Apply 12V to fan and if it works, then it could be a bad connector, bad fan switch/relay, bad fuse, bad ground or a wire break/damage somewhere along power lines.
fuse
No, they do not have the same chassis.
The thermostat on a 1998 2.4 Audi a6 is located on the radiator under the top hose assembly. To access it, you will have to partially drain the radiator.
1999 Audi a4 obd 2 conector problem
no.
Were is the plug to put transmission oil for 1999 a6 audi?
how do i diagnose a heat problem in a 1999 audi quatro
Audi allroad quattro was created in 1999.
inbetween the headlights, behind the grill
where is bank 2 camshaft located audi a6 2.8 1999
How do i remove an Audi A6 Starter motor
where is the speed sensor for spedometer of Audi A6