After spending a few weeks dialling in the DiSus-C intelligent damping body control system and the 12-speaker Dynaudio soundstage on the BYD Sealion 7 EV, here are the best settings that transform daily driving:

1. Best Driver Mode Combination for Rough Roads

• DiSus-C Suspension: Set to Comfort for city speed bumps, or Sport on undulating country A-roads (eliminates the secondary rear-axle float over crests).
• Regenerative Braking: Standard rather than High—allows smoother weight transfer mid-corner while the blended brake pedal still recovers up to 140 kW when you press the brake.

2. Dynaudio 12-Speaker Custom Equaliser ("Audiophile Curve")

• Instead of the default "Dynaudio Authentic" flat preset, try Sound Stage: All Passengers, Bass +2, Low-Mid +1, Mid 0, High-Mid +2, Treble +3, with Sub-bass at +3. Tightens up mid-bass punch noticeably.

3. W-HUD Snow & Rain High-Contrast Mode

• In heavy rain or glare, toggle "HUD Snow/High-Contrast Mode" in Display Settings—it switches the projection readout from white to high-visibility amber/cyan!