Mr Wiki is quotin g the following, I hope it is of help
Limited Editions
1991–1993 Mercedes-Benz 180 E (Australia)
For the UK and Irish market a special edition 190 was released for the 1993 model year. The car was given the badge name 190LE though on the rear boot lid it read 190E (on the left hand side of the lock) and LE on the right hand side. Roughly 1000 LEs were produced and each one came with a large A3 sized certificate giving each car a unique number.
LEs were available in three colours only; Azzuro Blue (blue/purple), Brilliant Silver and Rosso Red (Burgundy). The Azzuro blue coloured cars came with a grey checked cloth interior, the silver ones with black checked cloth and the Rosso Red with biscuit/cream checked cloth.
Some believe that the LE was marketing ploy used by Mercedes to clear out their parts bin. LEs were equipped with extra features that had been options on the other models and were only available with the 1.8 or 2.0 litre engine. Both the 1.8 and 2.0 litre engine came equipped with a standard electric tilt and slide steel sunroof, four electric windows, electric aerial, 8 hole alloy wheels, Blaupunkt Verona CR43 Radio/cassette and walnut wood trim (as opposed to Zebrano wood). The 2.0 litre engined version had in addition rear headrests and a front armrest. This represented a huge cost saving of nearly £3500 when compared to an identical specced non-LE 1.8 car and roughly £2000 for a identically specced 2.0 litre non-LE car.
No further options could be added to LE cars from the factory - though some were equipped with other dealer installed items.
In Australia a limited run of 180E W201 cars could be bought from 1991 to 1993.