Operation CHARM
: Car repair manuals for everyone.
Home
>>
Mercedes Benz
>>
1990
>>
500SL (129.067) V8-5.0L (119.960)
>>
Repair and Diagnosis
>>
Accessories and Optional Equipment
>>
Antitheft and Alarm Systems
>>
Keyless Entry
>>
Testing and Inspection
Keyless Entry: Testing and Inspection
Battery check (remote control)
Push button (b) for at least 1 second. Batteries are in order if diode (arrow) in outlet window (a) lights briefly.