Warning
If a floor mat is the wrong size or is not properly installed, it can interfere with the pedals.
Interference with the pedals can cause unintended acceleration and/or increased stopping distance which can cause a crash and injury. Make sure the floor mat does not interfere with the pedals.
Use the following guidelines for proper floor mat usage.
The driver side floor mat is held in place by two hook-type retainers.

Removing and Replacing the Floor Mats
Chevrolet Captiva Owners Manual > Brakes: Antilock Brake System (ABS)
This vehicle has ABS, an advanced
electronic braking system that helps
prevent a braking skid.
When the vehicle begins to drive
away, ABS checks itself.
A momentary motor or clicking noise
might be heard while this test is
going on, and it might even be
noticed that the brake pedal moves ...