Tools: 16 mm spanners, TORX T15, flat-blade screwdriver.

Precautions: we disconnect the negative battery terminal and wait at least 1 minute before removing the seat belt. This is necessary for the SRS system capacitors to discharge.

Disconnecting the negative battery terminal
Disconnect the negative battery terminal

Removing the front seat belts

Pressing the seat belt buckle retainer
Press the seat belt buckle retainer
Removing the seat belt buckle
Remove the seat belt buckle

We remove the lower centre pillar trim.

Removing the lower centre pillar trim
Remove the lower centre pillar trim
Removing the upper centre pillar trim
Remove the upper centre pillar trim
Unscrewing the upper seat belt securing bolt
Unscrew the upper securing bolt of the front seat belt
Disconnecting the bracket from the adjustment mechanism
Disconnect the seat belt securing bracket from the seat belt height adjustment mechanism
Unscrewing the inertia reel securing bolt
Unscrew the inertia reel securing bolt
Removing the inertia reel
Remove the inertia reel together with the driver's seat belt from the cavity of the body centre pillar

Removing the seat belt height adjustment mechanism (if necessary)

Unscrewing the adjustment mechanism securing bolt
Unscrew the bolt securing the seat belt height adjustment mechanism to the body centre pillar
Sliding the adjustment mechanism upwards
Slide the height adjustment mechanism upwards
Removing the height adjustment mechanism
Remove the seat belt height adjustment mechanism

Refitting: refit the seat belt in the reverse order.

Removing the rear seat belts

Preparation for removing the rear seat belts
Remove the rear parcel shelf and the rear pillar trims
(see the article Removing interior parts on a Renault Megane 2)
Disconnecting the lower mounting bracket
Unscrew the securing bolt and disconnect from the body the lower mounting bracket of the rear passenger seat belt
Disconnecting the connector from the pretensioner module
Pull back the connector retainer and disconnect the connector from the pretensioner module of the rear passenger seat belt
Unscrewing the inertia reel securing bolt of the rear seat belt
Unscrew the inertia reel securing bolt
Removing the rear seat belt inertia reel
Remove the inertia reel together with the pretensioner module and the rear passenger seat belt

Refitting: refit the seat belt and all parts in the reverse order.

Note: when refitting the seat belts, make sure that:

  • the belt is not twisted;
  • the securing bolts are tightened to the required torque;
  • after refitting, check the operation of the inertia mechanism and the buckle.