MERCEDES-BENZ SOUND 4000 GRUNDIG DB1087 car radio online code service Please, follow instructions below, review radio data, identify the correct radio serial number, complete the form and receive your car stereo radio / SatNav anti-theft security code instantly by email. Mercedes Benz Sound 4000 / 4000a A003 820 95 86 Grundig 9.18385 As originally fitted to: Mercedes Benz If the unit is codelocked it will need to be left switched on up for up to two hours to reset before another code entry attempt is possible.

Head unit pinout abbreviations Pin Notation Pin function Power pins KL.30 Battery+ (12V direct from Battery). GND, GROUND, KL.31 Chassis Ground KL.15 Ignition powered. Super smash bros melee iso zip. +12 V with the ignition key is in the ACC or ON position.

Office 2010 toolkit and ez activator v 216 final form. Lightbulb image Light-on signal or backlight adjustment. +12V supplied to light-on pin of head unit when tail lights ar turned on. Audio pins FR+ or RF+ Front right speaker out FL+ or LF+ Front left speaker out RR+ Rear right speaker out LR+ or RL+ Rear left speaker out FR- or RF-, FL- or LF-, RR-, LR- or RL-, SGND The corresponding speaker ground Misc. Pins strikeout speaker This pin is used to silence the audio, earthed by some other external components that is connected to the radio. GALA This pin is used in some radio equipment to automatically boost up the volume. It needs the output from the speed sensor.