A warning light illuminates on your Vauxhall Insignia dashboard when a fault has been detected. You may also receive a message or an error code. Error codes are generally related to minor faults.
These error codes aren’t the same as the fault codes that can be read using diagnostic equipment, but finding out what the error code is related to by using the list below will help you identify what the problem is.
To confirm the error code or message, press the SET/CLR button, the MENU button or turn the adjuster wheel.
Code No.
Related Fault Message
Code 2
The radio remote control has not been detected. Press the clutch pedal to restart.
Code 3
Engine coolant level low.
Code 4
Air conditioning off.
Code 5
Steering wheel is locked.
Code 6
Press the brake pedal to release the electric parking brake.
Code 7
Turn the steering wheel, switch ignition off and then back on. (This is related to the steering lock).
Code 9
Turn steering wheel, start engine again.
Code 12
Vehicle overloaded.
Code 13
Compressor overheated.
Code 15
Centre high-mounted brake light failure.
Code 16
Brake light failure.
Code 17
Headlight leveling malfunction.
Code 18
Left low beam failure.
Code 19
Rear fog light failure.
Code 20
Right low beam failure.
Code 21
Left sidelight failure.
Code 22
Right sidelight failure.
Code 23
Reversing light failure.
Code 24
Number plate light failure.
Code 25
Left front turn signal failure.
Code 26
Left rear turn signal failure.
Code 27
Right front turn signal failure.
Code 28
Right rear turn signal failure.
Code 29
Check trailer brake light.
Code 30
Check trailer reversing light.
Code 31
Check left trailer turn signal.
Code 32
Check right trailer turn signal.
Code 33
Check trailer rear fog light.
Code 34
Check trailer rear light.
Code 35
Replace the battery in radio remote control key fob
Code 48
Clean side blind zone alert system.
Code 53
Tighten gas / fuel cap.
Code 54
Water in diesel fuel filter.
Code 55
Diesel particle filter (DPF) is full.
Code 56
Tyre pressure imbalance on front axle.
Code 57
Tyre pressure imbalance on rear axle.
Code 58
Tyres without TPMS sensors detected.
Code 59
Open and then close driver window.
Code 60
Open and then close front passenger window.
Code 61
Open and then close rear left window.
Code 62
Open and then close rear right window.
Code 65
Theft attempted.
Code 66
Service theft alarm system.
Code 67
Service steering wheel lock.
Code 68
Service power steering.
Code 69
Service suspension system.
Code 70
Service level control system.
Code 71
Service rear axle.
Code 74
Service AFL (Adaptive Forward Lighting).
Code 75
Service air conditioning.
Code 76
Service side blind zone alert system.
Code 79
Top up engine oil.
Code 81
Service transmission.
Code 82
Change engine oil soon. As engine oil ages, it fails to lubricate the engine effectively and can cause excessive wear on engine components.
Code 83
Service adaptive cruise control.
Code 84
Engine power is reduced. Reduced engine power also know as 'limp mode' is a safety feature that helps to prevent further damage to the engine due to a fault.
Code 89
Service vehicle soon.
Code 94
Shift to park before exiting.
Code 95
Service airbag.
Code 128
Hood / bonnet open.
Code 134
Park assist fault, clean bumper (Parking sensors on the bumpers requires cleaning).
Vauxhall Insignia Dashboard Warning Lights