Air-conditioning system and instrument lighting malfunction
Control element illumination for air-conditioning system defective.
Replace light bulb.
Engine control unit – error code P1220
Engine warning light is on Power loss Error code P1220
Cable harness faulty
Check accelerator pedal. Replace wiring harness to engine. (If required) Replace pedal-travel sensor. (If required)
Immobiliser control unit, Engine does not start
Engine does not start sporadically.
U0426 B1001 B1002
Carry out immobiliser diagnosis. Replace immobilizer reading coil. (If required) Replace ignition key. (If required) Replace vehicle electric system control unit (If required) Replace engine control unit. (If required)