1993 Toyota Camry dash lights.

Hi fhumble,

Thank you for the donation.

The D light not indicating could be due to a blown bulb or a fault with the Park Neutral Position switch. You would ahve to remove the meter cluster to test or replace the bulb.

When the R indicator light comes on while braking, it is usually caused by a abd ground circuit at the rear taillights. Check the taillight gound circuits. Remove, clean, retighten and retest.