay and the rear lights and dash lights still work but there is no voltage at the plugs for the front ones 

has anyone had a similar issue before I dig any further? 

[Herbie]

If the fuses are good but you can't measure a voltage at the plug, you must have a broken wire/connection somewhere. You need to look at the wiring diagram and then break the circuit down at any connection points and then look for continuity on each section in turn.

[J1msan]

On 10/9/2022 at 4:26 PM, is200 Louis said:

I noticed my front side lights are not working on my 2005 is200 

all fuses are okay and the rear lights and dash lights still work but there is no voltage at the plugs for the front ones 

has anyone had a similar issue before I dig any further? 

I have an EWD, (Wiring Diagram) available and I can check the complete circuit and give you some starting points if you need any.  

[is200 Louis]

18 minutes ago, J1msan said:

I have an EWD, (Wiring Diagram) available and I can check the complete circuit and give you some starting points if you need any.  

I'd appreciate this Thank you, I couldn't see a connector plug on the loom in the engine bay to test at so I was going to test at the relay I can hear click in and out with the switch, just need to find it first. didn't want to start opening the loom looking for a break if I've missed something simple in the circuit 

[ColinBarber]

The front side lights and rear tail lights are all powered via the same relay and fuse so they must be ok if your tail lights are working.

I assume you don't have factory HID lights and therefore the only thing in common across the two side lights is a single ground connection: