Operation - Starting the engine

Starting diesel engines in the Citroën C6 (1st generation) requires specific steps. Before starting, make sure the selector lever is in position P or N. This section describes glow plug preheating, what to do if the engine does not start, and how to protect the turbocharger when switching off. Correct starting behaviour protects the engine and extends the service life of important components, which is ideal for anyone who wants to drive their Citroën efficiently and safely.

Make sure the automatic transmission selector lever is in position P or N.

Diesel

Starting the engine

Turn the key to the ON position.

If the glow plug indicator light was on, wait until it goes out, then turn the starter until the engine starts (no longer than 10 seconds).

If the engine does not start, switch off the ignition.

Repeat the procedure.

Note: Do not press the accelerator pedal while starting.

Recommendation

Diesel vehicle with turbocharger

Always let the engine idle for a few seconds before switching it off so that the turbocharger can return to normal speed.

A brief press of the accelerator pedal when switching off the ignition can cause serious damage to the turbocharger.

DO NOT RUN THE ENGINE IN CLOSED OR POORLY VENTILATED AREAS.

The Citroën C6 provides clear instructions and technical refinements when starting the engine, which make the starting process easier and protect the engine. On diesel engines in particular, the glow plug indicator light ensures that the engine starts optimally. This ensures reliable operation even in cold temperatures.

The recommendations for diesel vehicles with turbocharger show the Citroën C6's focus on longevity and protection of important components. This well-considered concept makes the Citroën C6 a saloon that combines technology and responsibility ideally.

Frequently Asked Questions

Why should the engine be left idling after driving?

So that the turbocharger can cool down and damage from high speeds when switching off is avoided.

What should be observed when starting a diesel?

The glow plug indicator light must go out before the starter is operated, to protect the engine and ensure a safe start.