Removal Procedure
- Disconnect the electrical
connector (2) from the fluid level sensor (1).
 
- Remove the fluid level
sensor (1). Use needle nose pliers in order to compress  the switch locking
  tabs at the outboard side of the master cylinder.
 
Installation Procedure
- Install the fluid level
sensor (1) until the locking tabs snap into place.
 
- Connect the electrical connector to the fluid level sensor (1).