Disable the Start/Stop System

Last updated: June 10, 2026

The Alpine A110 (2018–2024) uses a Start/Stop system that shuts the engine off at a standstill to save fuel. On a driver’s car like the A110 many owners prefer it off — and you’ll also want it off before working under the engine cover. You switch it off with the dash button.

Turning Start/Stop Off

1. Press the Start/Stop button on the dashboard.
2. ‘Start/stop deactivated’ appears on the display and the warning light illuminates — the system is now switched off.

It Resets Every Time You Start

Start/Stop re-enables automatically each time you start the engine. There’s no permanent off setting — press the button again after each start if you want it disabled.

If the System Won’t Stop the Engine Anyway

Even with Start/Stop active, the engine won’t cut unless conditions are met:

• The 12 V battery is sufficiently charged — short trips leave it too low.
• The engine is warm and cabin demand is satisfied.
• The car is fully stopped with your foot on the brake.

Frequently Asked Questions

How do I turn off Start/Stop on an Alpine A110?

Press the Start/Stop button — ‘Start/stop deactivated’ appears and the light comes on to confirm.

Does it stay off permanently?

No — it re-enables every time you start the engine.

Why doesn’t the engine stop at lights?

Usually the battery isn’t charged enough or the engine isn’t warm yet.

Should I disable it for engine work?

Yes — switch it off so the engine can’t auto-restart.

If a Start/Stop fault light stays on, look up the code on autodtcs.com.