See also:

Emergency start-up
If the instrument panel warning light stays on with fixed light, the emergency start-up can be performed by using the CODE card code (see section “In an emergency”). ...

Windscreen/rear window/headlight washer fluid
To top up, remove the cap (A) and then pour a mixture of water and TUTELA PROFESSIONAL SC 35, in the following concentrations: ❒ 30% TUTELA PROFESSIONAL SC 35 and 70% water in summer;
...

Failure Indications
A malfunction of the Rear Park Assist sensors or system is indicated, during REVERSE gear engagement, by the instrument panel warning icon. The warning icon is illuminated and a message is displa ...