To signal to a driver in front of you that you want to pass, pull the turn signal/multifunction lever until the high-beam headlamps come on. Then release the lever to turn them off.
Chevrolet Cobalt Service & Repair Manual. General Motors Co.
FIG. NO.
BUICK:
EVAP System & Canister:
Century FWD
1
Century RWD
2
Electra FWD
3
...