20-1 Left reversing lights
*for models without US equipment;
** for models with US equipment
20-2 Right reversing lights, number plate light
*for model without US equipment;
**for models with equipment, for the USA
20-3 Rear window wiper motor, washer fluid supply pump
*for models up to 2006.
**for models from 2037 onwards.
20-4 Glass break sensors, heated rear window
*for models with anti-theft alarm;
**for models with audio system;
***for models without audio system
20-5 Luggage compartment lighting, luggage compartment lid lights
*for models with airbag switch;
** for models up to 2005.;
*** for models from 2006 onwards.
20-6 Luggage compartment lid contact switch (for anti-theft alarm), electric trunk release motor
*for models with anti-theft alarm (ATA)
20-7 Antennas for radio/navigation (with TV receiver)
* rear left side window;
** rear right side window;
***for models with additional heater;
**** for models with TV receiver