1990 Mercedes-Benz Sl Recalls
No NHTSA recalls on record for the 1990 Mercedes-Benz Sl. That means NHTSA has no open safety campaign for this vehicle — it does not guarantee the absence of problems. Owners have filed 1 complaint with NHTSA, most often about the electrical system. Last updated July 5, 2026.
Complaints by component
What owners report
Verbatim reports filed with NHTSA, lightly edited for readability and with personal information removed.
“The electrical wiring is hardened and brittle and wires are touching each other that should not. I spent 30 years in the car business and found that the same problem has been present in volvo cars and mercedes. The wiring harness is sub out to french contractors and the plastic on the wires…”
Recall, complaint, and investigation records from official NHTSA datasets (FLAT_RCL, FLAT_CMPL, FLAT_INV), synced weekly. Counts reflect NHTSA records for the 1990 Mercedes-Benz Sl as of July 5, 2026. Complaint narratives are consumer-submitted and unverified. This page contains ads and affiliate links. Full methodology.