2015 Mercedes-Benz SL400 Service and Repair Manual

This factory service and repair manual for the 2015 Mercedes-Benz SL400 covers a two-door convertible with a turbocharged 3.0L V6, a double-overhead-cam gasoline engine. The data lists one trim, Base. A convertible adds its own body work to the usual engine and chassis jobs, and the manual sets out the V6, the running gear and the body electrical systems with specifications, torque values and wiring diagrams.

Engines covered

• 3.0L V6 — DOHC, turbocharged, gasoline

Body styles covered

• 2-door convertible

Trims covered

• Base

Known issues on the 2015 SL400. The 2015 SL400 carries one recall: a software fault in certain cars could put the emergency call system's clock out of step with the real date and time, so a location sent after a crash might be wrong and help could be delayed. An over-the-air update addressed it, with dealers confirming the fix or updating the communication module. Owners lodged two complaints about this year, both concerning the wheels. The manual gives wheel and suspension specifications and torque values, plus wiring diagrams and diagnostics for the communication module.