Electrical equipment
Sunroof opening motor: Initialisation
In this manual: Electrical equipment
~1min read

- If the battery is disconnected, an electrical fault occurs or the sunroof is worked on, the system will only operate in manual mode, with jerky movement.
- the anti-pinch function is only operational if the sunroof has been correctly initialised (see below).
- Initialise the motor:
- set switch (1) to the closed position,
- press and hold the switch for at least two seconds: the motor moves in step-by-step mode, then lowers a few centimetres,
- release the switch,
- press the switch again within 5 seconds,
- hold the switch: the sunroof opens then closes to the slide position,
- the motor is initialised,
- set the switch to "off".
In some cases, only the first three steps are sufficient for initialisation.
WARNINGIt is important to wait at least 3 seconds before any new action on the control.
Note: A time of 5 seconds must not be exceeded between two actions during the initialisation procedure, otherwise the electronics will start a new initialisation cycle.Test yourself
A quick Renault Megane quiz: every answer comes with an explanation and a link to the manual page.
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