I've searched through countless threads, but can't find my specific issue addressed. I apologize in advance if I've missed a thread that addresses this problem.

Symptoms:
- Soft top control module has been replaced
- Soft top does not actuate (although windows go down properly and relay clicks)
- Head restraints do not go up/down
- Windows have been reset
- Battery has been disconnected/reconnected
- Relay has been replaced
- Voltage (through A/C diagnostic is 14.2)
- Trunk seems to open/close/lock properly
- Luggage switch is closed
- Top light does not blink (remains solid when trying to actuate)

Would the trunk lock impact the roll-bar/head restraints? Is it possible to by-pass or close the loop on the trunk lock to eliminate this as a cause?

I have palm trisco scanner, but can't find any particularly relevant fault codes using the 38 pin connector.

Thank you in advance.

__________________
Lyndon T

91 300 sl
95 S500
97 SL 500

Sounds like the pump motor has gone bad, common issue.

When the switch is operated do you hear an electric motor running?

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