See also:

Returning to mode I from mode II
With the remote key fully pressed into the ignition slot, press START/STOP ENGINE briefly. ...

Messages
Park brake not fully released – A fault is preventing the parking brake from being released. Try to apply the parking brake and release it several times. If the problem persists, contact an aut ...

Engine oil
Engine oil must meet the minimum ILSAC specification GF-4, API SL, or ACEA A1/B1. Lower quality oils may not offer the same fuel economy, engine performance, or engine protection. Volvo recommend ...