Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1997 Mercedes Benz SL320FACTORY OEM SERVICE PROCEDURE
External Pages
These are pages that do not belong to the exact selected vehicle (1997 Mercedes Benz SL320), but are still accessible from a link in your vehicle's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle.
- Different car
- Section 1 (A/C-Heater Systems - Automatic)
- Section 2 (Engine Controls - Self-Diagnostics With Codes)
- Section 3 (Air Bag Restraint System)
- Section 4 (Engine Controls - Tests W/Codes)
- Section 5 (A/C System General Servicing)
- Section 6 (Engine Controls - On-Vehicle Adjustments)
- Section 7 (Engine Controls - Service & Adjustment Specifications)
- Section 8 (Engine Controls - Theory & Operation)
- Section 9 (Instrument Panels)
- Section 10 (Instrument Panels)
- Section 11 (Anti-Lock/Traction Control)
- Section 12 (Keyless Entry System - Cl500, S320, S420, S500, SL500 & SLK230)
- Section 13 (Air Bag Restraint Systems)
- Section 14 (Air Bag Restraint System)
- Section 15 (Automatic A/C-Heater Systems)
- Section 16 (Air Bag Restraint System)
- Section 17 (Engine Controls - Self-Diagnostics)
- Section 18 (Engine Controls - Trouble Shooting - No Codes)
- Section 19 (Engine Controls - System & Component Testing)
- Section 20 (Engine Controls - System & Component Testing)
- Section 21 (Engine Controls - Self-Diagnostics With Codes)
- Section 22 (Engine Controls - Trouble Shooting - No Codes)
- Section 23 (Engine Controls - System & Component Testing)
- Section 24 (Air Bag Restraint Systems)
- Section 25 (Engine Controls - Tests W/Codes - Base Module)
- Section 26 (Electronic Steering - 124, 129, 140, 201 & 202 Chassis)
- Section 27 (Electronic Power Steering - 129 & 140 Chassis (With ASR, ETS & SPS))
- Section 28 (Electronic Power Steering - 202 Chassis (With Abs, ASR, ETS & SPS))
- Section 29 (Electronic Power Steering - 129, 140, 170, 202, 208 & 210 Chassis (With Abs, ASR, ETS & SPS))
- Section 30 (EGR Function Testing - MERCEDES-BENZ)
Factory Service Tools
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.