How do you replace the bulbs behind the clock in a Vauxhall Zafira?

To replace the bulbs behind the clock in a Vauxhall Zafira, first, ensure the vehicle is turned off and disconnect the battery for safety. Remove the trim panel surrounding the dashboard using a trim tool, then unscrew or unclip the clock assembly. Gently pull out the clock unit, and replace the burnt-out bulbs with new ones. Reassemble the clock and trim panel, reconnect the battery, and test the new bulbs.