Right LED Board B003339B Nissan QASHQAI J10 Rear Light Position and Stop

The code B003339B identifies an electronic board with LED circuit (printed circuit board or PCB) integrated inside the rear light cluster.

1. Which car should it be installed on?

• Nissan Qashqai (J10 and J10+2 series)

2. What does the form look like?

It appears as a small printed circuit board shaped to fit inside the rear light structure. Individual LED diodes (usually red) are soldered onto the board, along with SMD resistors and current management components. Aftermarket or competitor parts often come as a "plug and play" panel ready for replacement, or in repair-only kits (which require soldering skills).

3. Why does it need to be replaced?

Replacing this module is a very common operation due to typical defects that appear over the years:

• Burning out or flickering LEDs: Over time and with prolonged use, some LEDs stop working or start to flicker , leaving parts of the lights unlit.

• Water and moisture ingress: The taillight gasket can deteriorate over time, allowing water to enter. This causes corrosion of the circuit board's copper tracks and contact pins.

• Thermal stress and vibrations: Temperature fluctuations and constant vibrations while driving can cause micro-fractures in the welds or failure of internal resistive components.

Since the original manufacturer (Nissan) often did not provide for the replacement of the single LED module but required the replacement of the entire headlight block (with high costs), searching for the B003339B spare part alone is the standard solution to repair the headlight and avoid problems during the periodic inspection of the vehicle.