Location of equipment, isolating cocks and topping-up points.
| ACC | Auxiliary Control Cubicle |
| A/SIC | Air Suspension Isolating Cock |
| BES | Battery Emergency Switch |
| BIC | Brake Isolating Cock (One per axle) |
| BIS | Battery Isolating Switch |
| G/B | Gearbox Oil |
| H/K | Hydro-Kinetic Brake Fluid |
| PCL | Passenger Communication Location Light |
| TCC | Traction Control Cubicle |
| TFP | Traction Fault Panel |
| TP | Transient Pressure Valve |
| ∗ | Brake Release Button (For whole vehicle) |
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