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”). ...

Cleaning The Rear Park Assist System
Clean the Rear Park Assist sensors with water, car wash soap and a soft cloth. Do not use rough or hard cloths. In washing stations, clean sensors quickly keeping the vapor jet/high pressure washi ...

If an exterior light burns out
For the type of bulb and power rating, see “When needing to change a bulb”. ...