2010 170 tdi headlight / drl /foglight issues

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jr_venom_33
Posts: 3
Joined: Tue Apr 02, 2019 12:02 pm
I drive a: GT 2.0 TDI 170/184
With a: Manual box

2010 170 tdi headlight / drl /foglight issues

Post by jr_venom_33 »

My dipped and side lights are on and tail lights work (drl) but nothing els does i have no fogs f/r no main beam and dash lights are illuminated all the time . Drl stay on no matter what position the light swith is in . Ive tried a new switch with no change ive tried to turn drls off or change coding with my carly vag nothing is working . Ive checked all fuses and tried factory reset and disconnected the battery for a while with no change . Any ideas ?????
jr_venom_33
Posts: 3
Joined: Tue Apr 02, 2019 12:02 pm
I drive a: GT 2.0 TDI 170/184
With a: Manual box

Re: 2010 170 tdi headlight / drl /foglight issues

Post by jr_venom_33 »

Strange fault code p0708
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Cuprabob
Posts: 5036
Joined: Sat Aug 07, 2010 2:31 pm
I drive a: GT 2.0 TDI 170/184
In: Rising Blue
With a: Manual box
Options: Panoramic Roof, 19" Black Luganos, Vienna Leather, Parking Sensors, DAB, Dynaudio, Bluetooth, Cruise, Folding Mirrors, Xenons
Location: S/W Scotland

Re: 2010 170 tdi headlight / drl /foglight issues

Post by Cuprabob »

Looks like a faulty lightswitch is at the heart of your issues. Easy enough to change.

Looks as though you also have a faulty level sensor on the Nearside Front, although I would have expected that to cause the DCC button to flash with an error.
jr_venom_33
Posts: 3
Joined: Tue Apr 02, 2019 12:02 pm
I drive a: GT 2.0 TDI 170/184
With a: Manual box

Re: 2010 170 tdi headlight / drl /foglight issues

Post by jr_venom_33 »

Yes it does seem to be the issue although i did buy a new lightswitch and it was still the same but it was a non genuine item maybe i should try a genuine one .
Cuprabob
Posts: 5036
Joined: Sat Aug 07, 2010 2:31 pm
I drive a: GT 2.0 TDI 170/184
In: Rising Blue
With a: Manual box
Options: Panoramic Roof, 19" Black Luganos, Vienna Leather, Parking Sensors, DAB, Dynaudio, Bluetooth, Cruise, Folding Mirrors, Xenons
Location: S/W Scotland

Re: 2010 170 tdi headlight / drl /foglight issues

Post by Cuprabob »

Maybe worth checking the connections to the lightswitch on the off-chance a terminal has been damaged, although to be honest that's unlikely if you had the issue before the switch was disturbed. If you're competent with a multimeter, try to get hold of a wiring diagram and check connections to and from the switch.

Good luck...
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