As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT TOP OF DESCENT, AFTER ANTI-FOG C/B WAS CLOSED, A STRONG ELECTRICAL SMELL WAS NOTICED IN THE COCKPIT. NO SMOKE WAS DETECTED. C/B WAS OPENED AND SMELL DISAPPEARED. DEFERRED IAW DC-8 MEL 30-5B.DI NR 821184. DEN: CLEARED. FOUND CAPTAIN'S CLEARVIEW WINDOW WARMER THAN OTHERS. CLEANED SENSOR AND INSTALLED HEAT SINK COMPOUND. SYSTEM OPS CHECKED GOOD IAW DC-8 MM CH 30.