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Dave Nova
Dave Nova, Buick Technician
Category: Buick
Satisfied Customers: 1808
Experience:  ASE Master Certification. GM World Class Certification
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I have a 2010 Buick Lacrosse. Without any reasons, I wanted

Customer Question

I have a 2010 Buick Lacrosse. Without any reasons, I wanted to use the windshield and no response at all. Fuses check OK. What has to be done ? Thanks, Mike.
JA: Have you located the fuse box? Have you checked the circuit?
Customer: Fuse box checks OK . What is the procedure to check the circuit ?
JA: Are you hoping to fix this yourself? What have you tried so far?
Customer: Before going to the dealer, I would like to at least identify where the problem originates from and maybe fix it myself if not too complicated.
JA: Anything else you think the mechanic should know?
Customer: Like what ?
JA: OK. Got it. I'm sending you to a secure page on JustAnswer so you can place the $5 fully-refundable deposit now. While you're filling out that form, I'll tell the Buick Mechanic about your situation and then connect you two.
Submitted: 1 year ago.
Category: Buick
Expert:  Eric replied 1 year ago.


Are you referring to the windshield wipers, the windshield washer, something else?

Customer: replied 1 year ago.
All these functions are out (not working).
Customer: replied 1 year ago.
I will get back later.
Expert:  Eric replied 1 year ago.


Ok, so both the wipers and washers are not working. This is most likely the multifunction switch, but I need the last 8 of the vin number to pull the schematics to check for other possible cause