Fig. 166 In the engine compartment: Remove the cover from the vehicle battery.
Fig. 167 In the engine compartment: Open the sleeve covering of the vehicle battery.
Read and follow the introductory information and safety information first⇒Introduction to the subjectCheck the electrolyte level of the battery regularly if the vehicle has high mileage, in places with warm climate and if the vehicle has an old battery. Otherwise the vehicle battery does not require maintenance.
Preparations
Opening the battery cover
Depending on the engine type, the battery covers are implemented differently:
Checking the vehicle battery acid level
Color | Response |
---|---|
Light yellow or colorless | Battery electrolyte level is too low. The battery may need to be replaced. Have it checked by an authorized Volkswagen dealer or an authorized Volkswagen Service Facility. |
Black | Battery electrolyte level is satisfactory. |
Warning
Working on the batteries can cause serious acid burns, explosion, or electrical shock.Volkswagen Tiguan Owners Manual > Engine oil: Warning and indicator lights
Read and follow the introductory information and
safety information first⇒Introduction
to the subject
Lights up
Possible cause
Proper response
Engine oil level too low.
Stop the engine. Check the engine oil level ⇒ Checking
the engine ...