Leon Mk1
Note
| 1 - | Glow plug system warning lamp / diesel electronic engine management |
| q | Warning lamp only in vehicles with a diesel engine. |
| q | If it comes on: Pre-heating system activated (diesel engine) |
| q | Flashing: Engine control unit fault (diesel engines) |
| 2 - | Engine malfunction (EPC) |
| q | Warning lamp only in vehicles with a petrol engine |
| q | Flashing: Engine control unit fault (petrol engines) |
| 3 - | Diesel particulate filter warning lamp |
| 4 - | Oil pressure warning lamp |
| q | Oil pressure too low |
| q | Switch off engine and check oil level. |
| 5 - | Bulb failure or bend lighting system failure warning lamp |
| q | If it comes on: Driving light defective or partially defective |
| q | Flashing: Fault in dynamic cornering light (AFS) |
| 6 - | Rear fog light warning lamp |
| q | switched on |
| 7 - | Washer fluid warning lamp |
| q | Windscreen washer fluid level in reservoir too low |
| 8 - | Main beam warning lamp |
| q | Main beam switched on or headlight flasher pressed |
| 9 - | Seat belt warning lamp |
| q | Seat belt of driver or front passenger not engaged |
| 10 - | Anti-lock brake system (ABS) warning lamp |
| q | Fault |
| 11 - | Electronic stabilisation programme (ESP) warning lamp |
| q | Flashing: Electronic stability program (ESP) engages |
| q | If it comes on: ESP malfunction or deactivated |
| 12 - | Handbrake system/brake system warning lamp |
| q | Electromechanical parking brake switched on, brake fluid level too low or fault in braking system |
| 13 - | Cruise control system (CCS) warning lamp |
| q | CCS regulating |
| 14 - | Tyre pressure monitor warning lamp |
| q | Pressure in at least one tyre too low or system malfunction |
| 15 - | Brake pad warning lamp |
| q | Front brake pads worn |
| 16 - | Warning lamp "Operate foot brake" |
| q | Dual clutch gearbox (DSG) request |
| q | Warning lamp fitted on vehicles with dual clutch gearbox (DSG) only |
| 17 - | Fuel level warning lamp |
| q | Fuel level too low (reserve) |
| 18 - | Door open warning lamp |
| q | One or more doors are open or not completely locked. |
| 19 - | Rear lid open warning lamp |
| q | Rear lid open or not completely locked |
| 20 - | Airbag system/belt tensioner warning lamp |
| q | Malfunction in airbag and/or belt tensioning system |
| 21 - | Emissions warning lamp (OBD) |
| q | Exhaust system fault (catalytic converter) |
| 22 - | Electromechanical power steering warning lamp |
| q | Lights up yellow: electromechanically assisted steering reduced |
| q | Lights up red: electromechanically assisted steering failure |
| 23 - | Engine coolant temperature display warning lamp |
| q | Engine coolant temperature too high or |
| q | Engine coolant level too low |
| 24 - | Alternator warning lamp |
| q | Fault in alternator. |
| 25 - | Area monitoring system warning lamp |
| q | switched on |
