B1696
Autolamp On Circuit Short To Ground
Severity
⚠️ MediumCan you drive?
Do not drive — repair immediately
Approx. repair cost
$22–111 (est.)
Symptoms
- Automatic headlights don't work
- The malfunction indicator on the instrument panel is on
- Problems with other electrical systems
Causes
- Wiring harness damage
- Short circuit in the circuit
- Auto light relay malfunction
- Problems with the control unit
- Contact corrosion
How to Fix
- Check the wiring harness for damage
- Check automatic lighting relay
- Check the circuit for short circuit using a multimeter
- Check contacts for corrosion
- Replace damaged components if necessary