See also:

Fuel requir
Deposit control gasoline (detergent additives) Volvo recommends the use of detergent gasoline to control engine deposits. Detergent gasoline is effective in keeping injectors and intake valves cl ...

Seeing, Being Seen & Being Heard
Visibility is good in the C30, even bordering on exceptional. I didn't find any objectionable blind spots, though the side mirrors could be a bit larger. In addition to being a distinguishing des ...

Folding down the rear seat backrests
The rear seat backrests are split and can be folded down together or separately 1. Pull the release control handle(s). 2. Fold the backrest forward. Adjust the center seat head restraint if nece ...