| Component: | Comments: |
| Intermittent wiper switch -E22- | Always fitted |
| Bonnet contact switch -F266- | Always fitted |
| Washer fluid level sender -G33- | Optional equipment |
| Rain and light sensor -G397- | Optional equipment |
| Control unit in dash panel insert -J285- | Always fitted |
| Wiper motor control unit -J400- | Always fitted |
| Onboard supply control unit -J519- | Always fitted |
| Steering column electronics control unit -J527- | Always fitted |
| Washer pump -V5- | Always fitted (mono washer pump on vehicles without rear wiper; dual washer pump on vehicles with rear wiper) |
| Headlight washer system pump -V11- | Optional equipment |
| Rear window wiper motor -V12- | Always fitted on vehicles with rear wiper |
| Left washer jet heater element -Z20- | Always fitted |
| Right washer jet heater element -Z21- | Always fitted |
