CSS control unit
â–¶ How to fix
Renew the control unit.
What you'll see
No driver-visible symptom recorded.
System reaction
No system-reaction text recorded.
Diagnostic depth
Detection
The control unit has recorded a collision and has deployed airbags and belt pretensioners.
Possible cause
The control unit has recorded an acceleration pulse which meets the requirements for deployment of the airbag and belt pretensioner.