Seat Leon >> Exhaust gasses purification system

Braking effect and braking distance
The braking effect and braking distance are influenced by driving situations and road conditions. The efficiency of the brakes depends directly on the brake pad wear. The rate of wear of the brake ...

Catalytic converter*
To conserve the useful life of the catalytic converter – Always use unleaded petrol. – Do not run the fuel tank dry. – For engine oil changes, do not replenish with too much engine oil “To ...

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Safety instructions on working in the engine compartment
Any work carried out in the engine compartment or on the engine must be carried out cautiously. Before starting any work on the engine or in the engine compartment: 1. Switch off the engine and rem ...