Audi
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Ignition coil/amplifier, cylinder 7 - open circuit
Cause:
    Wiring open circuit, ignition coil/ amplifier

Jaguar
Type:
    Powertrain - Manufacturer Controlled DTC - Manufacturer Controlled
Description:
    Ignition coil, cylinder 3 - early activation
Cause:
    Wiring, ignition coil, engine control relay, ECM