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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Checking frost protection, replenishing coolant additive if necessary
Special tools and workshop equipment required Refractometer - T10007A NOTICE The water used for the mixtures heavily influences the effectiveness of the coolant. Because the water quality d ...