Question about 1991 Mercedes-Benz Mercedes Benz 500 Class

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How do i take the roof off? - 1991 Mercedes-Benz Mercedes Benz 500 Class

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Undo the front brackets on the top of the winshield, then unplug the rear defroster, then pulling the button should release the back of the hardtop. Lift off the car.

Posted on Jun 05, 2010

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Posted on Jan 02, 2017

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What will cause a sunroof not to close properly on a 2007 Milan


A lot of thing's , has sensors , switches , a control module , relay's etc....
The roof opening panel is an electronically operated panel that can be opened or closed by pressing a switch located on the overhead console. It also has one-touch open, one-touch close, one-touch vent open and one-touch vent close features.

Roof Opening Panel The roof opening panel assembly uses an integrated motor and module to operate the roof opening panel. The roof opening panel motor and module are installed new as an assembly. The roof opening panel is an electronically operated glass panel that can be opened, closed or tilted by the roof opening panel switch. Actuating the switch in either a forward or rearward motion supplies a ground to the roof opening panel motor/module. The roof opening panel has one-touch open and one-touch close features that are activated when the switch is momentarily pressed to the double detent OPEN or CLOSE position. These functions are controlled by the roof opening panel motor/module.
The roof opening panel motor must be initialized whenever the roof opening panel motor has been removed from the roof opening panel system, the roof opening panel assembly has been removed from the vehicle, a new roof opening panel motor has been installed or a new roof opening panel assembly has been installed.

Plus the mechnical parts of it .

Visual Inspection Chart Mechanical Electrical
  • Roof opening panel
  • Roof opening panel frame
  • Roof opening panel drain hoses
  • Roof opening panel lifter assemblies
  • Roof opening panel trough
  • Roof opening panel air deflector assembly
  • Roof opening panel seal
  • Roof opening panel shield
  • Battery junction box (BJB) fuse 33 (20A)
  • Smart junction box (SJB) fuse 12 (7.5A)
  • Circuitry
  • Accessory delay relay
  • Roof opening panel motor and module assembly
  • Roof opening panel switch

Mar 20, 2017 | 2007 Mercury Milan

1 Answer

Sun roof won't close 2004 Ford Explorer


The roof opening panel is an electronically operated panel that can be opened or closed by the roof opening panel switch. Actuating the switch in either a forward or rearward motion supplies a ground to the roof opening panel motor. The vent and soft-stop functions are controlled by the roof opening panel motor. These positions are obtained when an internal motor cam opens the roof position switch, removing the ground from the switch. The roof opening panel has an express open feature activated when the switch is pressed momentarily. The roof opening panel is closed by continuous activation of the switch until the sunroof stops movement. This function is controlled by the roof opening panel motor.

Visual Inspection Chart Mechanical Electrical
  • Roof opening panel
  • Opening shield
  • Roof panel frame
  • Opening shield guide feet
  • Central junction box (CJB) fuses:
    • 2 (20A)
    • 29 (5A)
  • Battery junction box (BJB) fuse 1 (60A)
  • Accessory delay relay
  • Roof opening panel control switch
  • Circuitry
  • Roof opening panel motor

  • The roof opening panel does not open or close
  • Central junction box (CJB) fuse:
    • 2 (20A).
    • 29 (5A).
  • Battery junction box (BJB) fuse 1 (60A).
  • Circuitry.
  • Roof opening panel control switch.
  • Roof opening panel motor.
  • Go To Pinpoint Test E .

Do the power windows and power locks work ?

E6 CHECK VOLTAGE TO THE ROOF OPENING PANEL MOTOR - CIRCUITS 400 (LB/BK) AND 1173 (BN/OG)
  • Key in OFF position.
  • Disconnect: Roof Opening Panel Motor C920.
  • Key in ON position.
  • NOTE: Activate accessory delay relay for this check.
  • Measure the voltage between roof opening panel motor C920-4, circuit 400 (LB/BK), and ground; and between roof opening panel motor C920-7, circuit 1173 (BN/OG), and ground.
  • Are the voltages greater than 10 volts?
Yes
GO to E7 .

No
REPAIR circuit 400 (LB/BK) or circuit 1173 (BN/OG). TEST the system for normal operation. If you can't do electrical testing , there is a manual way to close it .
Roof Opening Panel Manual Operation
  1. Remove the overhead console. For additional information, refer to Overhead Console in this section.
  1. Insert a hex-head screwdriver in the center of the manual drive slot to depress the release pin. Rotate the screwdriver clockwise until the roof opening panel is closed.

Jan 13, 2017 | 2004 Ford Explorer

3 Answers

Where I found the Full-Service of Commercial Roofing Company?


Types of Roofing services provided by a Roofing companies are:
1. Restoration: The service provides while restoration is, replacing or repairing the damage caused by the change of environment.
2. Domestic Roofing: They ensure that all aspects of your roofs are in good condition or not.
3. Commercial/ industrial Roofing: They provide a wide range of Commercial and industrial services as well as regular maintenance.
4. Emergency Roofing: A roofing company also provide an Emergency roofing services in case of emergency.

One of the companies, which provides this all services to their customers is Reddicap Roofing Birmingham. I personally had a great experience with them. They had a team of best roofers.

istock-507847658-r5nwj1elaatqft4ztyq21s42-1-2.jpg

Oct 21, 2016 | Cars & Trucks

1 Answer

Sunroof will not close. Was working fine earlier today


The roof opening panel assembly uses an integrated motor and module to operate the roof opening panel. The roof opening panel motor and module are installed new as an assembly. The roof opening panel is an electronically operated glass panel that can be opened or closed by the roof opening panel switch. Actuating the switch in either a forward or rearward motion supplies a ground to the roof opening panel motor/module. The soft-stop function is controlled by the roof opening panel motor/module. The roof opening panel has 3 modes of operation, manual mode, express open and tilt. The express open feature is activated when the switch is pressed momentarily. The tilt feature is activated when the tilt switch is depressed. These functions are controlled by the roof opening panel motor/module.
Visual Inspection Chart Mechanical Electrical
  • Roof opening panel
  • Roof opening panel frame
  • Roof opening panel drain hoses
  • Roof opening panel lifter assemblies
  • Roof opening panel water trough
  • Roof opening panel rear trough guides
  • Roof opening panel air deflector assembly
  • Roof opening panel seal
  • Roof opening panel shield
  • Smart junction box (SJB) circuit breaker 47 (30A)
  • Circuitry
  • Accessory delay relay
  • Roof opening panel switch
  • The roof opening panel does not open or close - one direction only
  • Circuitry
  • Roof opening panel switch
  • Roof opening panel motor assembly
  • Go To Pinpoint Test E .
PINPOINT TEST E: THE ROOF OPENING PANEL DOES NOT OPEN OR CLOSE Test Step Result / Action to Take E1 CHECK THE ROOF OPENING PANEL LIFTER ASSEMBLIES FOR OBSTRUCTIONS OR DAMAGE
  • Check the roof opening panel lifter assemblies for obstructions and damage.
  • Are the roof opening panel lifter assemblies OK?
Yes
GO to E2 .

No
REMOVE all obstructions and REPAIR any damage. If lifter assemblies cannot be repaired, INSTALL a new roof opening panel frame. REFER to Roof Opening Panel Frame in this section. TEST the system for normal operation. E2 CHECK THE ROOF OPENING PANEL WATER TROUGH AND REAR TROUGH GUIDES
  • Check the water roof opening panel water trough and rear trough guides for any loose obstructions.
  • Are the roof opening panel water trough and rear trough guides installed securely and free from obstructions?
Yes
GO to E3 .

No
REMOVE all obstructions from the roof opening panel water trough and install securely. SECURE the rear trough guides or INSTALL new roof opening panel rear trough guides if damaged. REFER to Roof Opening Panel Rear Trough Guide in this section. TEST the system for normal operation. E3 VERIFY THE ROOF OPENING PANEL ADJUSTMENT
  • Verify the roof opening panel is adjusted correctly.
  • Is the roof opening panel adjusted correctly?
Yes
GO to E4 .

No
ADJUST the roof opening panel. REFER to Roof Opening Panel Alignment - Horizontal Adjustment and Roof Opening Panel Alignment - Height Adjustment in this section. TEST the system for normal operation. E4 CHECK THE ROOF OPENING PANEL MOTOR/MODULE FOR INITIALIZATION
    NOTE: The roof opening panel motor initialization procedure must be done when repairs are carried out on any part of the roof opening panel assembly, including whenever the roof opening panel motor/module has been removed from the roof opening panel assembly, a new roof opening panel motor/module has been installed or when a new roof opening panel assembly has been installed. Refer to Roof Opening Panel Motor Initialization in this section.
  • Carry out the Roof Opening Panel Motor Initialization procedure. Refer to Roof Opening Panel Motor Initialization in this section.
  • If the concern still present?
Yes
GO to E5 .

No
The system is operating correctly. The roof opening panel motor/module was uninitialized. E5 CHECK THE POWER WINDOWS
  • Key in ON position.
  • Verify the power windows operate.
  • Do the power windows operate?
Yes
GO to E6 .

No
REFER to Section 501-11 to diagnose the accessory delay relay circuit. E6 CHECK THE ROOF OPENING PANEL SWITCH
  • Carry out the roof opening panel switch component test. Refer to Wiring Diagrams Cell 149 for schematic and connector information.
  • Did the roof opening panel switch pass the component test?
Yes
GO to E7 .

No
INSTALL a new roof opening panel switch. TEST the system for normal operation. E7 CHECK CIRCUIT CBP47 (GN/BU) FOR VOLTAGE
  • Key in OFF position.
  • Disconnect: Roof Opening Panel Motor/Module C922.
  • Key in ON position.
  • Measure the voltage between roof opening panel motor/module C922-4, circuit CBP47 (GN/BU), harness side and ground.
    s7j~tr~en~file=a0083978.gif~gen~ref.gif
  • Is the voltage greater than 9 volts but less than 16 volts?
Yes
GO to E8 .

No
VERIFY the smart junction box (SJB) circuit breaker 47 (30A) is OK. If OK, REPAIR the circuit. TEST the system for normal operation. E8 CHECK CIRCUIT GD143 (BK/VT) FOR AN OPEN
  • Key in OFF position.
  • Measure the resistance between roof opening panel motor/module C922-3, circuit GD143 (BK/VT), harness side and ground.
    s7j~tr~en~file=a0084276.gif~gen~ref.gif
  • Is the resistance less than 5 ohms?
Yes
GO to E9 .

No
REPAIR the circuit. TEST the system for normal operation. E9 CHECK CIRCUITS CPR37 (YE/GY), CPR39 (VT/WH) AND CPR40 (YE/OG) FOR AN OPEN
  • Disconnect: Roof Opening Panel Switch C930.
  • Measure the resistance between the roof opening panel motor/module C922-1, circuit CPR40 (YE/OG), harness side and roof opening panel switch C930-8, circuit CPR40 (YE/OG), harness side. Measure the resistance between roof opening panel motor/module C922-2, circuit CPR39 (VT/WH), harness side and roof opening panel switch C930-11, circuit CPR39 (VT/WH), harness side. Measure the resistance between roof opening panel motor/module C922-5, circuit CPR37 (YE/GY), harness side and roof opening panel switch C930-14, circuit CPR37 (YE/GY), harness side.
    s7j~tr~en~file=n0054600.gif~gen~ref.gif
  • Are the resistances less than 5 ohms?
Yes
GO to E10 .

No
REPAIR the circuit. TEST the system for normal operation. E10 CHECK FOR CORRECT ROOF OPENING PANEL MOTOR/MODULE OPERATION
  • Disconnect the roof opening panel motor/module connectors.
  • Check for:
    • corrosion.
    • pushed-out pins.
  • Connect all roof opening panel motor/module connectors and make sure they seat correctly.
  • Operate the system and verify that the concern is still present.
  • Is the concern still present?
Yes
CHECK the jumper harness between the vehicle harness and the roof opening panel for open or shorted circuits. If the jumper harness is not OK, INSTALL a new jumper harness between the vehicle harness to the roof opening panel motor/module. Otherwise, INSTALL a new roof opening panel module/motor. REFER to Roof Opening Panel Motor in this section. TEST the system for normal operation.

No
The system is operating correctly at this time. Concern may have been caused by a loose or corroded connector. TEST the system for normal operation.

May 08, 2016 | 2008 Ford Expedition El

1 Answer

Cannot find motor for sunroof in 1998 lincoln towncar limo


Before removing the motor ,check for B+ at the switch , in an out of the switch . Lincoln calls this a moon roof an there is a relay that powers it up . The location of relay an the motor is in the same place ,center of headliner behind the roof .
  • Sliding Roof Panel Does Not Open or Close
  • Damaged circuit breaker.
  • Circuitry open/shorted.
  • Damaged roof sliding panel switch.
  • Damaged sliding roof panel motor.
  • GO to Pinpoint Test E .
PINPOINT TEST E: SLIDING ROOF PANEL DOES NOT OPEN OR CLOSE E1 CHECK WINDOW OPERATION
  • Operate window.
Does window operate? Yes No GO to E2 . SERVICE safety relay circuits. REFER to Section 01-11 . E2 CHECK SUPPLY TO SLIDING ROOF PANEL MOTOR
  • Remove roof sliding panel switch as described.
  • Turn ignition switch to the RUN position.
  • Using a voltmeter connected to a known good ground, check Circuit 400 (LB/BK) at roof sliding panel switch connector C900 for voltage.
Is B+ present? Yes No GO to E3 . SERVICE open Circuit 400 (LB/BK). E3 CHECK SLIDING ROOF PANEL SWITCH GROUND
  • Using an ohmmeter connected to a known good ground, connect second lead to Circuit 57 (BK) at roof sliding panel switch connector C900 . Measure resistance.
Is resistance 5 ohms or less? Yes No INSTALL roof sliding panel switch. GO to E4 . SERVICE Circuit 57 (BK) for open circuit. RESTORE vehicle. RETEST system. E4 CHECK CIRCUIT 692 (R)
  • Using voltmeter connected to ground, back probe Circuit 692 (R) at roof sliding panel switch connector C901 .
  • Toggle roof sliding panel switch to the open position.
Is B+ present? Yes No GO to E5 . REPLACE damaged roof sliding panel switch. RESTORE vehicle. RETEST system. E5 CHECK ROOF SLIDING PANEL SWITCH
  • Using voltmeter connected to ground, back probe Circuit 691 (DB) at roof sliding panel switch connector C901 .
  • Toggle roof sliding panel switch to the closed position.
Is B+ present? Yes No GO to E6 . REPLACE damaged roof sliding panel switch. RESTORE vehicle. RETEST system. E6 CHECK SLIDING ROOF PANEL MOTOR
  • Gain access to sliding roof panel motor as described.
  • Using voltmeter, back probe sliding roof panel motor Circuit (DB) at connector C903 .
  • Toggle roof sliding panel switch to the closed position.
Is B+ present? Yes No GO to E7 . SERVICE Circuit (DB) for open. RESTORE vehicle. RETEST system. E7 CHECK CIRCUIT 692 (R/Y)
  • Using voltmeter, back probe sliding roof panel motor Circuit (R/Y) at connector C903 .
  • Toggle roof sliding panel switch to the open position.
Is B+ present? Yes No REPLACE damaged sliding roof panel motor. RESTORE vehicle. RETEST system. SERVICE Circuit (R/Y) for open. RESTORE vehicle. RETEST system.

Sep 20, 2015 | Lincoln Cars & Trucks

1 Answer

How to remove roof rail mounts


Removing roof rail mount can cause roof damage. And i think you just be careful while removing rail mount. You just need the screw driver and obviously little bit of effort. And in case you make your roof damaged then you should quickly apply Liquid Roofing
Liquid Roof AND RV Roof Coatings

Mar 02, 2014 | Cars & Trucks

1 Answer

My sunroof is not able to be closed. It is in the pop up position. Is there a manual way to close it? eg no use of electricity?


there is no manual method. It sounds like a limit switch is not working. Can you hear the motor try to operate? If you push up on the back of the glass a little bit while hitting the switch, what happens.

go here for villager help

http://groups.yahoo.com/group/villagerquest/


The sliding roof panel system consists of the following components:
  • RH circuit breaker
  • Timer module
  • Power window relay
  • Roof sliding panel switch (15B691)
  • Roof glass panel (50054)
  • Sliding roof panel motor (15790)
  • Halo moulding
  • Roof sliding panel headlining (519A02)
  • Roof sliding panel slide links (502M78)
  • Roof sliding panel housing (502C22)
  • Roof air deflector (500A26)
  • Center green diode strip
-------------------------------------
When the roof sliding panel switch is activated, a gear on the sliding roof panel motor drives a spline on the roof sliding panel housing. Within the roof sliding panel housing, the spline is connected to two sliding roof panel cables which cause the roof sliding panel slide links to slide and the roof glass panel to open or to close. The sliding roof panel cables and the spline are part of the roof sliding panel housing. Neither the sliding roof panel motor nor the roof sliding panel housing can be disassembled. If a malfunction is detected with either of these assemblies, the assembly must be replaced.
----------------------------------------------------------------------------
VISUAL INSPECTION CHART Mechanical Electrical
  • Damaged sliding roof panel
  • Sliding roof panel height adjustment
  • Sliding roof panel fore and aft adjustment
  • Blown fuse(s):
    • 30A PWR WDW
  • Damaged circuit breaker #1
  • Damaged wiring harness
  • Loose or corroded connections

------------------------
  • Sliding Roof Panel Does Not Open or Close
  • Fuses.
  • Circuit breaker #2.
  • Power window relay.
  • Sliding roof panel motor.
  • Roof sliding panel switch.
  • Circuit.
  • GO to Pinpoint Test E1 .
  • Sliding Roof Panel Will Not Stop in Vent Position
  • Sliding roof panel motor.


Switch Removal
  1. Disconnect the battery ground cable (14301).
  1. Gently pry the overhead console from the headliner.
  1. Disconnect the sliding roof panel electrical connector from the overhead console.
  1. Disconnect the rear quarter window switch electrical connector from the overhead console, if equipped.
  1. Disconnect the map lamp electrical connector from the overhead console.
  1. Remove the overhead console.
  1. Remove the two roof sliding panel switch screws and the roof sliding panel switch (15B691).
--------------------------------------------------------------------------------
Motor Removal
  1. Place the roof glass panel (50054) in the closed position.
  1. Remove the roof headlining (51916). Refer to Section 01-05 for the removal procedure.
  1. Remove the two sliding roof panel relays from their brackets.




  1. Disconnect the two sliding roof panel motor electrical connectors.
  1. Remove the two sliding roof panel motor screws and the sliding roof panel motor (15790

Jan 11, 2010 | 1997 Mercury Villager

2 Answers

The moonroof on my 2002 lincoln towncar is stuck open. I can hear the motor when I push the open button, but the motor sounds dead when I try to push the button to close. Could it be jammed? Is there a...


Temporary Fix: unsnap off the access door in the overhead ceiling liner behind the sunroof opening;
Use a 4mm hexagon Allen wrench to wind it closed.

Sep 12, 2009 | 1999 Lincoln Town Car

1 Answer

Sunroof doesn"t open or close


Section 01-17: Roof Panel, Sliding—Electric 1996 Taurus, Sable Workshop Manual DESCRIPTION AND OPERATION Electric Operation The sliding roof panel (502B98):
  • is available as an option.
  • is electrically operated through the accessory delay relay (controlled by generic electronic module (GEM)).
  • is of self-storing design.
  • requires a specific headliner.
  • utilizes a unique roof console and dome lamp.
  • has an air deflector.
The electrical system operates in the following manner:
  • Two switches control movement of the roof panel.
  • When the SLIDE roof sliding panel switch (15B691) is rocked rearward, the roof sliding outer glass panel (502A82) slides into the storage space between the roof trim panel (51968) and the roof panel, exposing an opening over the front seats.
  • When the SLIDE roof sliding panel switch is rocked forward with the roof sliding outer glass panel fully back in the storage space, the roof sliding outer glass panel moves forward from the storage position.
  • The rear portion of the roof sliding outer glass panel moves upward on two lifter arms near the end of the forward travel, allowing a weather-tight seal when the roof sliding outer glass panel is closed.
  • An AUTO feature allows the SLIDE roof sliding panel switch to be touched momentarily to cause the roof panel to automatically move to the fully open position.
  • When the TILT roof sliding panel switch is rocked forward with the roof sliding outer glass panel fully forward, the rear of the roof sliding outer glass panel pops up to the VENT position.
  • With the roof sliding outer glass panel in the VENT position, rocking the TILT roof sliding panel switch rearward closes the roof sliding outer glass panel.
--------------------------------------
14a6931.gif
  • Sliding Roof Panel Does Not Open or Close
  • Open power feed fuse.
  • Circuitry open/shorted.
  • Damaged roof sliding panel switch.
  • Damaged sliding roof panel motor.



VISUAL INSPECTION CHART Mechanical Electrical
  • Damaged roof panel
  • Obstructed roof panel
  • Guide
  • Damaged drive cable(s)
  • Open Power Distribution Box Fuses 1 (40A) or 4 (30A)
  • Circuitry open/shorted
  • Damaged roof sliding panel switch
  • Damaged sliding roof panel motor

Apr 19, 2009 | 1996 Ford Taurus

4 Answers

Sun roof will nt close cant find the rite fuse


check fuse F1.401, 30 amp in central junction box (in truck). Check your owner manual for fuse information.
Headliner must be removed to access motor.



Visual Inspection Chart Mechanical Electrical
  • Roof opening panel
  • Roof opening panel frame
  • Roof opening panel drain hoses
  • Roof opening panel lifter assemblies
  • Roof opening panel water trough
  • Roof opening panel air deflector assembly
  • Roof opening panel seal
  • Roof opening panel shield
  • Battery junction box (BJB) fuse
  • Circuitry
  • Accessory delay relay
  • Roof opening panel switch


  • The roof opening panel does not open or close
  • Roof opening panel adjustment.
  • Battery junction box (BJB) fuse.
  • Circuitry.
  • Roof opening panel switch.
  • Roof opening panel motor assembly.
  • Roof opening panel lifter assemblies.


  • The roof opening panel does not open or close — one direction only
  • Circuitry.
  • Roof opening panel switch.
  • Roof opening panel motor assembly.



Apr 10, 2009 | 2003 Lincoln Navigator

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