Having problems with your 1986 Mercury Marquis ?
Wont shift from park
\015 I changed the brake shift interlock and brake light switch. Checked the fuses under the dash. No brake lights or turn signal either. Whats next?\015
Have you try adjusting the linkage on the transmission and have you checked all of the grounds and and took an 12 volt tested and check out the light switch and there should be a silver box in the fuses box under the dash on the driverside test that also that could be the problem with your turn signal
Repair Help & Product Troubleshooting for 1986 Mercury Marquis
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