Archive & reference hub
MK3 / A70 markets
Manuals, parts, data

Troubleshooting assistant

Pick a problem area, choose the symptom, then follow the remedy links or step-by-step TSRM procedure.

Diagnostic codes
Searching in 1990 USDM TSRM.
Areas /Theft deterrent K — light retractor control relay circuit
Step-by-step TSRM procedure

Theft deterrent K — light retractor control relay circuit

Follow the theft deterrent system flowchart from BE-96.

BE-96
Current check

Remove the HAZ-HORN fuse. Ground terminal 6 and ch

Remove the HAZ-HORN fuse. Ground terminal 6 and check that flash the headlights and taillights.
Yes

Replace computer.

Replace computer.
No

Open circuit in light retractor control relay circuit. Check the light retractor control relay.

Open circuit in light retractor control relay circuit. Check the light retractor control relay.