Product Type:
Vehicle-specific service and repair manual
Target Audience:
Mercedes-Benz W202 owners, independent repair shops, DIY enthusiasts
Uniqueness:
Exact factory manual used by dealership technicians, not generic information
Content:
Step-by-step instructions, diagrams, illustrations, wiring schematics, specifications
Convenience:
Single PDF file, printable pages, zoomable images, digital format
Engine Management:
Engine, Control System, Fuel Service Specifications, Emission Control, Intake Exhaust Cooling, Lube, Ignition Starting Charging
Powertrain:
Auto Transmission Clutch, Manual Transmission, Transfer Propeller Shaft, Drive Shaft, Differential, Axle Suspension
Chassis And Body:
Tire & Wheel, Brake Control, Brake, Parking Brake, Steering Column, Power Steering, Air Condition, Suppl Restraint System, Seat Belt, Engine Immobilizer, Cruise Control, Wiper & Washer, Door Lock, Meter Audio/Visual, Horn, Windshield/Glass Mirror, Instrument Panel, Seat, Engine Hood/ Door, Exterior & Interior
Electrical And Electronics:
Electrical, Multiplex/ Can Communication
Maintenance Tasks:
Routine Maintenance, Fluid Changes, Filter Replacements, Lubrication
Diagnostic Procedures:
Troubleshooting Guides, Symptom-Based Diagnostics, Fault Code Interpretation
Repair Procedures:
Step-by-step instructions for all mechanical, electrical, and body component repairs (A-Z)
Component Overhaul:
Engine rebuild, transmission overhaul, brake system repair, suspension component replacement
Depth:
Factory-level detail, suitable for professional technicians and advanced DIYers
Diagnostic Tools:
Implied coverage for diagnostic procedures requiring factory scan tools (e.g., STAR Diagnosis system)
Quality:
High-resolution, printable pages with zoomable diagrams and illustrations
Type:
Digital (PDF) - No physical binding
Type:
N/A (Digital format)
Feature:
Searchable text within the PDF for quick information retrieval
Feature:
Printable pages for use in workshop/garage environments
Engine Families Covered:
Likely covers M111 (4-cylinder inline), M104 (6-cylinder inline), and potentially OM60x (diesel) engines common in the 1999 W202 C-Class.
Displacement Range:
Expected range: 1.8L to 2.8L (petrol), 2.0L to 2.5L (diesel)
Horsepower Range:
Expected range: 120 hp to 204 hp (petrol), 75 hp to 136 hp (diesel)
Type:
Electronic Fuel Injection (EFI), likely Bosch Motronic systems
Timing Belt Chain:
Most W202 engines utilize a timing chain, requiring inspection rather than replacement at fixed intervals.
Engine Mounts:
Hydraulic or vacuum-assisted engine mounts for vibration damping
Type Options:
Likely includes 5-speed manual and 4-speed automatic transmissions (e.g., 722.4, 722.6)
Type Options:
Availability of 5-speed automatic transmission (722.6 '5G-TRONIC')
Electronic Control:
Electronic transmission control for shift quality and efficiency (especially for 722.6)
Crash Test Results:
While specific ratings for 1999 may vary by region (e.g., NHTSA, Euro NCAP), the W202 was known for its robust safety structure.
Brake Systems:
Anti-lock Braking System (ABS) standard on all models.
Traction Control:
Optional ASR (Anti-Slip Regulation) traction control system.
Airbags:
Front airbags standard, optional side airbags.
Seat Belts:
Pre-tensioners and force limiters for front seat belts.
Body Structure:
Reinforced safety cell and crumple zones.
Audio System:
Factory-fitted radio/cassette players with optional CD changer. Basic display for radio information.
Cruise Control:
Standard cruise control system (Tempomat).
Vehicle Network:
Early implementation of multiplexed wiring and CAN (Controller Area Network) communication for various control modules.
System Type:
Manual or automatic climate control (optional Thermatic or THERMOTRONIC).
Oil Change Interval:
Typically every 15,000 km (9,300 miles) or 12 months, whichever comes first, with synthetic oil.
Major Service:
Major service intervals often at 60,000 km (37,000 miles) or 48 months, involving checks of various systems, fluid replacements (transmission, brake, coolant), and filter changes.
Engine Oil:
API SJ or higher, ACEA A3-96 / B3-98; SAE 0W-40, 5W-40, or 5W-30 depending on climate. Refer to manual for exact specification and capacity.
Transmission Fluid Auto:
MB Approval 236.10 or 236.12 for 722.6 automatic transmissions (e.g., Pentosin ATF1, Shell ATF 134). Refer to manual for specific type and capacity.
Coolant:
MB Approval 325.0 or 326.0 coolant (typically a silicate-free OAT antifreeze concentrate mixed with distilled water).
Brake Fluid:
DOT 4 (MB Approval 331.0). Replace every 2 years.
Common Problems:
Mass airflow sensor (MAF) issues, ignition coil failures, blower motor resistor failure, oil leaks from valve cover gaskets and oil cooler seals, ABS/ESP sensor issues, rust on wheel arches and door bottoms.
Diesel Specific Issues:
Glow plug issues, injector pump problems (on older models), vacuum line leaks affecting idle and power.
Manufacturer:
Mercedes-Benz, a legacy of engineering excellence and luxury.
W202 Introduction:
The W202 generation C-Class was introduced in 1993 as a replacement for the 190 (W201), marking a significant step towards modern Mercedes-Benz design.
1999 Updates:
The 1999 model year represents a later stage in the W202's lifecycle, likely incorporating updates from the 1997 facelift (e.g., revised bumpers, updated interior trim, potentially new engine options or transmissions).
Production Years:
1993-2000
