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Service bulletin MAC258-14

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10198546
Published by NHTSA2021-06-28
Manufacturer's numberMAC258-14
Manufacturer's date2016-03-03
NHTSA componentELECTRICAL SYSTEM:12V/24V/48V BATTERY; EQUIPMENT

NHTSA's summary

This bulletin replaces bulletin Group 2 #58/14 dated 12/01/2014 - Updated Gateway Coding Will allow 12v battery Trickle Charging Using "Charge o-mat" with the 12v Socket (58/14)

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Electrical system, Equipment and accessories, 12-volt battery

Vehicles listed
PORSCHE MACAN2015

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
122-S7H6V-032018-03-13. Service bulletin. Concerns: Battery trickle charging with "Charge-o-mat"may time out within a short period of time. The trickle charging will thus end prematurely. Thismay result in a dead battery. Information: The ?Charge-o-mat? device recommended by Porsche can be connected to the plug socket in the above-mentioned vehicles again in accordance with instructions in order to trickle-charge the battery (e.g. in the showroom) if: ? the gateway control unit is re-coded beforehand using the PIWIS Tester with test software version 36.800.030 installed.
122-X5B2V-102017-11-08. Service bulletin. Due to incorrect fitting of the front hood lock cable, there is a possibility that the cable will rub against the microswitch for the hood lock. This will damage the microswitch. As a result, the warning "Hood open" will be displayed in the instrument cluster.