SL/R231: Air conditioning wiring diagram
05-30-2024, 09:27 AM
#2
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2020 GLC300 -2013 Sl550 - 1997 SL600
I always start with basic stuff first.
Have you checked battery’s?
PF126F29 is a battery fault code. A dead or low Aux battery or main battery can cause all kinds of issues on these cars.
Dealer should have checked that, but you never know…
Are you saying you a need the wiring diagram for the AC?
(edit: see attached PDF’s which may help)
Have you checked battery’s?
PF126F29 is a battery fault code. A dead or low Aux battery or main battery can cause all kinds of issues on these cars.
Dealer should have checked that, but you never know…
Are you saying you a need the wiring diagram for the AC?
(edit: see attached PDF’s which may help)
Last edited by crconsulting; 05-30-2024 at 10:48 AM.
