See also:

Diagram 2: 1980-86 Lighting all models
Diagram 2: 1980-86 Lighting all models ...

Exhaust manifold nut check - RS Turbo models (Every 6000 miles or 6 months)
Check the tightness of the exhaust manifold securing nuts using a torque wrench. ...

Reference
General dimensions and weights Dimensions Overall length: Saloon . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4467.0 mm (176.0 in) Hatchback: ...