
The volume of the roger-beep accompanying the activation of certain buttons can be adjusted according to 8 levels.
The roger-beep can be adjusted and excluded. To adjust the volume proceed as follows:

Chevrolet Sonic. What to Add
Use only new DOT 3 brake fluid from a sealed container. See Recommended Fluids
and Lubricants.
Always clean the brake/clutch fluid reservoir cap and the area around the cap
before removing it. Th ...
Chevrolet Sonic. Personalization Menu (Radio with Touchscreen)
Settings can be made with the ignition ON and the vehicle not moving.
Use the audio system controls to access the personalization menus for customizing
vehicle features.
The following are all poss ...
Seat Ibiza. Petrol engine 1.8 110 kW (150 bhp)
General engine data
a) Research-Octane-Number = Measure of the predetonation power of the petrol.
b) Slight power loss
Performance figures
Weights
Trailer weights
Engine oil capacity
...