C4 Grand Picasso DRLs

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Darko98
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Joined: 13 Oct 2019, 20:10

C4 Grand Picasso DRLs

Post by Darko98 » 21 Oct 2019, 20:34

Hi,
Having a problem with the day light running lights which are only working as side lights. Wondered if anyone has wiring Diagrams for lights! I have a 2012 c4 Grand Picasso 1.6 diesel. Help needed!

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RichardW
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Re: C4 Grand Picasso DRLs

Post by RichardW » 21 Oct 2019, 22:30

On a 2012 car, they may just be turned off via the config menu...

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xantia_v6
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Re: C4 Grand Picasso DRLs

Post by xantia_v6 » 22 Oct 2019, 07:10

Or in the diagnostics configuration which requires a Lexia/Diagbox to reconfigure.

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GiveMeABreak
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Re: C4 Grand Picasso DRLs

Post by GiveMeABreak » 22 Oct 2019, 10:05

If you have the model with an LED strip and the round filament lights, the LEDs are used on full intensity in the day and are used on low power mode at night as sidelights. In this case the round filament lights are not used.

The other DRL option is used in countries where mandated, where the main beam lamps come on with the number plate lamps and sidelamps on engine start (usually Nordic countries). This function can be turned on or off - or the function can be served by the dedicated LEDs instead.

It's all configured on these via the options menu on the vehicle. It's all on page 96 of the owner handbook.

Darko98
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Re: C4 Grand Picasso DRLs

Post by Darko98 » 22 Oct 2019, 19:44

Did originally work as bright led’s then just one day noticed them not working. Looked at configuration menu but Drl is already selected. Wondered if it maybe a relay issue just need a diagram to find it possibly!