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. Brake Light Switch R&R
Refer to Fig. 1
when performing following procedure.
1.
Remove lefthand front wheel.
2.
Disconnect back-up lamp connector (1).
3.
Remove back-up lamp switch assembly.
4.
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