Renault Megane DRL Repair
Renault Megane DRL repair fixes the C-shaped running light that has turned yellow, gone patchy or died on one side. The scorched strip inside the headlight is replaced, so the unit itself stays on the car instead of being swapped for a new one.
Megane 3 or Megane 4: which running light you have
On the Megane 4 the running light is the C-shaped signature built into the headlight. The Megane 3 only gained an LED running light in the headlight at its last facelift; earlier Megane 3s have nothing of this kind to repair.
A photo with the lights on settles it in seconds, and the year of registration narrows down the exact unit.
- Generations covered
- Megane 3 (later cars) and Megane 4, hatch, estate and coupé
- Headlight types
- Halogen or full LED, both with a running light strip
- Common fault
- Running light strip yellowed or dark
What the repair involves
Confirm the fault
A short video of the lights switching on shows whether it is the strip, a board or wiring.
Open and replace
The cover is lifted, the scorched strip removed and a new one seated in its place. On a Megane 3 a failed board is renewed the same way.
Light up and seal
The running light is lit on the bench before the lens is bonded back on.
More about running light faults: LED Headlight Repair.
Why a new module behind the headlight rarely helps
Plenty of Megane owners try a replacement module first and find the light just as yellow. The LEDs are usually still working; what has changed is the strip they shine into, which sits so close to them that years of heat brown it to a dark amber.
That is why the Megane 4 is among the cars where this fault crops up most, and why only a new strip inside the unit brings the white back.
The MOT and a discoloured running light
The MOT inspection manual deals with daytime running lamps in section 4.2. There, a lamp whose emitted colour is out of line with the rules is a minor defect, and one that will not light is a major one.
Megane running light questions
My Megane running light flickers rather than turning yellow. Is it the same repair?
Often the cause is then a board rather than the strip. A short video shows which, and either part is renewed inside the headlight.
Should both sides be done together?
If the other side has started to tint as well, doing the pair keeps them matched. If it is still white, one side is enough.
Clio, Captur and Scenic: Renault Headlight Repair. Repair time on a Megane unit is confirmed in your quote.
Get your Megane running light sorted
Send a video of the lights coming on and the year of registration.
Send the details, get a price back
Say which car it is and what the headlight is doing, add a couple of photos, and your quote arrives by email. Nothing has to come off the car until you have agreed to it.