| D | Ignition/starter switch |
| E1 | Lighting switch |
| E4 | Headlight dipper/flasher switch |
| E115 | Interior light switch (taxi) |
| H | Horn plate |
| H2 | High tone horn |
| H7 | Low tone horn |
| J4 | Dual tone horn relay |
| J59 | X contact relief relay |
| J85 | Alarm system control unit |
| M30 | Main beam bulb, left |
| M32 | Main beam bulb, right |
| S18 | Fuse in fuse box |
| S19 | Fuse in fuse box |
| S57 | Alarm system thermo fuse |
| S240 | Fuse in fuse box |
| T5d | 5-pin connector, behind steering column switch trim |
| T10ad | 10-pin connector, purple, connector point, A pillar, right |
| W | Interior light, front |
| 135 | Earth connection -2-, in dash panel wiring harness |
| 199 | Earth connection -3-, in dash panel wiring harness |
| A9 | Positive (+) connection (56 a), in dash panel wiring harness |
| A32 | Positive (+) connection (30), in dash panel wiring harness |
| E112 | Connection (horn-87 h), in dash panel wiring harness |
| * | Both possible |
| E3 | Hazard warning light switch |
| E138 | Taxi sign switch |
| E217 | Alarm system off switch |
| J29 | Diode |
| J85 | Alarm system control unit |
| J218 | Combi-processor in dash panel insert |
| J430 | Taxi alarm system 2 control unit |
| L36 | Taxi sign light bulb |
| L74 | Taxi sign switch illumination |
| T2k | 2-pin connector, yellow, connector point, A pillar, left |
| T2l | 2-pin connector, grey, connector point, A pillar, left |
| T3ag | 3-pin connector, blue, in B pillar, left |
| T32 | 32-pin connector, blue, on dash panel insert |
| 135 | Earth connection -2-, in dash panel wiring harness |
| 199 | Earth connection -3-, in dash panel wiring harness |
| A5 | Positive (+) connection (right turn signal), in dash panel wiring harness |
| A6 | Positive (+) connection (left turn signal), in dash panel wiring harness |
| A19 | Connection (58s), in dash panel wiring harness (switch illumination) |
| X53 | Connection (taxi roof sign), in dash panel wiring harness - taxi |
| * | Taxi roof sign - new version |
| ** | Taxi roof sign - old version |
| *** | Fitted at any vacant position in 13-point relay carrier |
| # | Both possible |
| D | Ignition/starter switch |
| E75 | Alarm system switch |
| G41 | Taximeter |
| J218 | Combi-processor in dash panel insert |
| J430 | Taxi alarm system 2 control unit |
| S181 | Thermo fuse for taxi alarm system 2 |
| S182 | Taximeter thermo fuse |
| S183 | Thermo fuse for taximeter and alarm system |
| S231 | Fuse in fuse box |
| T2as | 2-pin connector, green, connector point, A pillar, left |
| T5k | 5-pin connector, for card reader |
| T10ad | 10-pin connector, purple, connector point, A pillar, right |
| T32 | 32-pin connector, blue, on dash panel insert |
| U5 | 12 V socket |
| 135 | Earth connection -2-, in dash panel wiring harness |
| 199 | Earth connection -3-, in dash panel wiring harness |
| A2 | Positive (+) connection (15), in dash panel wiring harness |
| A32 | Positive (+) connection (30), in dash panel wiring harness |
| A38 | Positive (+) connection -2- (15a), in dash panel wiring harness |
| A108 | Connection (speed signal), in dash panel wiring harness |
| * | Both possible |
| ** | Fitted at any vacant position in 13-point relay carrier |
| J29 | Diode |
| R25 | Two-way radio loudspeaker |
| R81 | Microphone |
| R100 | Data radio unit |
| R101 | Data radio display |
| S17 | Fuse in fuse box |
| T2bf | 2-pin connector, black, for two-way radio loudspeaker |
| T2bx | 2-pin connector, for microphone |
| T4ac | 4-pin connector, black, on data radio unit |
| T5i | 5-pin connector, on data radio unit |
| T10aa | 10-pin connector, green, two-way radio |
| T15o | 15-pin connector, data radio unit |
| T15p | 15-pin connector, on data radio unit |
| * | Models with radio data transfer |
