Pneumatically Controlled Systems
- Description & Operation
- Component Locations
- Trouble Shooting
- Pneumatic System Equipment (PSE)
- Central Locking
- Test Preparation
- Locking Vehicle Using Remote Transmitter Inoperative
- Selective Unlocking Using Remote Transmitter Inoperative
- Global Unlocking Using Remote Transmitter Inoperative
- Locking Vehicle Using Central Locking Switch Inoperative
- Unlocking Vehicle Using Central Locking Switch Inoperative
- Unlocking Vehicle By Opening Front Door Inoperative
- Unlocking Vehicle At Left Front Door Or Trunk Lid Inoperative
- Locking Vehicle At Left Front Door Or Trunk Lid Inoperative
- Automatic Delayed Locking Inoperative
- Automatic Locking Inoperative
- Orthopedic Seat Back
- Retractable Rear Headrest
- Remote Trunk Release
- Retractable Trunk Lid Grip
- Self-Diagnostic System
- System Tests
- Pneumatic System Equipment (PSE)
- Notes
- Test Preparation
- Test 1: PSE Control Module Voltage Supply (Circuit 30)
- Test 2: PSE Control Module Voltage Supply (Circuit 15)
- Test 3: Front Door Switch Circuit (CL500, S320, S420, S500 & SL500)
- Test 4: Driver's Door Switch Circuit (SLK230)
- Test 5: Passenger's Door Switch Circuit (SLK230)
- Test 6: Rear Door Switch Circuit (CL500, S320, S420, S500)
- Test 7: Trunk lid Switch Circuit
- Test 8: Retractable Hard Top Closed Limit Switch Circuit
- Test 9: CAN L Data Line Open (SLK230)
- Test 10: CAN H Data Line Open (SLK230)
- Test 11: CAN L Data Line Short To Voltage (SLK230)
- Test 12: CAN H Data Line Short To Voltage (SLK230)
- Test 13: CAN L Data Line Short To Ground (SLK230)
- Test 14: CAN H Data Line Short To Ground (SLK230)
- Test 15: CAN L & CAN H Data Lines Short Together (SLK230)
- Central Locking
- Notes
- Test 1: Interior Central Locking Switch (SLK230)
- Test 2: Interior Central Locking Switch (CL500, S320, S420, S500)
- Test 3: Interior Central Locking Switch (SL500)
- Test 4: Interior Central Locking Switch (SL500)
- Test 5: Front Door Lock Switch Activation (SL500)
- Test 6: Trunk Lid Lock Switch Activation (SL500)
- Test 7: Front Door Switch Circuit
- Test 8: Driver's Door Switch Circuit
- Test 9: Passenger's Door Switch Circuit
- Test 10: Left Rear Door Switch Circuit (S320, S420 & S500 Sedan)
- Test 11: Right Rear Door Switch Circuit (S320, S420 & S500 Sedan)
- Test 12: Vehicle Speed Activation Signal
- Retractable Rear Headrest
- Remote Trunk Release
- Retractable Trunk Lid Grip
- Pneumatic System Equipment (PSE)
- Vacuum System Tests
- Pneumatic System Equipment
- Notes
- Test 1: Central Locking System Vacuum Supply (Driver's Door)
- Test 2: Central Locking System Pressure Supply (Driver's Door)
- Test 3: Central Locking System Vacuum Supply (Passenger's Door, Rear Doors & Trunk Lid Lock)
- Test 4: Central Locking System Pressure Supply (Passenger's Door, Rear Doors & Trunk Lid Lock)
- Test 5: Central Locking System Vacuum Supply (Trunk Lid Lock)
- Test 6: Central Locking System Pressure Supply (Trunk Lid Lock)
- Test 7: Central Locking System Vacuum Supply (Fuel Door)
- Test 8: Central Locking System Pressure Supply (Fuel Door)
- Test 9: Orthopedic Seat Pressure Supply
- Test 10: Rear Headrest Vacuum Supply
- Test 11: Manifold Assist Vacuum Supply
- Test 12: Remote Trunk Release Pressure Supply
- Test 13: Retractable Trunk Lid Grip Vacuum Supply
- Test 14: Retractable Trunk Lid Grip Pressure Supply
- Test 15: Central Locking System Safety Switch Time
- Test 16: Safety Switch Time
- Central Locking
- Orthopedic Seat
- Retractable Rear Headrest
- Remote Trunk Release
- Manifold Vacuum Assist
- Retractable Trunk Lid Grip
- Pneumatic System Equipment
- Removal & Installation
- Vacuum Hose Diagram(S)
- Wiring Diagrams