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Old 06-03-2002, 04:57 PM
pshibly pshibly is offline
Registered User
Join Date: Jul 2001
Location: Fla
Posts: 122
Positive Charge Door Lock?

What do MB use? Positive or negative door locks? when buying my alarm they asked me if i had positive or negative door locks. heres the part name:
Door Lock Relay Module. For Vehicles with Positve Polarity Door Locks

should i have them ship this or do MB's use negative polarity Door locks? Or do they use neither. I have no clue!!
1989 260E
- 300E engine
1998 C230
1995 E320
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